Cryogenic process valves valves manufacturer-Guichon valves

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Fine Chemicals

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Products catalogue

for

Cryogenic applications

Leading Valves Manufacturer

GUICHON Valves was founded in 1921.

It developed its fi rst valves for Transformer oil circuit as early as the 1970’s. We currently off er a

full range of globe, needle, ball and gate valves for these applications.

Today, we rank among the leading European manufacturers of special valves, thanks to our

long experience and capability to provide custom-made valves solutions.

Guichon Valves has full control over the design, manufacturing and testing of its products and

also provides full after-sales service.

Our know-how in manufacturing high performance valves, added to the expertise of our

engineering and design department have ensured constant progress in the development of innovative and eff ective solutions, produced by our Company.

Guichon Valves : An expert to optimize your process

Cryogenic service

GUICHON VALVES ¤ 26 rue Paul Girod ¤ Z.I. Bissy

73000 Chambéry ¤ France

Tel : + 33 (0)4 79 44 59 00 ¤ Fax : + 33 (0)4 79 44 59 01

Mail : [email protected]

www.guichon.com

Cryogenic service



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OUR RANGE

OF CRYOGENIC VALVES

The Guichon Valves Company 2

I) Cryogenic valves for liquefi ed gas 4 - 6

II) Cryogenic process valves 7 - 9for liquefi ed gas production

III) Valves for high pressure gas 10 - 12

IV) Ball Valves 13

V) Cryogenic gate valves * Type 704 14-15

* Type 707 16-17

VI) Check Valves 18

Management system 19Certifi cate of approval ISO 9001 and ISO 14001 19

Cryogenic serviceCryogenic service

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Cryogenic service

Cryogenic valves for liquefied gas

Operating conditions : Cryogenic valve for the transport and storage of liquefi ed gas

(T = -196°C up to 25 bars)

Features

* One-piece body in 304L or 316L stainless steel

* Low temperature resistant plastomer

* Collar for insulation jacket

* Oxygen grade Viton seals in upper part

* Assembly positions : in line, angle, tank bottom

* Connections : butt or socket weld, fl anged

* Manual or Pneumatic actuator

Competitive advantages

* Tightness system assembly « Top entry » to facilitate maintenance

* Thermal losses limitation (low metallic thickness)

* Materials selected to withstand rugged operating conditions (100% traceability)


* Major reliability and safety

Options

* Stainless steel bellow for optimal tightness

* Regulation disc

* Adjustable height enhances

fi ed gas

lity)ty



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Cryogenic service

REF PART NAME QTY MATERIAL

1 BODY 1 304 L

15 DISC 1 PLASTOMER

43 STEM 1 316 L

43-1 LOWER STEM 1 304 L

53 BODY GASKET 2 PTFE

55 YOKE / BONNET 1 316 Ti

79 GLAND NUT 1 A4-70

102 STEM O’RING 2 VITON

115 GASKET 1 NITRILE

121 HANDWHEEL 1 BAKELITE STEEL

122 HANDWHEEL NUT 1 A4-70

297 GLAND GASKET 1 VITON

DNØ L

(gate)

Ø P

(seat

gate)

FtoF ØD x Ep Stroke Ø T

Pipe

insulation

jacket

(in-line)

H - Length

: body

centerline /

gasket plane

H1- Length

: body ce

nterline /

handwheel

6 6 10 60 12 x 1,6 7 60,3 x 2 60,3 x 2 190 250

8 7,5 10 65 13,5 x 1,6 7 60,3 x 2 60,3 x 2 190 250

10 9,5 10 65 17,2 x 1,6 7 60,3 x 2 60,3 x 2 190 250

15 14 16 80 21,3 x 1,6 7 60,3 x 2 88,9 x 2 210 275

20 19 20 120 26,9 x 1,6 10 88,9 x 2 114,3 x 2 210 275

25 23 25 140 33,4 x 1,6 18 88,9 x 2 114,3 x 2 300 410

32 26 28 150 42,4 x 1,6 18 88,9 x 2 114,3 x 2 300 410

40 36 38 170 48,3 x 1,6 25 114,3 x 2 139,7 x 2 378 490

50 38 38 200 60,3 x 1,6 25 114,3 x 2 139,7 x 2 378 490

In line cryogenic

valves

-

Manual control

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Cryogenic service

DNØ L

(gate)

Ø P

(seat

gate)

Ø D x ep FtoA

(angle)Stroke Ø T

Pipe

insulation

jacket

(in-line)

H

Length

: body

centerline /

gasket plane

H1 Length

: body

centerline /

handwheel

6 6 10 12 x 1,6 35 7 60,3 x 2 60,3 x 2 190 250

8 7,5 10 13,5 x 1,6 35 7 60,3 x 2 60,3 x 2 190 250

10 9,5 10 17,2 x 1,6 35 7 60,3 x 2 60,3 x 2 190 250

15 14 16 21,3 x 1,6 35 7 60,3 x 2 88,9 x 2 210 275

20 19 20 26,9 x 1,6 50 10 88,9 x 2 114,3 x 2 210 275

25 23 25 33,4 x 1,6 55 18 88,9 x 2 114,3 x 2 300 410

32 26 28 42,4 x 1,6 55 18 88,9 x 2 114,3 x 2 300 410

40 36 38 48,3 x 1,6 70 25 114,3 x 2 139,7 x 2 378 490

50 38 38 60,3 x 1,6 75 25 114,3 x 2 139,7 x 2 378 490

Cryogenic valves

-

Angle assembly

-

Manual control


1 BODY 1 304 L

15 DISC 1 PLASTOMER

43 STEM 1 316 L

43-1 LOWER STEM 1 304 L

53 BODY GASKET 2 PTFE

55 YOKE / BONNET 1 316 Ti


102 STEM O’RING 2 VITON

115 GASKET 1 NITRILE

121 HANDWHEEL 1 BAKELITE STEEL


297 GLAND GASKET 1 VITON



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Cryogenic service

Cryogenic process valves

for liquefied gas production

Operating conditions : Cryogenic valves for the transport and storage of liquefi ed gas

(T= -268°C up to 25 bars)

Application

On/Off or regulating valve

Tightness : 10 - 6 atm cm3/s

Features

* One-piece body in 304L or 316L stainless steel

* Low temperature resistant plastomer

* Collar for insulation jacket


* Assembly positions : in line, angle, tank bottom

* Connections : butt or socket weld, fl anged


Competitive advantages

* Tightness system assembly « Top entry » to facilitate maintenance

* Thermal losses limitation (low metallic thickness)

* Choice of material fi tted to rugged operating conditions (100% traceability)

* Major reliability and safety

Options

* Stainless steel bellow for optimal tightness

* Regulation disc

* Adjustable height enhances

* Stroke end positioner

7/20



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Cryogenic service

REF DESIGNATION QTE MATIERE

1 CORPS 1 304 L

15 CLAPET 1 PLASTOMERE

43 TIGE DE MANOEUVRE 1 316 L

43-1 TIGE INFERIEURE 1 304 L

52 SOUFFLET 1 316 Ti

53 JOINT DE CORPS 1 PTFE

55 ECROU DE MANOEUVRE 1 316 Ti

102 JOINT TORIQUE TIGE 2 VITON

104 BAGUE TIGE 1 304 L

134 VIS FIXATION S.M. 4 A2-70

135 EMBASE VERIN 1 304 L

137 JOINT TORIQUE QUEUE PISTON 2 VITON

DNØ L

(gate)

Ø P

(seat

gate)

FtoF ØD x Ep Stroke Ø T

Pipe

insulation

jacket

(in-line)

H - Length

: body

centerline /

gasket plane

H1- Length

: body ce

nterline /

handwheel

6 6 10 60 12 x 1,6 7 60,3 x 2 60,3 x 2 190 250

8 7,5 10 65 13,5 x 1,6 7 60,3 x 2 60,3 x 2 190 250

10 9,5 10 65 17,2 x 1,6 7 60,3 x 2 60,3 x 2 190 250

15 14 16 80 21,3 x 1,6 7 60,3 x 2 88,9 x 2 210 275

20 19 20 120 26,9 x 1,6 10 88,9 x 2 114,3 x 2 210 275

25 23 25 140 33,4 x 1,6 18 88,9 x 2 114,3 x 2 300 410

32 26 28 150 42,4 x 1,6 18 88,9 x 2 114,3 x 2 300 410

40 36 38 170 48,3 x 1,6 25 114,3 x 2 139,7 x 2 378 490

50 38 38 200 60,3 x 1,6 25 114,3 x 2 139,7 x 2 378 490

In line cryogenic valves

-

Pneumatic control



Tel : + 33 (0)4 79 44 59 00 ¤ Fax : + 33 (0)4 79 44 59 01


www.guichon.com

Cryogenic service

DNØ L

(gate)

Ø P

(seat

gate)

Ø D x ep FtoA

(angle)Stroke Ø T

Pipe

insulation

jacket

(in-line)

H

Length

: body

centerline /

gasket plane

H1 Length

: body

centerline /

handwheel

6 6 10 12 x 1,6 35 7 60,3 x 2 60,3 x 2 190 250

8 7,5 10 13,5 x 1,6 35 7 60,3 x 2 60,3 x 2 190 250

10 9,5 10 17,2 x 1,6 35 7 60,3 x 2 60,3 x 2 190 250

15 14 16 21,3 x 1,6 35 7 60,3 x 2 88,9 x 2 210 275

20 19 20 26,9 x 1,6 50 10 88,9 x 2 114,3 x 2 210 275

25 23 25 33,4 x 1,6 55 18 88,9 x 2 114,3 x 2 300 410

32 26 28 42,4 x 1,6 55 18 88,9 x 2 114,3 x 2 300 410

40 36 38 48,3 x 1,6 70 25 114,3 x 2 139,7 x 2 378 490

50 38 38 60,3 x 1,6 75 25 114,3 x 2 139,7 x 2 378 490

Cryogenic valves

-

Angle assembly

-

Pneumatic control

REF DÉSIGNATION QTE MATIÈRE

139 PISTON DE VERIN 1 304 L

140 JOINT TORIQUE DE PISTON 1 NITRILE

141 RESSORT 1 XC75

141 A RESSORT DE VERIN 1 XC75

142 COUPELLE D’APPUI RESSORT 1 304 L

144 CORPS VERIN 1 304 L

146 VIS FIXATION VERIN 5 A2-70

171 JOINT TORIQUE PISTON 1 VITON

193 ECROU 5 A4-70

230 CONTRE-ECROU 1 A4-70

297 JOINT DE FOULOIR 1 VITON

447 SILENCIEUX D’ECHAPPEMENT 1 BRONZE

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Cryogenic service

Valves for high pressure gas

Conditions de service : Valves for high pressure liquefi ed gas transport and storage (T = -60°C up to

+100°C. Pressure up to 250 bar)

Applications : On / Off

Caractéristiques

* One-piece body and head in 316L stainless steel

* Disc in metal

* Oxygen grade Viton O’rings

* Assembly : In-line

* Connections : BW, SW, external or internal thread)

* Manual operation or pneumatic motorization

Avantages compétitifs

*.System assembly « Top entry » to facilitate maintenance

*.Materials selected to withstand rugged operating conditions (100% traceability)

*.Major reliability and safety



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Cryogenic service



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In line high presssure globe valves

Hand operation


1 BODY 1 316 L

15 DISC 1 UAION

43 STEM 1 630

53 BODY GASKET 1 VITON

55 BONNET 1 316 L

116 GREASING NIPPLE 1 ACIER CARBONE

120 HANDWHEEL KEY 1 ACIER CARBONE

121 HANDWHEEL 1 ACIER CARBONE


138 SUPPORT O’RING 1 VITON

140 PISTON O’RING 1 VITON

270 SCRAPER RING 1 NITRILE

DNØ L

(bore)

Ø P

(seat

bore)

FtoF ØD x Ep Stroke

H

Height : body

centerline to

bonnet

H1

Height : body

centerline to

handwheel

Ø V

handwheel

Dia.

6 6 15 90 Ø13,7x3 6 47 160 180

8 7,5 15 90 Ø15x3 6 47 160 180

10 9 15 90 Ø17,2x3,2 6 47 160 180

15 12 16 120 Ø21,3x3,7 9 62 180 250

20 16 18 120 Ø26,7x3,9 9 62 180 250

25 20 22 120 Ø33,4x4,6 15 67 220 250

32 28 30 150 Ø42,2x4,9 20 80 250 300

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Cryogenic service

In line high pressure globe valves

Pneumatic operation

DNØ L

(bore)

Ø P

(seat bore)FtoF

ØD x Ep

(Connection)Stroke

H

body

centreline to

bonnet

H1

body

centreline to

handwheel

Ø V

handwheel

dia

6 6 15 90 Ø13,7x3 6 47 AP 130 180

8 7,5 15 90 Ø15x3 6 47 AP 130 180

10 9 15 90 Ø17,2x3,2 6 47 AP 130 180

15 12 16 120 Ø21,3x3,7 9 62 AP 200 220

20 16 18 120 Ø26,7x3,9 9 62 AP 200 220

25 20 22 120 Ø33,4x4,6 15 67 AP 200 250

32 28 30 150 Ø42,2x4,9 20 80 AP 250 320

REF DESIGNATION QTE MATIERE

1 BODY 1 316 L

15 DISC 1 UAION

28 SPRING 5 ACIER

43 STEM 1 630

53 BODY GASKET 1 VITON

55 BONNET 1 316 L

135 ACTUATOR SUPPORT 1 304 L

137 GUIDE RING 1 NITRILE

138 SUPPORT O’RING 1 VITON

138A SUPPORT O’RING 2 NITRILE

139 PISTON 1 304 L

140 PISTON O’RING 2 VITON

142 SPRING PLATE 5 304 L

144 CYLINDER 1 304 L

146 FASTENING SCREW 6 A4-70

171 PISTON O’RING 1 NITRILE

187 HOUSING NUT 1 304 L

230 LOCK NUT 1 A4-70



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Cryogenic service

Ball valves

Applications Cryogenic ball valve for liquefi ed gas transport and storage

(-250°C to + 50°C, working pressure up to 16 bars)

Features

* Three-piece body in 316 L stainless steel

* Ball with pressure release hole

* Spring loaded seats in fi lled PTFE

* Viton seals or other fl uid compatible material

* Extended operating stem

* Line connection alternatives : BW, SW, threaded, tapered, fl anged


Options

* Stroke limit switch

Materials according to medium

13/20



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Cryogenic service

Cryogenic Gate ValvesType 704

Conditions de service : Our cryogenic valves are specially designed for rugged operating conditions.

Applications



Caractéristiques

* Material selected to withstand big temperature fl uctuations ( -210°C to +150°C).

* Seat and disc hardfaced with satellite for improved tightness and longevity.

* No retention in the body for still fl uid : the downstream disc is drilled to release the fl uid from the body

cavity when the valve is closed.

* Clearances between moving parts are calculated for safe operation in spite of dilations.

* Construction as specifi ed by Air Liquide.

* Valve designed for easy insulation



* Extended operating stem ensuring safe stuffi ng-box tightness

* Easy maintenance and interchangeability

Options

* Integrated temperature sensor for better control of the process

* Draining / cleaning plug with manual override.

* Stroke limit switches



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Cryogenic service


1 BODY 1 AISI 304 L

9 DISC 1 AISI 304 L

43 STEM 1 304 L

53 BODY GASKET 1 GRAPHITE

55 BONNET 1 304 L

63 BODY STUD 10A320 GR B8

CLASSE 2

64 BODY NUT 10 A194 GR8A

76 GLAND 1 316 L

77 GLAND FLANGE. 1 304 L

78 GLAND STUD 2 A4-70


83 REMOVABLE SUPPORT 1 304 L

85 BASE PLATE NUT 1 304 L

89 COLUMN 4 ACIER INOX

93 OPENING INDICATOR 1 ACIER INOX

114 SCREW RING 1 304 L

125 PLATE 1 304L

137 STEM O’RING 1 NITRILE

139 PISTON 1 ACIER / 304 L

141 CYLINDER SPRING 1 MANGANO SILICIEUX

144 CYLINDER 1 ACIER AU CARBONE

155 NOZZLE 1 316 L

159 LIMIT SWITCH 1

Cryogenic Gate ValvesType 704

15/20



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Cryogenic service

Gate ValvesType 707

Conditions de service : Our cryogenic valves are specially designed for rugged operating conditions.

Applications



Caractéristiques

* Material selected to withstand big temperature fl uctuations ( -210°C to +150°C).


* No retention in the body for still fl uid : the downstream disc is drilled to release the fl uid from the body

cavity when the valve is closed.

* Clearances between moving parts are calculated for safe operation in spite of dilations.

* Construction as specifi ed by Air Liquide.

* Valve designed for easy insulation



* Extended operating stem ensuring safe stuffi ng-box tightness

* Easy maintenance and interchangeability

Options

* Integrated temperature sensor for better control of the process



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Cryogenic service


1 BODY 1 304 L

9A MALE DISC 1 304 L

9B FEMALE DISC 1 304 L

43 STEM 1 304 L

50 EXTENSION 1 304 L

53 BODY GASKET 1 GRAPHITE

55 BONNET 1 304 L

63 BODY STUD 10 A320 GR B8 CLASS 2

64 BODY NUT 10 A194 GR8A

74A PACKING 2 GRAPHITE BRAID

74B PACKING 6 EXPANDED GRAPHITE

76 GLAND 1 316 L

77 GLAND FLANGE 1 304 L

78 GLAND STUD 2 A4-70


83 REMOVABLE SUPPORT 1 304 L

85 BASE PLATE NUT 1 304 L

110 YOKE NUT 1 Cu Al 10 Ni 5 Fe 4

111 LOWER THRUST RING 1 PTFE

112 UPER THRUST RING 1 PTFE

114 SCREW RING 1 304 L

120 HANDWHEEL KEY 1 A56

121 HANDWHEEL 1 CARBON STEEL

122 HANDWHEEL NUT 1 STAINLESS STEEL

695EXTENSION PASS-

THROUGH1 EPT / EPDM

700 FIRM PLATE 1 STAINLESS STEEL

Gate VlavesType 707

17/20



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Cryogenic service

Non return check valves

Applications

Non return check valves for liquefi ed gas transport and storage

(-196°C to + 100°C. Working pressure up to 250 bars )

Caractéristiques

* One-piece body in 304L ou 316L stainless steel

* Metallic disc, top entry design

* Viton seals or other fl uid compatible material

* Stainless steel spring

* In-line assembly

* Various connections : BW, SW, threaded, tapered, fl anged

* DN 6 to DN 32

Management System

ISO 9001 - 2008

The ISO 9001 certifi cation obtained in 1991 and regularly renewed since, along with all of our Quality

Assurance System are essential elements of our performance.

ISO 14001 - 2004

Our certifi cates ISO 9001:2008 and ISO 14001:2004 issued by Lloyd’s Register Quality Assurance, according

to the new referential V2008.



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Cryogenic service

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26 rue Paul Girod ¤ Z.I. Bissy

73000 CHAMBERY ¤ France

Tel : + 33 (0)4 79 44 59 00

Fax : + 33 (0)4 79 44 59 01


www.guichon.com

Our main customers in this fi eld of application :

AIR LIQUIDE

ACETEX

DCNS

GAZ DE France

LINDE-GAS

SOGIF

Cryogenic process valves valves manufacturer-Guichon valves

Engineering

Transcript of Cryogenic process valves valves manufacturer-Guichon valves