Pendulum Valves Overview
Pendulum valves are commonly used to isolate pumps in areas where traditional gate valves cannot be accommodated due to geometric constraints.
Features
- TFM pendulum valves provide an impressive cycle life of 200,000 operations.
- Constructed from robust 6061-T6 aluminum for superior strength and durability.
- Equipped with reed sensors and a 24VDC solenoid for efficient operation.
- Available in bare aluminum or hard anodized surface treatments to suit various needs.
- Capable of operating within a pressure range of up to 10⁻⁹ torr.
Specifications Table
| Manufacturer | TFM |
|---|---|
| Pressure | Torr Min: 7.500 x 10-9 Torr Max: 900 Torrmbar Min: 1.000 x 10-8 mbar Max: 1200 mbar |
| Rates | Leak Rate 1.000 x 10-9 mbar*L/s 7.520 x 10-10 Torr*L/s |
| Temperature | Bake Actuator Temp 80.0 ºC 176 ºFBake Body Temp 120 ºC 248 ºF Bake Solenoid Temp |
| Shaft Seal Material | Fluorocarbon (FKM) |
| Cycle Life | 200,000 |
| Actuator Type | Pneumatic 3 Position |
| Solenoid Kit Included | Yes |
| Max Differential Pressure Before Open | 5.00 mbar |
| Max Differential Pressure | 1.20 bar |
| Bonnet Seal Type | Fluorocarbon (FKM) |
| Valve Body Material | Aluminum |
| Valve Seal Material | Fluorocarbon (FKM) |
| Gate Material | 6061-T6 Aluminum |
| Gate Seal Material | Viton |
| Reed Sensor Included | 1 |
Ordering Table
| Drawing | Flange Size | Bonnet Seal Type | Solenoid Kit | Thread | Part Number |
| ISO200-F (11.22" OD) | Fluorocarbon (FKM) | Yes | M10 | PV3P0800PVIF |
| ISO200-F (11.22" OD) | Fluorocarbon (FKM) | Yes | M10 | PV3P0800PVIF-HA |
| ISO250-F (13.19" OD) | Fluorocarbon (FKM) | Yes | M10 | PV3P1000PVIF |
| ISO250-F (13.19" OD) | Fluorocarbon (FKM) | Yes | M10 | PV3P1000PVIF-HA |
| ISO320-F (16.73" OD) | Fluorocarbon (FKM) | Yes | M12 | PV3P1200PVIF |
| ISO320-F (16.73" OD) | Fluorocarbon (FKM) | Yes | M12 | PV3P1200PVIF-HA |
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