Sales and Product Training for: Sanitary Valves (Ball, Check, Sampling) Industrial Ball Valves...
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Transcript of Sales and Product Training for: Sanitary Valves (Ball, Check, Sampling) Industrial Ball Valves...
Welcome to PBM Product Training
Sales and Product Training for:
Sanitary Valves (Ball, Check, Sampling)
Industrial Ball Valves
Instrument Valves (Oil & Gas)
Marine and Offshore (Floating Platform) Valves
Valves for Nuclear Applications
About PBM
PBM company founded in 1899.
Manufactures and markets oStandard application ball valves & instrument valves
oModified/engineered application ball valveso over 600 designs / year
oSanitary Check Valves
oValves for Nuclear applications
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ISO Certification
ISO 9001-2008
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API 622 Approval
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ABS Approvals
Category A
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It is our policy . . .
to listen to our customers and focus on their needs,
to produce and market high quality valve products at competitive prices,
to meet our customers’ delivery requirements,
to concentrate on solving fluid control and application problems,
to provide uncompromising service.
PBM Quality Policy
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PBM Product Lines
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PBM Industries Served
Food & BeveragePaint & Chemicals
CosmeticsPulp & Paper
Pharmaceutical & Biotech
Marine
Offshore Oil & Gas Refining
Nuclear
Product Features
Floating ball (traditional design)
oRelies on upstream pressure to seat the ball against the downstream seat
oNot ideal in low pressure applications
oAdds “dead space” in tank bottom applications
Ball Valve Design Types
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•Ball is fixed against the seats with springs that apply pressure
•Springs are sensitive to pressure
•Pressure may not be evenly applied, resulting in leaks
•Springs may corrode
Ball Valve Design Types
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Seat
FlowBelleville
SpringWashers
Variation of floating ball design
Trunnion ball designoBall rests on a trunnion
opposite the stem
oTypically larger,
ohigher pressure valves
Ball Valve Design Types
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5.2
5"
DIA
.
94224ATrunnion
Adjustable Sealing
does NOT rely on upstream pressure to seal
Adjust-O-Seal® design maintains bi-directional sealing using force of body bolts to “pull” the seats to the ball
PBM Adjust-O-Seal® Design...
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new_aos
ADJUST-O-SEAL
FEATURE
R
•Allows for upstream sealing on 2-way valves
•Allows flush tank valves to seal on upstream (top) seat
•Provides positive sealing on 3-, 4-, and 5-way valves
•Creates a “dual chamber” that allows optional cleaning or steaming of valve internals while providing complete isolation from the process -- when the valve is in the full closed or full open position.
PBM Adjust-O-Seal® Design
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In Full Open or Full Closed Position Main Valve Port is Isolated From Body Cavity.
Body Cavity Acts As Separate Pressure Chamber
PBM Adjust-O-Seal® Design
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Chamber #2Body Cavity Area
Chamber #1Main Valve Port
Adjust-O-Seal®
© 2012 PBM, Inc.
Competitor’s Valve
© 2012 PBM, Inc.
SK-98008
Cavity Management:Cavity Fillers
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Cavity Fillers
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Cavity ManagementSelf Flushing Ball
Self-Cleaning Valve
© 2012 PBM, Inc.
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Cavity ManagementCIP (Clean In Place) / SIP (Steam In Place)
SK-98011
Location of purge ports is critical -- condensate drain must always be at the lowest possible point.
Two-Way
Ball purge holes
Milled ball flats
Bottom Entry Stem & Live-Loaded Seal
Bellville washers compensate for normal wear by providing a constant load on the stem seal
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PACKING
FOLLOWER
SPRING
WASHER
JAM NUT
STEM
STEM
JAM NUT SPRING
WASHER
FOLLOWER
PACKING
Direct Mount Actuation
• Stem becomes integral part of actuator drive shaft
• Eliminates problems caused by uneven bolting
• Prevents side-loading and premature or uneven stem packing wear
• Increases cycling life
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Question: What Metal Materials does PBM offer?Answer: If it can be cast or machined from bar, we
offer it.
Stainless steels including duplex & super duplexHastelloyTitaniumBronze alloysMany, many others
Metal Materials
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•Mechanical polishing to <5 RaCold Process
•Electro polishingHot Process
•Standard Product Surface finish• OD: foundry, as cast or forged• ID: Series 5 = 63 Ra, Series 8 = 20 Ra Series 9 = 30 Ra
Polishing
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Polish Codes ASME BPE 2011 (excerpt)
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Seat and Seal MaterialsMaterial Description Color Application
TFMTM Chemically Modified Bright Virgin TFM has less porosity than standard PTFE. It combines the toughness of RTFE
PTFE White with the low friction characteristics of virgin PTFE. The material is FDA and USP Class VI compliant.
Ideal for sanitary use. Bubble tight seat leakage. Temperatures to 400 F
RTFE Glass reinforced Slightly The addition of glass fibers to virgin PTFE enhances the temperature and pressure characteristics
PTFE Off White of the material. Bubble tight seat leakage. Temperatures to 400 F
VTFE Virgin PTFE Bright Slightly lower friction than RTFE. Ideal for sanitary use. The material is FDA and USP Class VI compliant.
White Bubble tight seat leakage. Temperatures to 350 F
S-TefTM 316 Stainless Steel Dark Gray Specified for applications where higher pressure and temperature ratings are needed. Also specified
Reinforced PTFE where USP Class VI purity is needed. An excellent wearing material with slightly higher friction than RTFE.
Bubble tight seat leakage. Temperatures to 450 F
UHMWPE Ulltra High Molecular Glossy Off An excellent abraision and wear resistant material with the same frictional characteristics of RTFE. Also
Weight Polyethylene White About 1/100th the wear rate as PTFE compounds. FDA compliant. Bubble tight seat leakage
Good radiation resistance. Maximum temperature rating 200F
Kynar Polyvinylidene Slightly High strength polymer suitable for temperatures up to 275F. Excellent wearing material. Used
Fluoride Transparent in radiation related services. Exposure of 1,000 megarads barely affects properties. FDA and
White USP Class VI compliant. Bubble tight seat leakage. Temperatures to 275 F
PEEK Poly ether ether Putty A blend of 90% PEEK and 10% virgin PTFE. A hard high strength material suitable for applications
ketone up to 550F. A strong 17-4 PH stainless steel stem is used to accommodate higher frictional loads.
FDA and USP Class VI compliant. Seat leakage to ANSI/FCI 70-2 Class V. Temperatures to 500 F
C/G Carbon/Graphite Black Carbon/graphite encapsulated in a metal ring. For service to 700F. Ideal for hot oil service.
A strong 17-4 PH stainless steel stem is used to accommodate higher frictional loads.
Seat leakage to ANSI/FCI 70-2 Class V. Temperatures to 700 F.
Plus Carbon graphite Black Carbon Graphite and glass filled PTFE. For elevated temperature service. Similar in temperature
filled PTFE and pressure ratings of S-tef. Composition 80% PTFE, 10% glass, 8% carbon, 2% graphite.
Available for PBM instrument valve line series "IM", temperatures to 450 F
Celazole® Polybenzimidazole Black Celazole® works in extreme environments which require high heat resistance, strength, chemical resistance and dimensional
stability. Celazole® PBI is well suited for Semiconductor,Chemical Process, Petrochemical, Industrial and
Aerospace markets.
Available for PBM instrument valve line series "IM", temperatures to 700 F
Stellite Stellite Silver Stellite is a cobalt alloy used in abrasive and high temperature applications in oil, gas, and refining. Stellite
performs extremely well in wear and corrosive applications.
Available for PBM instrument valve line series "IM", sizes 1/4 - 3/4 inch, temperatures to 900 F
PBM Locking Handle Animation