Silicone Free Valve
Selection Guide

• 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
• 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

• 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
• Economy & high performance
• One-piece body construction and self-centering disc.
• Seat facing acts as flange gasket.
• 3 shaft bushings support actuation.
• Shaft sealing against external leakage
• Meets MSS SP-67 and API-609 specs.
• Complete line of accessories

Materials

• Body: Epoxy coated ductile iron
• Seat: Buna-N or EPDM

End Connections

• Wafer: 2" to 12"
• Lugged: 2" to 24"

Temperature and Pressure

• Max. Temperature:
  Buna-N: 194°F
  EPDM: 230°F
• Max. Pressure:
  2" to 12": 225 PSIG
  14" to 24": 160 PSIG