Pneumatic angle seat valve
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- 120 Series Pneumatic Angle Seat Valve
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Working principle
Valve stays closed(open)by spring force in its offwork state.When piston is actuated by compressed air,valve becomes opened(closed).For double acting type,valve is opened and closed by compressed air.
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Application range
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Characteristics
1. The lower sealing structure can reduce the residue and is easy to clean
2. Large flow, small flow resistance, no water hammer
3. Y-shaped design, increase flow by 30%
4. Long service life
5. Valve stem automatic calibration, self-lubricating, maintenance-free
6. The cylinder is made of stainless steel, which is more excellent in harsh environments and can rotate 360 °
Technical Parameters
Operating pressure：0-16bar (232psi)
Control pressure: 3-8bar (43.5-116psi)
Control medium: Clean compressed air or neutral gas
Body material: CF8M / CF8
Seal material: PTFE
Actuator material: CF8 (28mm-90mm Actuator), AL (125mm Actuator)
Actuator size: 28mm, 40mm, 50mm, 63mm, 90mm, 125mm
Applicable fluid: water, Alcohol, Oil, Fuel, Steam, Neutral gas or Liquid, Organic solvent, Acid-base solution
Fluid viscosity: Max 600mm²/s
Fluid temperature: -10 ℃ - + 180 ℃ (PTFE normal temperature)
+25 ℃ - + 220 ℃ (PTFE high temperature)
Ambient temperature: -10 ℃-+ 80 ℃
Control type: Normally closed, Normally open, Double acting normally closed, Double acting free state
Connection type: Threaded (BSP,BSPT,NPT), Socket welding, ASME BPE welding type, ASME BPE quick assembly type
Leakage class: DIN EN 12266 Class A
