Pneumatic CF Inline Bellows Valve – HV and UHV
Starting at: $465.75 Starting at: $456.44
Pneumatic CF Inline Bellows Valve – HV and UHV
These pneumatic CF inline bellows valves use an elastomeric bonnet seal or a copper OFHC seal and provide a seal from 2 atmospheres to E-9mbar range. Good for over 1 million cycles. The body material is stainless steel 304 and the actuator is aluminum 6061. Bakeable to 200C.
Don’t forget to add a solenoid and positions indicators to your order. See “Accessories” tab below.
- Description
- Additional information
- Brand
- Technical Specs
- Dimensions
- Accessories
Description
Pneumatic CF Inline Bellows Valve – HV and UHV
These pneumatic CF inline bellows valves use an elastomeric bonnet seal or a copper OFHC seal and provide a seal from 2 atmospheres to E-9mbar range. Good for over 1 million cycles. The body material is stainless steel 304 and the actuator is aluminum 6061. Bakeable to 200C.
Don’t forget to add a solenoid and positions indicators to your order. See “Accessories” tab below.
Additional information
| Weight | N/A |
|---|---|
| Sizes | CF1.33, CF2.12, CF2.75, CF3.38, CF4.5, CF6.0, CF8.0 |
Brand
| KF16 | KF25 | KF40 | KF50 | |
| Max Differential Pressure Against Gate | 2025 Torr | 1800 Torr | 1725 Torr | 1500 Torr |
| Max Differential Pressure at Opening | 1500 Torr | |||
| Pneumatic Valve Open/Close Time | .5 sec | .6 sec | .8 sec | .9 sec |
| Valve’s Conductance – Inline Type (molecular flow) | 5 l/s | 12 l/s | 44 l/s | 66 l/s |
| Part Number | Tube OD | A | B | C | D | Acting |
| PIV-HV-CF-133 | 3/4″ | 119 | 52 | 61 | 135 | Single |
| PIV-HV-CF-212 | 1″ | 107 | 52 | 61 | 141 | Single |
| PIV-HV-CF-275 | 1.5″ | 133 | 65 | 77 | 171 | Single |
| PIV-HV-CF-338 | 2 | 182 | 67 | 85 | 228 | Single |
| PIV-HV-CF-450 | 2.5″ | 216 | 70 | 102 | 251 | Double |
| PIV-HV-CF-600 | 4″ | 355 | 89 | 165 | 367 | Double |
| PIV-HV-CF-800 | 6″ | 394 | 140 | 227 | 489 | Double |
| PIV-UHV-CF-133 | 3/4″ | 119 | 52 | 70 | 133 | Single |
| PIV-UHV-CF-212 | 1″ | 114 | 52 | 70 | 141 | Single |
| PIV-UHV-CF-275 | 1.5″ | 133 | 65 | 86 | 171 | Single |
| PIV-UHV-CF-338 | 2 | 182 | 66 | 110 | 228 | Single |
| PIV-UHV-CF-450 | 2.5″ | 216 | 70 | 122 | 251 | Double |
| PIV-UHV-CF-600 | 4″ | 355 | 89 | 171 | 367 | Double |

























