Onyx DAC Dual Pinch Valve
Full Round Port | Mechanically Pinched | Dual Pinch Mechanism | Heavy Duty Design
- Clog resistant full round opening.
- Low pressure drop
- No packing
- Drop tight closure
- On/Off or throttling service
- Fail Open or Fail Closed pneumatic actuators
Specifications:
- Flanges: ANSI STD 125/150 lbs
- Housing: Cast iron, ASTM A48, class 35 ( valve sizes up to 10′ )
- Ductile iron, ASTM 65-45-12 ( valve sizes 12′ and up )
- Stem & guide rods: 303 stainless steel
- Pinch bars: Ductile iron, ASTM 65-45-12
Options:
- Sleeve elastomer
- Epoxy paint
- ANSI STD 300 lbs flange
- 316 stainless steel stem
- Secondary containment package
- Positioners
- Solenoid valves
- Limit switches
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