100 Series Threaded Angle Seat Valve
Function Principle
Valve stays closed(open) by spring force in its normal state. When piston is actuated by compressed air, valve becomes opened (closed). For double acting type, valve is opened and closed by compressed air.
Advantages
1. Large flux, low resistance, prevent water-hammer.
2. Y-type raises flux by 30% and make flow more smooth.
3. Long working life.
4. The stem adjusts and lubricates itself automatically, minimizing needs for maintaince.
5. The stainless steel actuator can be rotated 360°for flexiable uses.
| Operating pressure | 0-16bar (0-232psi) |
| Control pressure | 3-8bar (43.5-116psi) |
| Control fluid | Filtered compressed air or neutral gas |
| Body material | CF8/CF8M/CF3M and other special materials |
| Seal material | PTFE |
| Actuator material | CF8 (40mm-90mm Actuator)、 |
| AL (125mm Actuator) | |
| Actuator size | 40mm, 50mm, 63mm, 90mm, 125mm |
| Applicable fluid | Water, Alcohol, Oil, Fuel, Steam, Neutral gas |
| or Liquid, Organic solvent, Acid and lye | |
| Fluid viscosity | Max 600mm 2 /s |
| Fluid temperature | -10℃ — +180℃ |
| -40℃ — +180℃ | |
| +25℃ — +220℃ | |
| Ambient temperature | -10℃ — +80℃ |
| Control type | Single acting normally closed, |
| Single acting normally open, | |
| Double acting normally closed, | |
| Double acting without spring | |
| Connection type | Threaded, Welded, Flanged, Tri-clamp |
| Leakage class | DIN EN 12266 Class A |
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