Stainless Steel Valve
Selection Guide

• High Cycle-Life
• Integrated pneumatic actuator
• NAMUR solenoid mounting pad (optional)
• Fast valve actuation
• High Cv (Flow Coefficient)
• Compact assembly
• Actuator head rotates 360°
• Visual indicator
• Robust seat & stem
• Competitive price

Materials

• Body - Bronze or Stainless Steel
• Seals - PTFE

End Connections

• NPT Threaded (3/8" to 2")
• T-clamp (1/2" to 2")

Temperature and Pressure

• Max. Temp: 358°F
• Max. Pressure: 230 PSIG
• see pressure/temperature curve

• Integrated pneumatic or electric actuator
• NAMUR solenoid mounting pad
• Fast valve actuation
• High Cv (Flow Coefficient) & High Cycle-Life
• Competitive price

End Connections

• NPT Threaded (3/8" to 1")

 

Materials:

• Control Tube: SS
• End Caps: Brass or SS
• Center Body: (Non Wetted)
  - Aluminum (pneumatic models)
  - Nickel Plated Steel (electric models)
• Seals: FKM
• Seats & Tube Seals: PTFE

Temperature and Pressure

• Max. Temp: 212 °F
• Max. Pressure (ΔP):
  Pneumatic: 928 PSIG (P to A, P to R)
  Electric: 580 PSIG (P to A, or P to R)
  Both: 232 PSIG (A to P, or R to P)
  

• Electric mini-coil actuator
• Fast valve actuation
• Compact design

Materials

• Body - Stainless Steel
• Seals - Viton® or EPDM

End Connections

• NPT Threaded (1/4" to 2")

Temperature and Pressure

• Max. Temp: 302°F (Viton), 248°F (EPDM)
• Max. Pressure: 145 psi varies with model

• Silicone Free
• Full Port for unobstructed flow
• Investment cast 2-piece body
• Blow-out proof stem
• Compact assembly
• Locking device

Materials

• Body & End Cap: 351 SS
• Ball & Stem: 316 SS
• Stem Nut & Washer: 304 SS
• Handle & Locking Device: 304 SS
• Seats & Seals: PTFE

End Connections

• NPT Threaded (1/4" to 2")

Temperature and Pressure

• Max. Temp: 366°F
• Max. Pressure: 1000 PSIG
• see Pressure/Temperature curve

• Silicone Free
• Full Port for unobstructed flow
• Investment cast 2-piece body
• Live-loaded Pyramidal stem seal design
• Blow-out proof stem
• High cycle stem design [details]
• ISO 5211 mounting pad for direct mount actuators
• Compact assembly
• Complete line of accessories

Materials

• Body, Ball, & Stem: 316 SS
• Seats: RPTFE
• Stem Seals: PTFE, Viton®, or RPTFE

End Connections

• NPT Threaded (1/4" to 3")

Temperature and Pressure

• Max. Temperature: 400°F
• Max. Pressure:
  2000 PSIG (1/4" to 1")
  1500 PSIG (1 1/4" to 2")
  1000 PSIG (2 1/2" to 3")
• see Pressure/Temperature curve

• Silicone Free
• Full Port for unrestricted flow
• Live-loaded Pyramidal stem seal design
• High cycle stem design [details]
• ISO 5211 mounting pad for direct mount actuators
• 3-piece body with "swing-out" center for easy repair

Materials

• Body: 316 Stainless Steel
• Seats: RPTFE

End Connections

• NPT Threaded (3/8" to 3")
• Socket Weld (3/8" to 3")
• Tri-clamp (1/2" to 4")

Temperature and Pressure

• Max. Tempurature: 400°F
• Max. Pressure: 1000 PSIG
• see Pressure/Temperature curve

• Silicone Free
• Full Port for unrestricted flow
• Live-loaded Pyramidal stem seal design
• High cycle stem design [details]
• ISO 5211 mounting pad for direct mount actuators
• 3-piece body with "swing-out" center for easy repair

Materials

• Body: 316 Stainless Steel
• Seats: RPTFE

End Connections

• NPT Threaded (3/8" to 3")
• Socket Weld (3/8" to 3")
• Tri-clamp (1/2" to 4")

Temperature and Pressure

• Max. Tempurature: 400°F
• Max. Pressure: 1000 PSIG
• see Pressure/Temperature curve

• Floating ball and protected seat design
• Spiral wound body gasket with secondary metal to metal seal
• O-ring reinforced stem packing; live loaded, 3 stages
• Vented ball
• Pressure equalizing seat design

Materials

• Body: Carbon Steel or Stainless Steel
• Seats: TFM or 50/50

End Connections

• 150# ANSI Flange: 1/2" to 8"
• 300# ANSI Flange: 1/2" to 8"

Temperature and Pressure

• Max. Temperature:
  TFM: 475°F
  50/50: 525°F
• Max. Pressure:
  150#: 275 PSI
  300#: 700 PSI
• see Pressure/Temperature curve
  
  

• Fire Safe Certified to API 607 4th Edition
• Three piece design with swing out body for easy access to internal components
• Dual body seals are fully contained and protected
• Anti-static grounding device
• Blow-out-proof stem with superior seal design
• High-strength stem with parallel head for positive ball position indication
• Secure body bolting: bolts are fully encapsulated and secure directly into tapped holes in the body
• ISO 5211 actuator mounting pad
• Weld-in-place: heat sink construction allows welding of fully assembled valve without damaging the seats
• Vented Ball: 1/8" hole drilled into stem slot to prevent excessive pressure build-up in cavity while valve is in open position

Materials

• Body: Carbon Steel or Stainless Steel
• Seat: TFM or 50/50 SS/PTFE

End Connections

• NPT: 1/2" to 4"
• Socket Weld: 1/2" to 4"

Temperature and Pressure

• Max. Temperature:
  TFM: 450°F
  50/50: 550°F
• Max. Pressure:
  1/2" & 3/4": 3000 PSIG
  1" to 4": 2250 PSIG
• see Pressure/Temperature curve

• Higher flow capacities and excellent repeatability
• Bubble-tight shut-off
• Controllable flow rates
• Non-clogging flow streams for general and slurry applications
• Self-compensating live-loaded stem packing
• Maintenance is as easy as changing a standard seat

Materials

• Body: Carbon Steel or Stainless Steel
• Ball & Stem: Stainless Steel
• Seats & Seals: TFM, 50/50, or PTFE

End Connections

• Flanged: 1/2" to 8"
• NPT or Socket Weld: 1/2" to 4"
• Tri-Clamp: 1/2" to 4"

Temperature and Pressure

• Max. Temperature:
  varies with valve body style
  Max. Pressure:
  varies with valve body style
  
  

• Silicone Free
• Valve materials, interior finish, and dimensions comply with 3A, FDA, and USDA requirements
• Sanitary clamp end connections
• Seats with cavity fillers to avoid media entrapment
• Full port bore
• ISO 5211 direct mount actuator mounting pad
• Blow-out proof stem
• Latch locking handle
• Electric or pneumatic actuators available
• Solenoid valves and limit switches available

Materials

• Body: 316 Stainles Steel
• Seat & Seals: PTFE

End Connections

• Tri-Clamp: 1/2" to 4"

Temperature and Pressure

• Max. Tempurature: 392°F
• Max. Pressure: 1000 WOG
  
• see pressure/temperature curve

• Silicone Free
• Full Port for unrestricted flow
• Blow-out proof stem
• Live-loaded Pyramidal stem seal design
• Integrated mounting pad for actuators
• Compact assembly
• Complete line of accessories

Materials

• Body: 316 Stainless Steel
• Seats: RPTFE
• Seals: RPTFE

End Connections

• NPT: 1/4" to 2"

Temperature and Pressure

• Max. Temperature: 400°F
• Max. Pressure: 800 PSIG
• see pressure/temperature curve

• One piece stem and ball trunnion support design
• Full port for unrestricted flow
• Three seat design maintains proper ball position
• Actuator mounting pad
• Anti-static grounding device
• Open and closed locking device for positional safety lockout
• Flow plans for T & L ports can be field rearranged to meet many other flow plans

Materials

• Body: Carbon Steel or Stainless Steel
• Seats & Seals: TFM

End Connections

• 150# ANSI Flange: 1/2" to 6"
• 300# ANSI Flange: 1 1/2" to 6"

Temperature and Pressure

• Max. Temperature: 475°F
• Max. Pressure:
  150#: 250 PSI
  150#: 700 PSI
• see pressure/temperature curve

• Fire-Safe to API 607
• U.L. listed Thermal or Electro-thermal Fusible Links
• Removable Handle for Manual Operation

Valve Types

• Ball Valve with NPT Connections (1/2" to 2")
• Ball Valve with 150# or 300# ANSI Flange Connections (1/2" to 4")
• Butterfly Valve with 150# Wafer or Lugged Connections (3" and 4")

Materials

• Body: Stainless Steel or Carbon Steel
• Seals: TFE/SS/Graphite - Fire-safe

Actuation Temperatures

• 165°F, 212°F, 286°F, 360°F, 500°F

Temperature and Pressure

• Varies Depending on Valve Series Chosen
  
  

• ASTM 316L grade stainless steel body
• Valve materials, interior finish, and dimensions comply with 3A, FDA, and USDA requirements
• 316L mirror finish disc provides an even flow preventing obstructions and restrictions
• Opposing body bolt design prevents loosening between body sections due to vibration and operation, and provides positive sealing
• Bolting is flush with body surface
• FDA approved available options: silicone, EPDM and VITON®
• 13-position, 304SS, spring loaded lever lock handle
• Suitable for actuation with pneumatic, electric, or canister actuators

Materials

• Body: 316L Stainless Steel
• Seat: EPDM, Silicone, or Viton®

End Connections

• Tri-Clamp: 1/2" to 6"
• Butt Weld: 1/2" to 6"

Temperature and Pressure

• Max. Temperature:200°F
• Max. Pressure: 110 PSIG
  

• Class VI shut-off, Bubble tight
• Advanced seat design: provides a bi-directional interference and pressure assisted seal. This provides maximum seal at high, medium and low pressures
• Extended neck allows for up to two inches of pipe insulation
• Positive seal packing design
• Graphite impregnated or reinforced 316 SS bearings
• High strength 17-4 ph SS stem for high-torque applications
• Quick-release disc design
• Offset disc taper pins
• Integrally cast disc position stop
  
  

Materials

• Body: Carbon Steel or Stainless Steel
• Seat: RPTFE

End Connections

• Wafer: 2" to 12"
• Lugged: 2" to 12"

Temperature and Pressure

• Max. Tempurature: 450°F
• Max. Pressure:
  150#: 285 PSIG
  300#: 740 PSIG
• see Pressure/Temperature curve

• Rugged construction
• Easy turning without lubrication
• Quick, quarter turn rotation
• Ideal for corrosives
• Superior long-lasting shut-off
• Integrally cast total port defining lips
• One-piece integrally cast plug & stem
• Inherent blow-out proof stem
• Self-cleaning on valve rotation
• Bi-directional laminar flow
  
• External adjustment of in-line seal
• Inherent double stem seal
• Excellent for vacuum services
• Self-draining in up-right position
• NO body cavities

Materials

• Body: Stainless Steel
• Sleeve & Seals: PTFE

End Connections

• ANSI 150#: 1/2" to 4"

Temperature and Pressure

• Max. Temperature: 400°F
• Max. Pressure: 275 PSIG
• see pressure/temperature curve

• Compact rugged valve body
• Precision manufactured valve components provide smooth operation
• Durable rugged plug and seat construction shuts off tightly
• Oversized bearings and shafts to handle high pressure drops
• Threaded valve stem connection and split stem connector provide zero backlash and assures minimum dead band and hysteresis
• Factory lubricated packing and valve stem minimizes hysteresis from packing friction
• ANSI Standard valve body face to face dimensions and bolt patterns

• 2-way Flow Control
  
  

Materials

• Body: Carbon Steel or Stainless Steel
• Trim: 316 SS, TFE, or PEEK

End Connections

• ANSI 150# & 300# Flange: 1/2" to 4"
• NPT & Socket Weld: 1/2" to 2"

Flow Capacity

• Cv: up to 170

Temperature and Pressure

• Temperature Range: -20 to 800°F
• Max. Pressure: 740psi
• Shutoff Pressure Charts
  

Rangeability

• 50:1

• Compact rugged valve body with selection of port reductions
• Precision manufactured valve components provide smooth operation
• Port guided plug assembly provides stability
• Dual point PEEK bearing stem guidance provides stability and low friction, yielding reduced hysteresis and optimum control
• Removable lower plug (2-way only) offers easy access for inspection and cleanout

• 2-way Flow Control
• 3-way Mixing
• 3-way Diverting
  
  

Materials

• Body: Bronze or SS
• Trim: Bronze, SS, or PEEK

End Connections

• NPT or Butt Weld: 1/2" to 2"

Flow Capacity

• Cv: up to 40

Temperature and Pressure

• Temperature Range: -20 to 500°F
• Max. Pressure: 720psi
• Shutoff Pressure Charts
  

Rangeability

• 50:1