DGS PU 201 Rev 0 (Valve Mat Spec).

Abu Dhabi Oil Refining Company

VALVE MATERIAL SPECIFICATION DGS-PU-201 Rev-0 March 2006

Takreer DGS-PU-201-Rev-0 March-2006 Printed 02-Jul-09 10:42:08 Initials of 91

VALVE MATERIAL SPECIFICATION

Amendment History

No Date Amendment Description Proposed Approved Incorporated

DGS History

0 March 2006 DGS-PU-201-Rev-0 Previous Project / Lessons Learnt Incorporated

AH/DDC ETSDM / EPDM

No Date Description Source Reviewed Approved

DGS-PU-201 Rev-0




List of Authorized Signatures/ Initials

DGS Discipline Committee Member, ADRD ------------------------------

DGS Discipline Committee Member, RRD ------------------------------

DGS Discipline Committee Member Leader, E&PD Abdul Hakim (AH)

Engineering & Technical Services Manager, E&PD Quazi Abdul Matin (QAM)

Engineering & Projects Division Manager, E&PD Mohamed Al Yabhouni (MAY)




INDEX OF VALVE TAG NOS.

GATE VALVE GA091 GA092 GA093 GA094 GA095 GA096 GA097 GA191 GA192 GA391 GA392 GA393 GA491 GA591 GA691 GA791 GLOBE VALVE GL091 GL092 GL093 GL094 GL191 GL192 GL391 GL392 GL491 GL591 GL691 GL791 CHECK VALVE CH091 CH092 CH093 CH094 CH191 CH192 CH391 CH392 CH393 CH394 CH395 CH491 CH492 CH591 CH592 CH691 CH692 CH791 BALL VALVE BA390 BA391 BA392 BA393 BA394 BA395 BA396 BA397 BA398 BA399 BA491 BA492 BA493 BA591 BA592 BA593 BA691 BA692 BA791 BA792 BUTTERFLY VALVE BU391




1.0 SCOPE

This specification covers valves for process, utility and steam services for Takreer’s the Project .

2.0 REFERRED CODES & STANDARDS

2.1 Latest editions and addenda(if any) of referred Codes and Standards shall apply.

2.2 For the sake of brevity, the initials of the society to which the codes are referred to may be omitted in the specification. For example; B16.5 is a code referring to ASME; A351 Gr.CF8 is a standard referring to ASTM.

3.0 VALVE TAG NUMBERS

Valve specification sheet numbering shall comprise of five digits e.g. GA091.

3.1 The first two digits indicate the type of valve:

Digits Type of Valve

GA Gate Valve GL Globe Valve CH Check Valve BA Ball Valve BU Butterfly Valve

3.2 Third digit indicates the pressure rating:

a) Forged Valves:

Digit Pressure Rating

0 Class 800 1 Class 1500

b) Cast Valves:

3 Class 150 4 Class 300 5 Class 600 6 Class 900 7 Class 1500

3.3 Last two digits are job specific S. No. from 90 to 99.

4.0 For other details refer Piping Material Purchase Specification DGS-PU-016.




GATE VALVE SPECIFICATION MANUF’S OFFER

TAG NO : GA091 PIPING CLASS : 11051X,31051Z, 61051Z STANDARD : RATING : CLASS 800 STANDARD : BS EN ISO 15761 MFGRSCAT/FIG : SIZE RANGE: 0.5”TO1.5” ENDS : SW 3000 TO B-16.11 RATING : ENDS:

DESCRIPTION CONSTRUCTION MATERIAL CONSTRUCTION MATERIAL

BODY FORGED ASTM A 105 BONNET BOLTED, OS & Y ASTM A 105 TRIM AISI 410 (13% CR. STEEL) STEM RISING 13% CR. STEEL (NO CASTING) WEDGE DISC SOLID STELLITED BODY SEAT RING RENEWABLE STELLITED STEM PACKING

RENEWABLE WITH VALVE OPEN ON STREAM

GRAPHLOCK/GARLOCK STYLE 98 OR EQUAL

HAND WHEEL NON RISING MALLEABLE IRON/ CAST/ FAB.ST/DUCT.IRON BONNET BOLTS ASTM A193 GR.B7 BONNET NUTS ASTM A194 GR.2H BONNET GASKET SP WND SS 316/316L GRAPHITE FILLED SPECIAL SERVICE CONDITION/ REQUIREMENT

-

BACK SEAT & SHOULDER INTEGRAL CERTIFICATION TESTING STD. BS 6755 (PART-1) HYDROSTATIC TEST PRESSURE BODY:2975 PSIG SEAT:2175 PSIG TEST PRESSURE WITHAIR 80 PSIG NOTES

1. THIS VALVE SPECIFICATION SHEET SHALL BE READ IN CONJUNCTION WITH PIPING MATERIAL PURCHASE SPECIFICATION DGS-PU-016, SPE (77/101), SPE (77/301), SPE (77/302) & SPE (77/304).

2. BIDDER SHALL CLEARLY WRITE ALL/ANY DEVIATION AGAINST EACH PART/MATERIAL OF VALVE IN THE SPACE PROVIDED FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.”

3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED.

4. VALVE SHALL BE OF STANDARD BORE DESIGN.

GA091





TAG NO : GA092 PIPING CLASS : 11051X,31051Z,61051Z,11210 STANDARD : RATING : CLASS 800 STANDARD : BS EN ISO 15761 MFGRSCAT/FIG : SIZE RANGE: 0.5”TO1.5” ENDS : NOTE-4 RATING : ENDS:






-

BACK SEAT & SHOULDER INTEGRAL CERTIFICATION TESTING STD. BS 6755 (PART-1) HYDROSTATIC TEST PRESSURE BODY:2975 PSIG SEAT:2175 PSIG TEST PRESSURE WITHAIR 80 PSIG

NOTES




4. ONE END SW 3000 TO B 16.11 AND THE OTHER END THREADED (FEMALE) 3000 TO B 1.20.1.


GA092





TAG NO : GA093 PIPING CLASS : 11270X STANDARD : RATING : CLASS 800 STANDARD : BS EN ISO 15761 MFGRSCAT/FIG : SIZE RANGE: 0.5”TO1.5” ENDS : SW 3000 TO B-16.11 RATING : ENDS:






L.P. STEAM/CONDENSATE

BACK SEAT & SHOULDER INTEGRAL CERTIFICATION TESTING STD. BS 6755 (PART-1) HYDROSTATIC TEST PRESSURE BODY:2975 PSIG SEAT:2175 PSIG TEST PRESSURE WITHAIR 80 PSIG NOTES





GA093





TAG NO : GA094 PIPING CLASS : 11270X STANDARD : RATING : CLASS 800 STANDARD : BS EN ISO 15761 MFGRSCAT/FIG : SIZE RANGE: 0.5”TO1.5” ENDS : NOTE-4 RATING : ENDS:







BACK SEAT & SHOULDER INTEGRAL CERTIFICATION TESTING STD. BS 6755 (PART-1) HYDROSTATIC TEST PRESSURE BODY:2975 PSIG SEAT:2175 PSIG TEST PRESSURE WITHAIR 80 PSIG NOTES 1. THIS VALVE SPECIFICATION SHEET SHALL BE READ IN CONJUNCTION WITH PIPING MATERIAL PURCHASE SPECIFICATION

DGS-PU-016, SPE (77/101), SPE (77/301), SPE (77/302) & SPE (77/304). 2. BIDDER SHALL CLEARLY WRITE ALL/ANY DEVIATION AGAINST EACH PART/MATERIAL OF VALVE IN THE SPACE PROVIDED

FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. ONE END SW 3000 TO B 16.11 AND THE OTHER END THREADED (FEMALE) 3000 TO B 1.20.1. 5. VALVE SHALL BE OF STANDARD BORE DESIGN.

GA094





TAG NO : GA095 PIPING CLASS : 13091X STANDARD : RATING : CLASS 800 STANDARD : BS EN ISO 15761 MFGRSCAT/FIG : SIZE RANGE: 0.5”TO1.5” ENDS : SW 3000 TO B-16.11 RATING : ENDS:


BODY FORGED ASTM A 182 GR F316L BONNET BOLTED, OS & Y ASTM A 182 GR F316L TRIM SS 316/ 316L STEM RISING SS316/SS316L (NO CASTING) WEDGE DISC SOLID STELLITED BODY SEAT RING RENEWABLE STELLITED STEM PACKING





NOTES 1. THIS VALVE SPECIFICATION SHEET SHALL BE READ IN CONJUNCTION WITH PIPING MATERIAL PURCHASE SPECIFICATION


FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. VALVE SHALL BE OF STANDARD BORE DESIGN.

GA095







BODY FORGED ASTM A 182 GR F316L BONNET BOLTED, OS & Y ASTM A 182 GR F316L TRIM SS 316/ 316L STEM RISING SS316/SS316L (NO CASTING) WEDGE DISC SOLID STELLITED BODY SEAT RING RENEWABLE STELLITED STEM PACKING




BACK SEAT & SHOULDER INTEGRAL CERTIFICATION TESTING STD. BS 6755 (PART-1) HYDROSTATIC TEST PRESSURE BODY:2400 PSIG SEAT:1775 PSIG TEST PRESSURE WITHAIR 80 PSIG NOTES 1. THIS VALVE SPECIFICATION SHEET SHALL BE READ IN CONJUNCTION WITH PIPING MATERIAL PURCHASE SPECIFICATION



GA096











BACK SEAT & SHOULDER INTEGRAL CERTIFICATION UL/FM APPROVED TESTING STD. BS 6755 (PART-1) HYDROSTATIC TEST PRESSURE BODY:2975 PSIG SEAT:2175 PSIG TEST PRESSURE WITH AIR 80 PSIG NOTES 1. THIS VALVE SPECIFICATION SHEET SHALL BE READ IN CONJUNCTION WITH PIPING MATERIAL PURCHASE SPECIFICATION



GA097





TAG NO : GA191 PIPING CLASS : 91051Z STANDARD : RATING : CLASS 1500 STANDARD : BS EN ISO 15761 MFGRSCAT/FIG : SIZE RANGE: 0.5”TO1.5” ENDS : SW 6000 TO B-16.11 RATING : ENDS:


BODY FORGED ASTM A 105 BONNET BOLTED, OS & Y ASTM A 105 TRIM AISI 410 (13% CR. STEEL) STEM RISING 13% CR. STEEL (NO CASTING) WEDGE DISC SOLID STELLITED BODY SEAT RING RENEWABLE/NON

RENEWABLE STELLITED

STEM PACKING RENEWABLE WITH VALVE OPEN ON STREAM



BACK SEAT & SHOULDER 13% CR STEEL CERTIFICATION TESTING STD. BS 6755 (PART-1) HYDROSTATIC TEST PRESSURE BODY:5575 PSIG SEAT:4100 PSIG TEST PRESSURE WITHAIR 80 PSIG




GA191





TAG NO : GA192 PIPING CLASS : 151051 STANDARD : RATING : CLASS 1500 STANDARD : BS EN ISO 15761 MFGRSCAT/FIG : SIZE RANGE: 0.5”TO1.5” ENDS : BW TO B-16.25 (NOTE-4) RATING : ENDS:


BODY FORGED ASTM A 105 BONNET

WELDED/ THREADED & SEAL WELDED, O.S&Y

ASTM A 105

TRIM AISI 410 (13% CR. STEEL) STEM RISING 13% CR. STEEL (NO CASTING) WEDGE DISC SOLID STELLITED BODY SEAT RING RENEWABLE/NON

RENEWABLE STELLITED



HAND WHEEL NON RISING MALLEABLE IRON/ CAST/ FAB.ST/DUCT.IRON BOLTS ASTM A193 GR.B7 NUTS ASTM A194 GR.2H SPECIAL SERVICE CONDITION/ REQUIREMENT

BACK SEAT & SHOULDER 13% CR STEEL CERTIFICATION TESTING STD. BS 6755 (PART-1) HYDROSTATIC TEST PRESSURE BODY:5575 PSIG SEAT:4100 PSIG TEST PRESSURE WITHAIR 80 PSIG



FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. VALVES ENDS SHALL MATCH THICKNESS OF CONNECTING PIPES WHICH ARE AS FOLLOWS: 0.5” TO 1.5” – SCH XXS. 5. VALVE SHALL BE OF STANDARD BORE DESIGN.

GA192





TAG NO : GA391 PIPING CLASS : 11051X STANDARD : RATING : CLASS 150 STANDARD : BS-1414 MFGRSCAT/FIG : SIZE RANGE: 2” TO 24” ENDS: FLGD TO B-16.5 RFSF RATING : ENDS:


BODY CAST ASTM A 216 GR. WCB BONNET BOLTED, OS & Y ASTM A 216 GR. WCB TRIM AISI 410 (13% CR. STEEL) STEM RISING 13% CR. STEEL (NO CASTING) WEDGE DISC SOLID/FLEXIBLE 13% CR. STEEL FACING/13% CR. STEEL BODY SEAT RING RENEWABLE/NON

RENEWABLE 13% CR. STEEL FACING/13% CR. STEEL



HANDWHEEL NON RISING MALLEABLE IRON/ CAST/ FAB.ST/DUCT.IRON BONNET BOLTS ASTM A193 GR.B7 BONNET NUTS ASTM A194 GR.2H BONNET GASKET SP WND SS 316/316L GRAPHITE FILLED REQUIREMENT OF GEAR OPERATOR NOTE-4 REQUIREMENT OF RADIOGRAPHY NOTE-5 SPECIAL SERVICE CONDITION/ REQUIREMENT

BACK SEAT & SHOULDER 13% CR. STEEL CERTIFICATION TESTING STD. BS 6755 (PART-1) HYDROSTATIC TEST PRESSURE BODY:450 PSIG SEAT:325 PSIG TEST PRESSURE WITH AIR 80 PSIG NOTES 1. THIS VALVE SPECIFICATION SHEET SHALL BE READ IN CONJUNCTION WITH PIPING MATERIAL PURCHASE

SPECIFICATION DGS-PU-016, SPE (77/102), SPE (77/301), SPE (77/302) & SPE (77/304). 2. BIDDER SHALL CLEARLY WRITE ALL/ANY DEVIATION AGAINST EACH PART/MATERIAL OF VALVE IN THE SPACE PROVIDED

FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. MANUALLY OPERATED VALVES SHALL BE PROVIDED WITH A GEAR OPERATOR FOR SIZES 14” AND ABOVE. 5. 5% VALVE CASTING SHALL UNDERGO RADIOGRAPHIC EXAMINATION.

GA391





TAG NO : GA392 PIPING CLASS :11270X STANDARD : RATING : CLASS 150 STANDARD : BS-1414 MFGRSCAT/FIG : SIZE RANGE: 2” TO 24” ENDS: FLGD TO B-16.5 RFSF RATING : ENDS:


BODY CAST ASTM A 216 GR. WCB BONNET BOLTED, OS & Y ASTM A 216 GR. WCB TRIM AISI 410 (13% CR. STEEL) STEM RISING 13% CR. STEEL (NO CASTING) WEDGE DISC SOLID/FLEXIBLE 13% CR. STEEL FACING/13% CR. STEEL BODY SEAT RING RENEWABLE/NON




HAND WHEEL NON RISING MALLEABLE IRON/ CAST/ FAB.ST/DUCT.IRON BONNET BOLTS ASTM A193 GR.B7 BONNET NUTS ASTM A194 GR.2H BONNET GASKET SP WND SS 316/316L GRAPHITE FILLED REQUIREMENT OF GEAR OPERATOR NOTE-4 REQUIREMENT OF RADIOGRAPHY NOTE-5 SPECIAL SERVICE CONDITION/ REQUIREMENT


BACK SEAT & SHOULDER 13% CR. STEEL CERTIFICATION TESTING STD. BS 6755 (PART-1) HYDROSTATIC TEST PRESSURE BODY:450 PSIG SEAT:325 PSIG TEST PRESSURE WITHAIR 80 PSIG




GA392





TAG NO : GA393 PIPING CLASS : 18100X STANDARD : RATING : CLASS 150 STANDARD : BS-1414 MFGRSCAT/FIG : SIZE RANGE: 12” TO 24” ENDS: FLGD TO B-16.5 RFSF RATING : ENDS:


BODY CAST ASTM A 216 GR. WCB BONNET BOLTED, O.S&Y ASTM A 216 GR. WCB TRIM AISI 410 (13% CR. STEEL) STEM RISING 13% CR. STEEL (NO CASTING) WEDGE DISC SOLID/FLEXIBLE 13% CR. STEEL FACING/13% CR. STEEL BODY SEAT RING RENEWABLE/NON





BACK SEAT & SHOULDER 13% CR. STEEL CERTIFICATION UL/FM APPROVED TESTING STD. BS 6755 (PART-1) HYDROSTATIC TEST PRESSURE BODY:450 PSIG SEAT:325 PSIG TEST PRESSURE WITHAIR 80 PSIG NOTES 1. THIS VALVE SPECIFICATION SHEET SHALL BE READ IN CONJUNCTION WITH PIPING MATERIAL PURCHASE

SPECIFICATION DGS-PU-016, SPE (77/102), SPE (77/301), SPE (77/302) & SPE (77/304).



4. MANUALLY OPERATED VALVES SHALL BE PROVIDED WITH A GEAR OPERATOR FOR SIZES 14” AND ABOVE.

GA393





TAG NO : GA491 PIPING CLASS : 31051Z STANDARD : RATING : CLASS 300 STANDARD : BS-1414 MFGRSCAT/FIG : SIZE RANGE: 2” TO 24” ENDS: FLGD TO B-16.5 RFSF RATING : ENDS:


BODY CAST ASTM A 216 GR. WCB BONNET BOLTED, O.S&Y ASTM A 216 GR. WCB TRIM AISI 410 (13% CR. STEEL) STEM RISING 13% CR. STEEL (NO CASTING) WEDGE DISC FLEXIBLE/SOLID 13% CR STEEL FACING/ 13% CR STEEL BODY SEAT RING RENEWABLE/NON

RENEWABLE 13% CR STEEL FACING/ 13% CR STEEL




BACK SEAT & SHOULDER 13% CR. STEEL CERTIFICATION TESTING STD. BS 6755 (PART-1) HYDROSTATIC TEST PRESSURE BODY:1125 PSIG SEAT:825 PSIG TEST PRESSURE WITHAIR 80 PSIG NOTES 1. THIS VALVE SPECIFICATION SHEET SHALL BE READ IN CONJUNCTION WITH PIPING MATERIAL PURCHASE SPECIFICATION


FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. MANUALLY OPERATED VALVES SHALL BE PROVIDED WITH A GEAR OPERATOR FOR SIZES 12” AND ABOVE. 5. 10% VALVE CASTING UPTO 16” AND 100% VALVE CASTING 18” AND ABOVE SHALL UNDERGO RADIOGRAPHIC

EXAMINATION.

GA491





TAG NO : GA591 PIPING CLASS : 61051Z STANDARD : RATING : CLASS 600 STANDARD : BS-1414 MFGRSCAT/FIG : SIZE RANGE: 2” TO 18” ENDS : FLGD TO B-16.5 RFSF RATING : ENDS:


BODY CAST ASTM A 216 GR. WCB BONNET BOLTED, O.S&Y ASTM A 216 GR. WCB TRIM AISI 410 (13% CR. STEEL) STEM RISING 13% CR. STEEL (NO CASTING) WEDGE DISC FLEXIBLE/SOLID STELLITED BODY SEAT RING RENEWABLE/NON

RENEWABLE STELLITED





NOTES 1. THIS VALVE SPECIFICATION SHEET SHALL BE READ IN CONJUNCTION WITH PIPING MATERIAL PURCHASE





5. 100% VALVE CASTING SHALL UNDERGO RADIOGRAPHIC EXAMINATION.

GA591





TAG NO : GA691 PIPING CLASS : 91051Z STANDARD : RATING : CLASS 900 STANDARD : BS-1414 MFGRSCAT/FIG : SIZE RANGE: 2” TO 18” ENDS : FLGD TO B-16.5 RFSF RATING : ENDS:


BODY FORGED/CAST ASTM A 105/ A 216 GR. WCB BONNET BOLTED, O.S & Y ASTM A 105/ A 216 GR. WCB TRIM AISI 410 (13% CR. STEEL) STEM RISING 13% CR. STEEL (NO CASTING) WEDGE DISC FLEXIBLE/

PARALLEL SLIDE STELLITED BODY SEAT RING RENEWABLE/NON

RENEWABLE STELLITED




BACK SEAT & SHOULDER 13% CR. STEEL CERTIFICATION TESTING STD. BS 6755 (PART-1) HYDROSTATIC TEST PRESSURE BODY:3350 PSIG SEAT:2450 PSIG TEST PRESSURE WITHAIR 80 PSIG NOTES 1. THIS VALVE SPECIFICATION SHEET SHALL BE READ IN CONJUNCTION WITH PIPING MATERIAL PURCHASE



GA691





TAG NO : GA791 PIPING CLASS : 151051 STANDARD : RATING : CLASS 1500 STANDARD : BS-1414/ ASME B 16.34 MFGRSCAT/FIG : SIZE RANGE: 2” TO 10” ENDS : BW TO B-16.25 (NOTE-5) RATING : ENDS:


BODY FORGED/CAST ASTM A105/ A 216 GR. WCB BONNET PRESSURE SEAL

TYPE, O.S & Y ASTM A105/ A 216 GR. WCB TRIM AISI 410 (13% CR. STEEL) STEM RISING 13% CR. STEEL (NO CASTING) WEDGE DISC FLEXIBLE/

PARALLEL SLIDE STELLITED BODY SEAT RING RENEWABLE/NON

RENEWABLE STELLITED



HAND WHEEL NON RISING MALLEABLE IRON/ CAST/ FAB.ST/DUCT.IRON BOLTS ASTM A193 GR.B7 NUTS ASTM A194 GR.2H BONNET GASKET SOFT IRON (SILVER COATED, MAX 90BHN)/

GRAPHITE REQUIREMENT OF GEAR OPERATOR NOTE-4 REQUIREMENT OF RADIOGRAPHY NOTE-6 SPECIAL SERVICE CONDITION/ REQUIREMENT




FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. MANUALLY OPERATED VALVES SHALL BE PROVIDED WITH A GEAR OPERATOR FOR SIZES 6” AND ABOVE. 5. VALVES ENDS SHALL MATCH THICKNESS OF CONNECTING PIPES WHICH ARE AS FOLLOWS: 2” TO 6” – SCH XXS, 8” –

25.4MM, 10” – 31.75MM. 6. 100% VALVE CASTING SHALL UNDERGO RADIGRAPHIC EXAMINATION.

GA791




GLOBE VALVE SPECIFICATION MANUF’S OFFER

TAG NO : GL091 PIPING CLASS : 11051X,11210,31051Z, 61051Z STANDARD : RATING : CLASS 800 STANDARD : BS EN ISO 15761 MFGRSCAT/FIG : SIZE RANGE: 0.5”TO1.5” ENDS : SW 3000 TO B-16.11 RATING : ENDS:


BODY FORGED ASTM A 105 BONNET BOLTED, O.S&Y ASTM A 105 TRIM AISI 410 (13% CR. STEEL) STEM RISING 13% CR. STEEL (NO CASTING) DISC LOOSE PLUG TYPE STELLITED BODY SEAT RING RENEWABLE/NON

RENEWABLE STELLITED



HAND WHEEL RISING MALLEABLE IRON/ CAST/ FAB.ST/DUCT.IRON BONNET BOLTS ASTM A193 GR.B7 BONNET NUTS ASTM A194 GR.2H BONNET GASKET SP WND SS 316/316L GRAPHITE FILLED SPECIAL SERVICE CONDITION/ REQUIREMENT

-


NOTES




GL091





TAG NO : GL092 PIPING CLASS : 11270X STANDARD : RATING : CLASS 800 STANDARD : BS EN ISO 15761 MFGRSCAT/FIG : SIZE RANGE: 0.5”TO1.5” ENDS : SW 3000 TO B-16.11 RATING : ENDS:



RENEWABLE STELLITED







SPECIFICATION DGS-PU-016, SPE (77/101), SPE (77/301), SPE (77/302) & SPE (77/304). 2. BIDDER SHALL CLEARLY WRITE ALL/ANY DEVIATION AGAINST EACH PART/MATERIAL OF VALVE IN THE SPACE

PROVIDED FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED.

GL092





TAG NO : GL093 PIPING CLASS : 13091X STANDARD : RATING : CLASS 800 STANDARD : BS EN ISO 15761 MFGRSCAT/FIG : SIZE RANGE: 0.5”TO1.5” ENDS : SW 3000 TO B-16.11 RATING : ENDS:


BODY FORGED ASTM A 182 GR F316L BONNET BOLTED, O.S&Y ASTM A 182 GR F316L TRIM SS 316 / 316L STEM RISING SS316/SS316L (NO CASTING) DISC LOOSE PLUG TYPE STELLITED BODY SEAT RING RENEWABLE/NON

RENEWABLE STELLITED







FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED.

GL093





TAG NO : GL094 PIPING CLASS : 18010 STANDARD : RATING : PN 25 STANDARD : BS-5154 SERIES ‘A’ MFGRSCAT/FIG : SIZE RANGE: 0.5”TO 3” ENDS : SCRF TO B-1.20.1 RATING : ENDS:


BODY CAST ASTM B 148 – UNS C95500 BONNET SCRD, O.S & Y ASTM B 148 – UNS C95500 TRIM ASTM B 148 – UNS C95500 STEM RISING ASTM B 148 – UNS C95500 DISC LOOSE PLUG TYPE ASTM B 148 – UNS C95500 BODY SEAT RING RENEWABLE/NON

RENEWABLE ASTM B 148 – UNS C95500



HAND WHEEL RISING MALLEABLE IRON/ CAST/ FAB.ST/DUCT.IRON BONNET BOLTS BONNET NUTS BONNET GASKET SPECIAL SERVICE CONDITION/ REQUIREMENT

BACK SEAT & SHOULDER INTEGRAL CERTIFICATION TESTING STD. BS 6755 (PART-1) HYDROSTATIC TEST PRESSURE BODY: 550 PSIG SEAT: 395 PSIG TEST PRESSURE WITHAIR 80 PSIG NOTES 1. THIS VALVE SPECIFICATION SHEET SHALL BE READ IN CONJUNCTION WITH PIPING MATERIAL PURCHASE SPECIFICATION


FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. VALVE SHALL BE STRAIGHT BODY PATTERN.

GL094





TAG NO : GL191 PIPING CLASS : 91051Z STANDARD : RATING : CLASS 1500 STANDARD : BS EN ISO 15761 MFGRSCAT/FIG : SIZE RANGE: 0.5”TO1.5” ENDS : SW 6000 TO B-16.11 RATING : ENDS:



RENEWABLE STELLITED







FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED.

GL191





TAG NO : GL192 PIPING CLASS : 151051 STANDARD : RATING : CLASS 1500 STANDARD : BS EN ISO 15761 MFGRSCAT/FIG : SIZE RANGE: 0.5”TO1.5” ENDS : BW TO B-16.25 (NOTE-4) RATING : ENDS:


BODY FORGED ASTM A 105 BONNET

WELDED/ THREADED & SEAL WELDED, O.S&Y

ASTM A 105

TRIM AISI 410 (13% CR. STEEL) STEM RISING 13% CR. STEEL (NO CASTING) DISC LOOSE PLUG TYPE STELLITED BODY SEAT RING RENEWABLE/NON

RENEWABLE STELLITED



HAND WHEEL RISING MALLEABLE IRON/ CAST/ FAB.ST/DUCT.IRON BOLTS ASTM A193 GR.B7 NUTS ASTM A194 GR.2H SPECIAL SERVICE CONDITION/ REQUIREMENT




PROVIDED FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. VALVE ENDS SHALL MATCH THICKNESS OF CONNECTING PIPES WHICH ARE AS FOLLOWS : 0.5” TO 1.5” – SCH XXS.

GL192





TAG NO : GL391 PIPING CLASS : 11051X STANDARD : RATING : CLASS 150 STANDARD : BS-1873 MFGRSCAT/FIG : SIZE RANGE: 2” TO 12” ENDS : FLGD TO B-16.5 RFSF RATING : ENDS:


BODY CAST ASTM A 216 GR. WCB BONNET BOLTED, O.S&Y ASTM A 216 GR. WCB TRIM AISI 410 (13% CR. STEEL) STEM RISING 13% CR. STEEL (NO CASTING) DISC LOOSE PLUG

TYPE/BALL TYPE 13% CR. STEEL FACING/13% CR. STEEL BODY SEAT RING RENEWABLE/NON




HAND WHEEL RISING MALLEABLE IRON/ CAST/ FAB.ST/DUCT.IRON BONNET BOLTS ASTM A193 GR.B7 BONNET NUTS ASTM A194 GR.2H BONNET GASKET SP WND SS 316/316L GRAPHITE FILLED REQUIREMENT OF GEAR OPERATOR NOTE-4 REQUIREMENT OF RADIOGRAPHY NOTE-5 SPECIAL SERVICE CONDITION/ REQUIREMENT





GL391





TAG NO : GL392 PIPING CLASS : 11270X STANDARD : RATING : CLASS 150 STANDARD : BS-1873 MFGRSCAT/FIG : SIZE RANGE: 2” TO 12” ENDS : FLGD TO B-16.5 RFSF RATING : ENDS:













GL392





TAG NO : GL491 PIPING CLASS : 31051Z STANDARD : RATING : CLASS 300 STANDARD : BS-1873 MFGRSCAT/FIG : SIZE RANGE: 2” TO 12” ENDS : FLGD TO B-16.5 RFSF RATING : ENDS:












GL491 GLOBE VALVE SPECIFICATION MANUF’S OFFER
















GL591







BODY FORGED/CAST ASTM A105/ A 216 GR. WCB BONNET BOLTED, O.S&Y ASTM A105/ A 216 GR. WCB TRIM AISI 410 (13% CR. STEEL) STEM RISING 13% CR. STEEL (NO CASTING) DISC LOOSE PLUG

TYPE/BALL TYPE STELLITED BODY SEAT RING RENEWABLE/NON

RENEWABLE STELLITED








GL691





TAG NO : GL791 PIPING CLASS : 151051 STANDARD : RATING : CLASS 1500 STANDARD : BS-1873/ ASME B 16.34 MFGRSCAT/FIG : SIZE RANGE: 2” TO 10” ENDS : BW TO B-16.25 (NOTE-5) RATING : ENDS:


BODY FORGED/CAST ASTM A105/ A 216 GR. WCB BONNET PRESSURE SEAL

TYPE, O.S&Y ASTM A105/ A 216 GR. WCB TRIM AISI 410 (13% CR. STEEL) STEM RISING 13% CR. STEEL (NO CASTING) DISC LOOSE PLUG

TYPE/BALL TYPE STELLITED BODY SEAT RING RENEWABLE/NON

RENEWABLE STELLITED



HAND WHEEL RISING MALLEABLE IRON/ CAST/ FAB.ST/DUCT.IRON BOLTS ASTM A193 GR.B7 NUTS ASTM A194 GR.2H BONNET GASKET SOFT IRON (SILVER COATED MAX 90 BHN) /

GRAPHITE REQUIREMENT OF GEAR OPERATOR NOTE-4 REQUIREMENT OF RADIOGRAPHY NOTE-6 SPECIAL SERVICE CONDITION/ REQUIREMENT


NOTES 1. 1 THIS VALVE SPECIFICATION SHEET SHALL BE READ IN CONJUNCTION WITH PIPING MATERIAL PURCHASE


FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. MANUALLY OPERATED VALVES SHALL BE PROVIDED WITH A GEAR OPERATOR FOR SIZES 4” AND ABOVE. 5. VALVES ENDS SHALL MATCH THICKNESS OF CONNECTING PIPES WHICH ARE AS FOLLOWS: 2” TO 6” – SCH XXS, 8” –

25.4MM, 10” – 31.75MM. 6. 100% VALVE CASTING SHALL UNDERGO RADIGRAPHIC EXAMINATION.

GL791




CHECK VALVE SPECIFICATION MANUF’S OFFER

TAG NO : CH091 PIPING CLASS : 11051X,11210,31051Z, 61051Z STANDARD : RATING : CLASS 800 STANDARD : BS EN ISO 15761 MFGRSCAT/FIG : SIZE RANGE: 0.5”TO1.5” ENDS : SW 3000 TO B-16.11 RATING : ENDS:


BODY FORGED ASTM A 105 COVER BOLTED ASTM A 105 TRIM AISI 410 (13% CR. STEEL) DISC/PISTON STELLITED BODY SEAT RING RENEWABLE / NON

RENEWABLE STELLITED DISC HINGE/HINGE PIN COVER STUD BOLT ASTM A193 GR.B7 COVER NUT ASTM A194 GR.2H COVER GASKET SP WND SS 316/316L GRAPHITE FILLED TYPE

LIFT CHECK VALVE (PISTON TYPE)

SPECIAL SERVICE CONDITION/ REQUIREMENT

CERTIFICATION TESTING STD. BS 6755 (PART-1) WASHER, NUT, PIN HYDROSTATIC TEST PRESSURE BODY:2975 PSIG SEAT:2175 PSIG TEST PRESSURE WITHAIR




CH091





TAG NO : CH092 PIPING CLASS : 11270X STANDARD : RATING : CLASS 800 STANDARD : BS EN ISO 15761 MFGRSCAT/FIG : SIZE RANGE: 0.5”TO1.5” ENDS : SW 3000 TO B-16.11 RATING : ENDS:



RENEWABLE STELLITED DISC HINGE/HINGE PIN COVER STUD BOLT ASTM A193 GR.B7 COVER NUT ASTM A194 GR.2H COVER GASKET SP WND SS 316/316L GRAPHITE FILLED

TYPE LIFT CHECK VALVE (PISTON TYPE)



CERTIFICATION TESTING STD. BS 6755 (PART-1) WASHER, NUT, PIN HYDROSTATIC TEST PRESSURE BODY:2975 PSIG SEAT:2175 PSIG TEST PRESSURE WITHAIR NOTES 1. THIS VALVE SPECIFICATION SHEET SHALL BE READ IN CONJUNCTION WITH PIPING MATERIAL PURCHASE SPECIFICATION



CH092





TAG NO : CH093 PIPING CLASS : 13091X STANDARD : RATING : CLASS 800 STANDARD : BS EN ISO 15761 MFGRSCAT/FIG : SIZE RANGE: 0.5”TO1.5” ENDS : SW 3000 TO B-16.11 RATING : ENDS:


BODY FORGED ASTM A 182 GR F316L COVER BOLTED ASTM A 182 GR F316L TRIM SS 316 / 316L DISC/PISTON STELLITED BODY SEAT RING RENEWABLE / NON




CERTIFICATION TESTING STD. BS 6755 (PART-1) WASHER, NUT, PIN HYDROSTATIC TEST PRESSURE BODY:2400 PSIG SEAT:1775 PSIG TEST PRESSURE WITHAIR NOTES 1. THIS VALVE SPECIFICATION SHEET SHALL BE READ IN CONJUNCTION WITH PIPING MATERIAL PURCHASE SPECIFICATION



CH093





TAG NO : CH094 PIPING CLASS : 17050 STANDARD : RATING : PN-25 STANDARD : BS-5154 SERIES ‘A’ MFGRSCAT/FIG : SIZE RANGE: 0.5”TO1.5” ENDS : FLGD TO B 16.5, CLASS 150, FF RATING : ENDS:


BODY CAST ASTM B 148 – UNS C95500 COVER BOLTED ASTM B 148 – UNS C95500 TRIM ASTM B 148 – UNS C95500 DISC/PISTON ASTM B 148 – UNS C95500 BODY SEAT RING RENEWABLE / NON

RENEWABLE ASTM B 148 – UNS C95500 DISC HINGE/HINGE PIN COVER STUD BOLT COVER NUT COVER GASKET CHLOROPRENE RUBBER 3 MM THICK, MIN

HARDNESS 65 SHORE A TYPE



DRINKING WATER




FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. VALVE SHALL BE STRAIGHT BODY PATTERN.

CH094





TAG NO : CH191 PIPING CLASS : 91051Z STANDARD : RATING : CLASS 900 STANDARD : BS EN ISO 15761 MFGRSCAT/FIG : SIZE RANGE: 0.5”TO1.5” ENDS : SW 6000 TO B-16.11 RATING : ENDS:










CH191





TAG NO : CH192 PIPING CLASS : 151051 STANDARD : RATING : CLASS 1500 STANDARD : BS EN ISO 15761 MFGRSCAT/FIG : SIZE RANGE: 0.5”TO1.5” ENDS : BW TO B-16.25 (NOTE-4) RATING : ENDS:


BODY FORGED ASTM A 105 COVER

WELDED/ THREADED & SEAL WELDED

ASTM A 105

TRIM AISI 410 (13% CR. STEEL) DISC/PISTON STELLITED BODY SEAT RING RENEWABLE / NON

RENEWABLE STELLITED DISC HINGE/HINGE PIN COVER STUD BOLT COVER NUT COVER GASKET TYPE






FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. VALVES ENDS SHALL MATCH THICKNESS OF CONNECTING PIPES WHICH ARE AS FOLLOWS: 0.5” TO 1.5” – SCH XXS. 5. VALVE SHALL BE OF STANDARD BORE DESIGN.

CH192





TAG NO : CH391 PIPING CLASS : 11051X STANDARD : RATING : CLASS 150 STANDARD : BS-1868 MFGRSCAT/FIG : SIZE RANGE: 2” TO 4” ENDS : FLGD TO B-16.5 RFSF RATING : ENDS:


BODY CAST ASTM A 216 GR. WCB COVER BOLTED ASTM A 216 GR. WCB TRIM AISI 410 (13% CR. STEEL) DISC FACED WITH 13% CR. STEEL/13% CR. STEEL BODY SEAT RING RENEWABLE / NON

RENEWABLE 13% CR. STEEL FACING/13% CR. STEEL DISC HINGE 13% CR. STEEL/A216 GR WCB HINGE PIN 13% CR. STEEL (NO CASTING) COVER STUD BOLT ASTM A193 GR.B7 COVER NUT ASTM A194 GR.2H COVER GASKET SP WND SS 316/316L GRAPHITE FILLED BY PASSES TYPE SWING CHECK

VALVE REQUIREMENT OF RADIOGRAPHY NOTE-4 SPECIAL SERVICE CONDITION/ REQUIREMENT

CERTIFICATION TESTING STD. BS 6755 (PART-1) WASHER, NUT, PIN 13% CR. STEEL (NO CASTING) HYDROSTATIC TEST PRESSURE BODY:450 PSIG SEAT:325 PSIG TEST PRESSURE WITHAIR



FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. 5% VALVE CASTING SHALL UNDERGO RADIOGRAPHIC EXAMINATION.

CH391





TAG NO : CH392 PIPING CLASS : 11051X STANDARD : RATING : CLASS 150 STANDARD : API-594 MFGRSCAT/FIG : SIZE RANGE: 6” TO 24” ENDS : WAFL (NOTE-4) TO B-16.5 RFSF RATING : ENDS:


BODY FORGED/CAST ASTM A105/A 216 GR. WCB PLATES (DISCS) SPRING LOADED ASTM A105/A 216 GR. WCB WITH 13% CR

STEEL FACING TRIM AISI 410 (13% CR. STEEL) BODY SEAT INTEGRAL 13% CR. STEEL FACING/ OVERLAY PLATE SEAT INTEGRAL HINGE PIN 13% CR. STEEL (NO CASTING) STOP PIN 13% CR. STEEL (NO CASTING) SPRING INCONEL X-750 RETAINERS SEAL WELDED ASTM A 105/A 216 GR. WCB/ 13% CR. STEEL PLATE SUPPORT SLEEVE 13% CR. STEEL TYPE DUAL PLATE OTHER WETTED PARTS 13% CR. STEEL WASHER, BEARINGS 13% CR. STEEL REQUIREMENT OF RADIOGRAPHY NOTE-5 SPECIAL SERVICE CONDITION/ REQUIREMENT

CERTIFICATION TESTING STD. API 598 HYDROSTATIC TEST PRESSURE BODY:450 PSIG SEAT:325 PSIG TEST PRESSURE WITHAIR



FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. VALVES UPTO 12” SHALL BE FLANGELESS WAFER TYPE & 14” TO 24” SHALL BE LUGGED WAFER TYPE WITH FACE TO

FACE DIMENSIONS AS PER API 594. IN THE CASE OF SIZES NOT SPECIFIED IN API 594, FACE TO FACE DIMENSION MAY BE AS PER MANUFACTURER’S STANDARD.


CH392





TAG NO : CH393 PIPING CLASS : 11270X STANDARD : RATING : CLASS 150 STANDARD : BS-1868 MFGRSCAT/FIG : SIZE RANGE: 2” TO 4” ENDS : FLGD TO B-16.5 RFSF RATING : ENDS:





L.P. STEAM / CONDENSATE

CERTIFICATION TESTING STD. BS 6755 (PART I) WASHER, NUT, PIN 13% CR. STEEL (NO CASTING) HYDROSTATIC TEST PRESSURE BODY:450 PSIG SEAT:325 PSIG TEST PRESSURE WITHAIR




CH393





TAG NO : CH394 PIPING CLASS : 11270X STANDARD : RATING : CLASS 150 STANDARD : API-594 MFGRSCAT/FIG : SIZE RANGE: 6” TO 24” ENDS : WAFL (NOTE-4) TO B-16.5 RFSF RATING : ENDS:


BODY FORGED/CAST ASTM A105/A 216 GR. WCB PLATES (DISCS) SPRING LOADED ASTM A105/A 216 GR. WCB WITH 13% CR.

STEEL FACING TRIM AISI 410 (13% CR. STEEL) BODY SEAT INTEGRAL 13% CR. STEELFACING/ OVERLAY PLATE SEAT INTEGRAL HINGE PIN 13% CR. STEEL (NO CASTING) STOP PIN 13% CR. STEEL (NO CASTING) SPRING INCONEL X-750 RETAINERS SEAL WELDED ASTM A 105/A 216 GR. WCB/ 13% CR. STEEL PLATE SUPPORT SLEEVE 13% CR. STEEL TYPE DUAL PLATE OTHER WETTED PARTS 13% CR. STEEL REQUIREMENT OF RADIOGRAPHY NOTE-5 SPECIAL SERVICE CONDITION/ REQUIREMENT

L.P STEAM/CONDENSATE

CERTIFICATION TESTING STD. API 598 WASHER, BEARINGS 13% CR. STEEL HYDROSTATIC TEST PRESSURE BODY:450 PSIG SEAT:325 PSIG TEST PRESSURE WITHAIR






CH394 CHECK VALVE SPECIFICATION MANUF’S OFFER




TAG NO : CH395 PIPING CLASS : 17050 STANDARD : RATING : PN 25 STANDARD : BS-5154 SERIES ‘A’ MFGRSCAT/FIG : SIZE RANGE: 2” TO 3” ENDS : FLGD TO B-16.5 RFSF, CLASS 150 RATING : ENDS:


BODY CAST ASTM B 148 – UNS C95500 COVER BOLTED ASTM B 148 – UNS C95500 TRIM ASTM B 148 – UNS C95500 DISC ASTM B 148 – UNS C95500 BODY SEAT RING RENEWABLE / NON

RENEWABLE ASTM B 148 – UNS C95500 DISC HINGE ASTM B 148 – UNS C95500 HINGE PIN ASTM B 148 – UNS C95500 COVER STUD BOLT COVER NUT COVER GASKET CHLOROPRENE RUBBER 3 MM THICK, MIN

HARDNESS 65 SHORE A BY PASSES TYPE SWING CHECK

VALVE REQUIREMENT OF RADIOGRAPHY - SPECIAL SERVICE CONDITION/ REQUIREMENT

DRINKING WATER

CERTIFICATION - TESTING STD. BS 6755 (PART-1) WASHER, NUT, PIN HYDROSTATIC TEST PRESSURE BODY:550 PSIG SEAT:395 PSIG TEST PRESSURE WITHAIR




CH395





TAG NO : CH491 PIPING CLASS : 31051Z STANDARD : RATING : CLASS 300 STANDARD : BS-1868 MFGRSCAT/FIG : SIZE RANGE: 2” TO 4” ENDS : FLGD TO B-16.5 RFSF RATING : ENDS:









CH491





TAG NO : CH492 PIPING CLASS : 31051Z STANDARD : RATING : CLASS 300 STANDARD : API-594 MFGRSCAT/FIG : SIZE RANGE: 6” TO 24” ENDS : WAFL (NOTE-4) TO B-16.5 RFSF RATING : ENDS:









5. 10% VALVE CASTING UPTO 16” AND 100% VALVE CASTING 18” AND ABOVE SHALL UNDERGO RADIOGRAPHIC EXAMINATION.

CH492














CH591












PROVIDED FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. VALVES UPTO 12” SHALL BE FLANGELESS WAFER TYPE & 14” TO 18” SHALL BE LUGGED WAFER TYPE WITH FACE TO



CH592







BODY FORGED/CAST ASTM A105/ A 216 GR. WCB COVER BOLTED ASTM A105/ A 216 GR. WCB TRIM AISI 410 (13% CR. STEEL) DISC STELLITED BODY SEAT RING RENEWABLE / NON

RENEWABLE STELLITED DISC HINGE 13% CR. STEEL/A216 GR WCB HINGE PIN 13% CR. STEEL (NO CASTING) COVER STUD BOLT ASTM A193 GR.B7 COVER NUT ASTM A194 GR.2H COVER GASKET SP WND SS 316/316L GRAPHITE FILLED BY PASSES TYPE SWING CHECK





PROVIDED FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. 100% VALVE CASTING SHALL UNDERGO RADIOGRAPHIC EXAMINATION.

CH691












PROVIDED FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. VALVES UPTO 12” SHALL BE FLANGELESS WAFER TYPE & 14” TO 24” SHALL BE LUGGED WAFER TYPE WITH FACE TO



CH692





TAG NO : CH791 PIPING CLASS : 151051 STANDARD : RATING : CLASS 1500 STANDARD : BS-1868 MFGRSCAT/FIG : SIZE RANGE: 2” TO 10” ENDS : BW TO B-16.25 RATING : ENDS:


BODY FORGED/CAST ASTM A105/ A 216 GR. WCB COVER PRESSURE SEAL

TYPE ASTM A105/ A 216 GR. WCB TRIM AISI 410 (13% CR. STEEL) DISC STELLITED BODY SEAT RING RENEWABLE / NON

RENEWABLE STELLITED DISC HINGE 13% CR. STEEL/A216 GR WCB HINGE PIN 13% CR. STEEL (NO CASTING) COVER STUD BOLT ASTM A193 GR.B7 COVER NUT ASTM A194 GR.2H COVER GASKET SOFT IRON (SILVER COATED MAX 90 BHN) /

GRAPHITE BY PASSES TYPE SWING CHECK

VALVE REQUIREMENT OF RADIOGRAPHY NOTE - 5 SPECIAL SERVICE CONDITION/ REQUIREMENT


NOTES 1. 1 THIS VALVE SPECIFICATION SHEET SHALL BE READ IN CONJUNCTION WITH PIPING MATERIAL PURCHASE


PROVIDED FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. VALVES ENDS SHALL MATCH THICKNESS OF CONNECTING PIPES WHICH ARE AS FOLLOWS: 2” TO 6” – SCH XXS, 8” –

25.4MM, 10” – 31.75MM. 5. 100% VALVE CASTING SHALL UNDERGO RADIGRAPHIC EXAMINATION. 6. GASKET MATERIAL GRAPHITE SHALL BE PROVIDED WITH CORROSION INHIBITOR.

CH791




BALL VALVE (REDUCED BORE) SPECIFICATION MANUF’S OFFER

TAG NO : BA390 PIPING CLASS : 11210 STANDARD : RATING : CLASS 150 STANDARD : BS-5351 MFGRSCAT/FIG : SIZE RANGE: 0.5” TO 10” ENDS : FLGD TO B-16.5 RFSF RATING : ENDS:


BODY FORGED/CAST ASTM A 105/A 216 GR. WCB STEM ANTI BLOWOUT SS316 / SS316L (NO CASTING) BALL SOLID SS316 / SS316L BODY SEAT PTFE/RPTFE WITH SECONDARY METAL TO

METAL GLAND BOLTED/RETAINED

BY NUT & WASHER ASTM A 105/13% CR. STEEL/SS316/SS304

STEM SEAL RENEWABLE WITH VALVE OPEN ON STREAM

FLEXIBLE GRAPHITE / PTFE

BODY SEAL GRAPHITE BODY STUD ASTM A193 GR.B7 BODY NUT ASTM A194 GR.2H FLOATING/ TRUNNION MOUNTED BALL

NOTE-4

OTHERS ANTISTATIC DESIGN REQUIREMENT OF GEAR OPERATOR NOTE-10 REQUIREMENT OF RADIOGRAPHY SPECIAL SERVICE CONDITION/ REQUIREMENT

SPRING INCONEL X-750 CERTIFICATION TESTING STD. BS 6755 (PART-1) FIRE-TESTED DESIGN NOT REQUIRED HYDROSTATIC TEST PRESSURE BODY:450 PSIG SEAT:325 PSIG TEST PRESSURE WITHAIR 80 PSIG




BA390

SHT 1 OF 2




4. VALVES OF SIZES ½” TO 6” SHALL BE FLOATING BALL TYPE AND VALVES OF SIZES 8” TO 16” SHALL BE TRUNNION MOUNTED BALL TYPE.

5. FOR TRUNNION MOUNTED BALL, BODY SEAT SHALL BE SPRING LOADED. 6. ALL VALVES SHALL BE BIDIRECTIONAL. 7. FLOATING BALL VALVES SHALL BE PROVIDED WITH PRESSURE EQUALIZATION SEATS TO RELEIVE THE BODY BONNET

CAVITY PRESSURE TO THE UPSTREAM SIDE. 8. BIDDER SHALL CERTIFY THE SUITABILITY OF VALVES FOR INTENDED SERVICE CONDITIONS. 9. BIDDER TO FURNISH SOFT SEAT DETAILS AND TYPE, GRADE & CLASS SELECTED FOR RPTFE FROM ASTM D4745 WITH

MANUFACTURER’S RECOMMENDATIONS LIKE PRESSURE-TEMPERATURE RATING CURVE/TABLE. 10. MANUALLY OPERATED VALVES SHALL BE PROVIDED WITH A GEAR OPERATOR FOR SIZES 8” AND ABOVE.

BA390 SHT 2 OF 2





TAG NO : BA391 PIPING CLASS : 11051X STANDARD : RATING : CLASS 150 STANDARD : BS-5351 MFGRSCAT/FIG : SIZE RANGE: 0.5” TO 16” ENDS : FLGD TO B-16.5 RFSF RATING : ENDS:








NOTE-5

OTHERS ANTISTATIC DESIGN REQUIREMENT OF GEAR OPERATOR NOTE-12 REQUIREMENT OF RADIOGRAPHY NOTE-9 SPECIAL SERVICE CONDITION/ REQUIREMENT

SPRING INCONEL X-750 CERTIFICATION NOTE-4 TESTING STD. BS 6755 (PART-1) FIRE-TESTED DESIGN REQUIRED HYDROSTATIC TEST PRESSURE BODY:450 PSIG SEAT:325 PSIG TEST PRESSURE WITHAIR 80 PSIG



PROVIDED FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.”

BA391

SHT 1 OF 2




3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. ALL VALVES SHALL BE FIRE-TESTED DESIGN. FIRE-TESTING SHALL BE AS PER API 607, IV EDITION/BS 6755 (PART II)/ API

RP 6FA. 5. VALVES OF SIZES ½” TO 6” SHALL BE FLOATING BALL TYPE AND VALVES OF SIZES 8” TO 16” SHALL BE TRUNNION

MOUNTED BALL TYPE. 6. FOR TRUNNION MOUNTED BALL, BODY SEAT SHALL BE SPRING LOADED. 7. ALL VALVES SHALL BE BIDIRECTIONAL. 8. FLOATING BALL VALVES SHALL BE PROVIDED WITH PRESSURE EQUALIZATION SEATS TO RELEIVE THE BODY BONNET

CAVITY PRESSURE TO THE UPSTREAM SIDE. 9. 5% VALVE CASTING SHALL UNDERGO RADIOGRAPHIC EXAMINATION. 10. BIDDER SHALL CERTIFY THE SUITABILITY OF VALVES FOR INTENDED SERVICE CONDITIONS. 11. BIDDER TO FURNISH SOFT SEAT DETAILS AND TYPE, GRADE & CLASS SELECTED FOR RPTFE FROM ASTM D4745 WITH


BA391 SHT 2 OF 2





TAG NO : BA392 PIPING CLASS : 11051X STANDARD : RATING : CLASS 150 STANDARD : API 6D MFGRSCAT/FIG : SIZE RANGE: 18” TO 24” ENDS : FLGD TO B-16.5 RFSF RATING : ENDS:








TRUNNION MOUNTED BALL

OTHERS ANTISTATIC DESIGN REQUIREMENT OF GEAR OPERATOR GEAR OPERATOR REQUIRED REQUIREMENT OF RADIOGRAPHY NOTE-7 SPECIAL SERVICE CONDITION/ REQUIREMENT

SPRING INCONEL X-750 CERTIFICATION NOTE-4 TESTING STD. API 6D FIRE-TESTED DESIGN REQUIRED HYDROSTATIC TEST PRESSURE BODY:450 PSIG SEAT:325 PSIG TEST PRESSURE WITHAIR 80 PSIG




BA392

SHT 1 OF 2





4. ALL VALVES SHALL BE FIRE-TESTED DESIGN. FIRE-TESTING SHALL BE AS PER API 607, IV EDITION/ API RP 6FA.

5. FOR TRUNNION MOUNTED BALL, BODY SEAT SHALL BE SPRING LOADED.

6. ALL VALVES SHALL BE BIDIRECTIONAL


8. BIDDER SHALL CERTIFY THE SUITABILITY OF VALVES FOR INTENDED SERVICE CONDITIONS.

9. BIDDER TO FURNISH SOFT SEAT DETAILS AND TYPE, GRADE & CLASS SELECTED FOR RPTFE FROM ASTM D4745 WITH MANUFACTURER’S RECOMMENDATIONS LIKE PRESSURE-TEMPERATURE RATING CURVE/TABLE.

BA392 SHT 2 OF 2




BALL VALVE (FULL BORE) SPECIFICATION MANUF’S OFFER









NOTE-5

OTHERS ANTISTATIC DESIGN REQUIREMENT OF GEAR OPERATOR NOTE-12 REQUIREMENT OF RADIOGRAPHY NOTE-9 SPECIAL SERVICE CONDITION/ REQUIREMENT

SPRING INCONEL X-750 CERTIFICATION NOTE-4 TESTING STD. BS 6755 (PART-1) FIRE-TESTED DESIGN REQUIRED HYDROSTATIC TEST PRESSURE BODY:450 PSIG SEAT:325 PSIG TEST PRESSURE WITHAIR 80 PSIG

BA393 SHT 1 OF 2





SPECIFICATION DGS-PU-016, SPE (77/100), SPE (77/301), SPE (77/302) & SPE (77/304)



4. ALL VALVES SHALL BE FIRE-TESTED DESIGN. FIRE-TESTING SHALL BE AS PER API 607, IV EDITION/BS 6755 (PART II)/ API RP 6FA.

5. VALVES OF SIZES ½” TO 4” SHALL BE FLOATING BALL TYPE AND VALVES OF SIZES 6” TO 16” SHALL BE TRUNNION MOUNTED BALL TYPE.


7. ALL VALVES SHALL BE BIDIRECTIONAL.

8. FLOATING BALL VALVES SHALL BE PROVIDED WITH PRESSURE EQUALIZATION SEATS TO RELEIVE THE BODY BONNET CAVITY PRESSURE TO THE UPSTREAM SIDE.





BA393 SHT 2 OF 2







BODY FORGED/CAST ASTM A 182 GR F316/ A 351 GR. CF8M STEM ANTI BLOWOUT SS316 / SS316L (NO CASTING) BALL SOLID SS316 / SS316L BODY SEAT PTFE/RPTFE WITH SECONDARY METAL TO






NOTE-5

OTHERS ANTISTATIC DESIGN REQUIREMENT OF GEAR OPERATOR NOTE – 12 REQUIREMENT OF RADIOGRAPHY NOTE – 9 SPECIAL SERVICE CONDITION/ REQUIREMENT

SPRING INCONEL X-750 CERTIFICATION NOTE – 4 TESTING STD. BS 6755 (PART-1) FIRE-TESTED DESIGN REQUIRED HYDROSTATIC TEST PRESSURE BODY:425 PSIG SEAT:325 PSIG TEST PRESSURE WITHAIR 80 PSIG

BA394 SHT 1 OF 2






PROVIDED FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. ALL VALVES SHALL BE FIRE-TESTED DESIGN. FIRE-TESTING SHALL BE AS PER API 607/ BS 6755 (PART 11) / API RP 6FA. 5. VALVES OF SIZES ½” TO 6” SHALL BE FLOATING BALL TYPE AND VALVES OF SIZES 8” TO 16” SHALL BE TRUNNION


CAVITY PRESSURE TO THE UPSTREAM SIDE. 9. 5% VALVE CASTING SHALL UNDERGO RADIOGRAPHIC EXAMINATION. 10. BIDDER SHALL CERTIFY THE SUITABILITY OF VALVES FOR INTENDED SERVICE CONDITIONS. 11. BIDDER TO FURNISH SOFT SEAT DETAILS AND TYPE, GRADE & CLASS SELECTED FOR RPTFE FROM ASTM D4745 WITH


BA394 SHT 2 OF 2





TAG NO : BA395 PIPING CLASS : 17050 STANDARD : RATING : CLASS 150 BS 5154 SERIES ‘A’ STANDARD : BS-5351 MFGRSCAT/FIG : SIZE RANGE: 0.5” TO 4” ENDS : FLGD TO B-16.5 FF CLASS 150 RATING : ENDS:


BODY CAST ASTM B 148 – UNS C95500 STEM ANTI BLOWOUT ASTM B 148 – UNS C95500 BALL SOLID ASTM B 148 – UNS C95500 BODY SEAT PTFE GLAND BOLTED/RETAINED

BY NUT & WASHER ASTM B 148 – UNS C95500


PTFE

BODY SEAL PTFE BODY STUD BODY NUT FLOATING/ TRUNNION MOUNTED BALL

FLOATING BALL

REQUIREMENT OF GEAR OPERATOR - REQUIREMENT OF RADIOGRAPHY - SPECIAL SERVICE CONDITION/ REQUIREMENT

DRINKING WATER

SPRING CERTIFICATION - TESTING STD. BS 6755 (PART-1) FIRETESTED DESIGN NOT REQUIRED HYDROSTATIC TEST PRESSURE BODY:350 PSIG SEAT:245 PSIG TEST PRESSURE WITHAIR 80 PSIG

BA395

SHT 1 OF 2











BA395 SHT 2 OF 2





TAG NO : BA396 PIPING CLASS : 18010 STANDARD : RATING : PN 25, BS 5154 SERIES ‘A’ STANDARD : BS-5351 MFGRSCAT/FIG : SIZE RANGE: 0.5” TO 3” ENDS : SCRF TO B-1.20.1 RATING : ENDS:


BODY CAST ASTM B 148 – UNS C95500 STEM ANTI BLOWOUT ASTM B 148 – UNS C95500 BALL SOLID ASTM B 148 – UNS C95500 BODY SEAT PTFE GLAND BOLTED/RETAINED

BY NUT & WASHER ASTM B 148 – UNS C95500


FLEXIBLE GRAPHITE

BODY SEAL GRAPHITE / PTFE BODY STUD BODY NUT FLOATING/ TRUNNION MOUNTED BALL

FLOATING BALL

REQUIREMENT OF GEAR OPERATOR - SPECIAL SERVICE CONDITION/ REQUIREMENT

CERTIFICATION TESTING STD. BS 6755 (PART-1) FIRE TESTED DESIGN NOT REQUIRED HYDROSTATIC TEST PRESSURE BODY: 550 PSIG SEAT: 395 PSIG TEST PRESSURE WITHAIR 80 PSIG


SPECIFICATION DGS-PU-016, SPE (77/100), SPE (77/301), SPE (77/302) & SPE (77/304). 2. BIDDER SHALL CLEARLY WRITE ALL/ANY DEVIATION AGAINST EACH PART/MATERIAL OF VALVE IN THE SPACE ROVIDED

FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. ALL VALVES SHALL BE BIDIRECTIONAL. 5. FLOATING BALL VALVES SHALL BE PROVIDED WITH PRESSURE EQUALIZATION SEATS TO RELEIVE THE BODY BONNET

CAVITY PRESSURE TO THE UPSTREAM SIDE. 6. BIDDER SHALL CERTIFY THE SUITABILITY OF VALVES FOR INTENDED SERVICE CONDITIONS.

BA396












BODY SEAL GRAPHITE / PTFE BODY STUD ASTM A193 GR.B7 BODY NUT ASTM A194 GR.2H FLOATING/ TRUNNION MOUNTED BALL

FLOATING BALL

OTHERS - REQUIREMENT OF GEAR OPERATOR - REQUIREMENT OF RADIOGRAPHY - SPECIAL SERVICE CONDITION/ REQUIREMENT

-

SPRING CERTIFICATION UL/FM APPROVED TESTING STD. BS 6755 (PART-1) FIRE-TESTED DESIGN NOT REQUIRED HYDROSTATIC TEST PRESSURE BODY:450 PSIG SEAT:325 PSIG TEST PRESSURE WITHAIR 80 PSIG

BA397

SHT 1 OF 2




NOTES



3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. ALL VALVES SHALL BE BIDIRECTIONAL. 5. FLOATING BALL VALVES SHALL BE PROVIDED WITH PRESSURE EQUALIZATION SEATS TO RELEIVE THE BODY

BONNET CAVITY PRESSURE TO THE UPSTREAM SIDE. 6. BIDDER SHALL CERTIFY THE SUITABILITY OF VALVES FOR INTENDED SERVICE CONDITIONS. 7. BIDDER TO FURNISH SOFT SEAT DETAILS AND TYPE, GRADE & CLASS SELECTED FOR RPTFE FROM ASTM D4745

WITH MANUFACTURER’S RECOMMENDATIONS LIKE PRESSURE-TEMPERATURE RATING CURVE/TABLE.

BA397 SHT 2 OF 2









BY NUT & WASHER ASTM A 105/13% CR. STEEL/SS316/SS316L



BODY SEAL GRAPHITE / PTFE BODY STUD ASTM A193 GR.B7 BODY NUT ASTM A194 GR.2H FLOATING/ TRUNNION MOUNTED BALL

NOTE-4

OTHERS - REQUIREMENT OF GEAR OPERATOR NOTE-9 REQUIREMENT OF RADIOGRAPHY -


-

SPRING INCONEL X-750 CERTIFICATION UL/FM APPROVED TESTING STD. BS 6755 (PART-1) FIRE-TESTED DESIGN NOT REQUIRED HYDROSTATIC TEST PRESSURE BODY:450 PSIG SEAT:325 PSIG TEST PRESSURE WITHAIR 80 PSIG

BA398 SHT 1 0F 2






PROVIDED FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. VALVES OF SIZES ½” TO 4” SHALL BE FLOATING BALL TYPE AND VALVES OF SIZES 6” TO 10” SHALL BE TRUNNION

MOUNTED BALL TYPE. 5. FOR TRUNNION MOUNTED BALL, BODY SEAT SHALL BE SPRING LOADED. 6. FLOATING BALL VALVES SHALL BE PROVIDED WITH PRESSURE EQUALIZATION SEATS TO RELEIVE THE BODY BONNET

CAVITY PRESSURE TO THE UPSTREAM SIDE. 7. BIDDER SHALL CERTIFY THE SUITABILITY OF VALVES FOR INTENDED SERVICE CONDITIONS. 8. BIDDER TO FURNISH SOFT SEAT DETAILS AND TYPE, GRADE & CLASS SELECTED FOR RPTFE FROM ASTM D4745 WITH


BA398 SHT 2 OF 2




INTEGRAL DOUBLE BLOCK & BLEED BALL VALVE SPECIFICATION MANUF’S OFFER

TAG NO : BA399 PIPING CLASS : 11051X STANDARD : RATING : CLASS 150 STANDARD : API 6D MFGRSCAT/FIG : SIZE RANGE: 8” TO 24” ENDS : FLGD TO B-16.5 RFSF RATING : ENDS:









OTHERS ANTISTATIC DESIGN, REDUCED BORE REQUIREMENT OF GEAR OPERATOR NOTE-10 REQUIREMENT OF RADIOGRAPHY NOTE-7 SPECIAL SERVICE CONDITION/ REQUIREMENT

INTEGRAL DOUBLE BLOCK & BLEED

SPRING INCONEL X-750 CERTIFICATION TESTING STD. API 6D FIRE-TESTED DESIGN REQUIRED HYDROSTATIC TEST PRESSURE BODY:450 PSIG SEAT:325 PSIG TEST PRESSURE WITHAIR 80 PSIG

BA399 SHT 1 OF 2






2. BIDDER SHALL CLEARLY WRITE ALL/ANY DEVIATION AGAINST EACH PART/MATERIAL OF VALVE IN THE SPACE PROVIDED FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE ”AGREED.”


4. ALL VALVES SHALL BE FIRE-TESTED DESIGN. FIRE TESTING SHALL BE AS PER API 607, IV EDITION / API RP 6FA.


6. ALL VALVES SHALL BE BIDIRECTIONAL





BA399 SHT 2 OF 2





TAG NO : BA491 PIPING CLASS : 31051Z STANDARD : RATING : CLASS 300 STANDARD : API 6D MFGRSCAT/FIG : SIZE RANGE: 2” TO 20” ENDS : FLGD TO B-16.5 RFSF RATING : ENDS:


BODY FORGED/CAST ASTM A 105/A 216 GR. WCB STEM ANTI BLOWOUT SS316 / SS316L (NO CASTING) BALL SOLID SS316 / SS316L BODY SEAT METAL – SS316 / SS316L GLAND BOLTED/RETAINED





NOTE-5

REQUIREMENT OF GEAR OPERATOR NOTE-11 REQUIREMENT OF RADIOGRAPHY NOTE-9 SPECIAL SERVICE CONDITION/ REQUIREMENT

SPRING INCONEL X-750 CERTIFICATION - TESTING STD. API 6D FIRE SAFE DESIGN REQUIRED HYDROSTATIC TEST PRESSURE BODY:1125 PSIG SEAT:825 PSIG TEST PRESSURE WITHAIR 80 PSIG

BA491

SHT. 1 OF 2








4. ALL VALVES SHALL BE FIRE SAFE DESIGN.

5. VALVES OF SIZES 2” TO 6” SHALL BE FLOATING BALL TYPE AND VALVES OF SIZES 8” AND ABOVE SHALL BE TRUNNION MOUNTED BALL TYPE.




9. 10% VALVE CASTING UP TO 16” AND 100% VALVE CASTING 18” AND ABOVE SHALL UNDERGO RADIOGRAPHIC EXAMINATION.



BA491 SHT 2 OF 2












NOTE-5



BA492 SHT 1 OF 2






PROVIDED FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. ALL VALVES SHALL BE FIRE SAFE DESIGN. 5. VALVES OF SIZES 2” TO 4” SHALL BE FLOATING BALL TYPE AND VALVES OF SIZES 6” AND ABOVE SHALL BE TRUNNION


CAVITY PRESSURE TO THE UPSTREAM SIDE. 9. 10% VALVE CASTING UP TO 16” AND 100% VALVE CASTING 18” AND ABOVE SHALL UNDERGO RADIOGRAPHIC

EXAMINATION. 10. BIDDER SHALL CERTIFY THE SUITABILITY OF VALVES FOR INTENDED SERVICE CONDITIONS. 11. MANUALLY OPERATED VALVES SHALL BE PROVIDED WITH A GEAR OPERATOR FOR SIZES 6” AND ABOVE.

BA492

SHT 2 OF 2













OTHERS REDUCED BORE REQUIREMENT OF GEAR OPERATOR NOTE-9 REQUIREMENT OF RADIOGRAPHY NOTE-7 SPECIAL SERVICE CONDITION/ REQUIREMENT



BA493

SHT 1 OF 2




NOTES



3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. ALL VALVES SHALL BE FIRE SAFE DESIGN. 5. FOR TRUNNION MOUNTED BALL, BODY SEAT SHALL BE SPRING LOADED. 6. ALL VALVES SHALL BE BIDIRECTIONAL. 7. 10% VALVE CASTING UP TO 16” AND 100% VALVE CASTING 18” AND ABOVE SHALL UNDERGO RADIOGRAPHIC

EXAMINATION. 8. BIDDER SHALL CERTIFY THE SUITABILITY OF VALVES FOR INTENDED SERVICE CONDITIONS. 9. MANUALLY OPERATED VALVES SHALL BE PROVIDED WITH A GEAR OPERATOR FOR SIZES 6” AND ABOVE.

BA493

SHT 2 OF 2















BA591

SHT. 1 0F 2














BA591

SHT 2 OF 2















BA592

SHT 1 0F 2






PROVIDED FOR.WHEREVER BIDDER AGREES WITH THE SPEC BIDDER SHALL INDICATE”AGREED.” 3. NO CUTTING/OVER WRITING BY BIDDER ON SPEC IS ALLOWED. 4. ALL VALVES SHALL BE FIRE SAFE DESIGN. 5. FOR TRUNNION MOUNTED BALL, BODY SEAT SHALL BE SPRING LOADED. 6. ALL VALVES SHALL BE BIDIRECTIONAL. 7. 100% VALVE CASTING SHALL UNDERGO RADIOGRAPHIC EXAMINATION. 8. BIDDER SHALL CERTIFY THE SUITABILITY OF VALVES FOR INTENDED SERVICE CONDITIONS. 9. MANUALLY OPERATED VALVES SHALL BE PROVIDED WITH A GEAR OPERATOR FOR SIZES 4” AND ABOVE.

BA592 SHT 2 OF 2













OTHERS REDUCED BORE REQUIREMENT OF GEAR OPERATOR NOTE-9 REQUIREMENT OF RADIOGRAPHY NOTE-7 SPECIAL SERVICE CONDITION/ REQUIREMENT



BA593

SHT 1 OF 2








4. ALL VALVES SHALL BE FIRE SAFE DESIGN






BA593

SHT 2 OF 2















BA691

SHT 1 0F 2














BA691 SHT 2 OF 2















BA692

SHT 1 OF 2














BA692 SHT 2 OF 2





TAG NO : BA791 PIPING CLASS : 151051 STANDARD : RATING : CLASS 1500 STANDARD : API 6D MFGRSCAT/FIG : SIZE RANGE: 2” TO 16” ENDS : BW TO B-16.25 (NOTE-9) RATING : ENDS:










BA791

SHT 1 0F 2













9. VALVES ENDS SHALL MATCH THICKNESS OF CONNECTING PIPES WHICH ARE AS FOLLOWS: 2” TO 6” – SCH XXS, 8” – 25.4MM, 10” – 31.75MM.


BA791 SHT 2 OF 2





TAG NO : BA792 PIPING CLASS : 151051 STANDARD : RATING : CLASS 1500 STANDARD : API 6D MFGRSCAT/FIG : SIZE RANGE: 2” TO 16” ENDS : BW TO B-16.25 (NOTE-9) RATING : ENDS:










BA792

SHT 1 OF 2













9. VALVES ENDS SHALL MATCH THICKNESS OF CONNECTING PIPES WHICH ARE AS FOLLOWS: 2” TO 6” – SCH XXS, 8” – 25.4MM, 10” – 31.75MM.


BA792 SHT 2 OF 2




BUTTERFLY VALVE SPECIFICATION MANUF’S OFFER

TAG NO : BU391 PIPING CLASS : 18100X STANDARD : RATING : CLASS 150 STANDARD : BS-5155 MFGRSCAT/FIG : SIZE RANGE: 6” TO 20” ENDS : WAFER LUG CLASS 150 TO B-16.5 RFSF RATING : ENDS:


BODY CAST ASTM A 216 GR. WCB DISC CAST ASTM B 148 – UNS C95400 SHAFT ANTISTATIC 17-4PH/13% CR. STEEL/SS316 (NO CASTING) LINER REPLACEABLE NITRILE RUBBER/ EPDM SHAFT BUSHING LEADED TIN BRONZE/ PTFE LINED CS/EPDM BODY SCREWS/PIN SS316 BODY SEATS - SHAFT SEAL PTFE REQUIREMENT OF GEAR OPERATOR NOTE-13 SPECIAL SERVICE CONDITION/ REQUIREMENT

-

THRUST BEARING SS316/PTFE CERTIFICATION UL-1091 APPROVED TESTING STD. BS 5155 / BS 6755 (PART-1) WASHER, NUT, PIN HYDROSTATIC TEST PRESSURE BODY:400 PSIG SEAT:290 PSIG TEST PRESSURE WITHAIR 80 PSIG





4. VALVE SHALL BE TIGHT SHUT OFF TYPE AND BIDIRECTIONAL.

BU391

SHT 1 OF 2




5. FACE TO FACE DIMENSION SHALL BE AS PER WAFER SHORT/ WAFER MEDIUM TO BS 5155.

6. VALVE SHALL BE LUGGED WAFER TYPE AND VALVE ENDS TO SUIT CLASS 150, B-16.5 RFSF, FLANGES.

7. DISC STRENGTH TEST SHALL BE CONDUCTED AS PER CODE

8. GASKET USED, IF ANY, SHALL BE CHLOROPRENE RUBBER, 3 MM THICK, MIN HARDNESS 65 SHORE A.

BOLTINGS FOR TAPPED HOLES IN BODY, IF ANY, SHALL BE SUPPLIED BY VENDOR IN MATERIAL ASTM A 193 GR.B7/A 194 GR.2H.

9. VALVES SHALL BE PROVIDED WITH POSITION INDICATOR AND LOCKING DEVICE AT ANY POSITION.

10. VALVE SHALL BE SUITABLE FOR BOTH “ON-OFF” AS WELL AS “THROTTLING” APLICATIONS UNDER MAXIMUM DIFFERENTIAL PRESSURE OF 16 KG/CM2G

11. SPARK TESTING SHALL BE CARRIED OUT FOR LINER AS PER BS 6374 PART-5.


BU391

SHT 2 OF 2

DGS PU 201 Rev 0 (Valve Mat Spec).

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Transcript of DGS PU 201 Rev 0 (Valve Mat Spec).