best live chat
  Order Online or Call Toll-Free 1-800-899-0553  
Log-in/Create Account
 
 $0
Search
 
Quick Deliveries of High Quality Valves and Flow Meters
We Make Valve Automation Easy
We Make Valve Automation Easy

Silicone Free Valve
Selection Guide

Series Valve Type
Actuation
Conn. Type
Size Range
Pressure
Range
Temp.
Range
2-way Ball Valves
21
Full Port, 2-piece, 2-way ball valve
Manual Lever
NPT
1/4" to 2"
1000 PSIG Max.
-20 to 400°F
26 Full Port, 2-piece, 2-way ball valve
Pneumatic, Electric, Manual
NPT
1/4" to 3"
up to 2000 PSIG
depending on size
up to 400°F
36 Full Port, 3-piece, 2-way ball valve
Pneumatic, Electric, Manual
NPT, Socket, or Tri-Clamp
1/2" to 4"
1000 PSIG up to 380°F
3-way Ball Valves
33D Full Port, 3-way ball valve
Pneumatic, Electric, Manual
NPT
1/2" to 4"
up to 800 PSIG up to 400°F
30D Full Port, 3-way ball valve
Pneumatic, Electric, Manual
Tri-Clamp
1/2" to 4"
1000 PSIG WOG -4 to 392°F
Butterfly Valves
ST Resilient Seat Butterfly valves (EPDM or BUNA)
Pneumatic, Electric, Manual
Class 150 or 300, Lugged or Wafer
Wafer: 2" to 12"; Lugged: 2" to 24"
2" to 12": 225 PSIG
14" to 24": 160 PSIG
BUNA -4°F to 194°F
EPDM -22°F to 230°F
21 Series

2-way Full Port Stainless Steel Ball Valves

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

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
INFO
BUY
26 Series

316SS Actuated 2-way Ball Valve

Key Features
  • 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
Specifications

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

INFO
BUY
36 Series

316SS Actuated 2-way Ball Valve

Key Features
  • 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
Specifications

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
INFO
BUY
33D Series

316SS Actuated 3-way Ball Valve

Key Features
  • 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
Specifications

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
INFO
BUY
30D Series

Sanitary 316SS Actuated 3-way Ball Valve

Key Features
  • 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
Specifications

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
INFO
BUY
ST Series

Resilient Seat Butterfly Valve

Key Features
  • 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
Specifications

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
INFO
BUY
Need Help Selecting a Silicone Free Valve?
Live Chat
Live Chat
Email
Email
Telephone
Phone
Stay Connected with Us

Visa, Mastercard, and American Express Accepted
© Assured Automation. We reserve the right to make technical changes at any time.
Please contact us to verify any information that is critical to your application..