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CF35 High Vacuum SS316L SS304 Stainless Steel Butterfly Valve Manually Operated Swivel Valve Plate With FKM Seal High Quality Vacuum Butterfly Valve
CF High Vacuum Butterfly Valve SS304 SS316L Manually Operated Handwheel CF35 Stainless Steel Vacuum Flange Butterfly Valve
- Overview
- Recommended Products
Used as ventilation, shut-off or high-vacuum valves, butterfly valves have asimple structure, and can be installed in thevacuum exhaust line of a semiconductor tools. Butterfly Valves are characterisedby their compact design, and high conductance. Made of stainless steel 304 or31 6L, these valves are also available manually operated or electro pneumatically.
Deign and Feature
*Swivel valve plate with FKM seal
*Compact size and light weight,easy installing
*Minimal face-to-face dimension,Minimalinstalling space
* Flow by adjusting the degree of opening andcan be set to an arbitrary degree of opening
Technical Parameters
| Valve Body Material: | SS304/SS316L | |
| Seat Seal Material: | FKM, NBR in option | |
| Vacuum Range: | 10°-6.7x10■Pa | |
| Leak Rate: | 1.3x10$ Pa.L/s | |
| Cycles Until Service: | Cycles: | 800,000 Times |
| Valve: | 100,000 Times | |
| Angle Opning: | 0-90 Degree | |
| Temperature Range: | FKM Seat Seal: | -30℃ to 150℃(Approximately) |
| NBR Seat Seal: | -25℃ to 80℃(Approximately) | |
| Operated: | Manual, Pneumatic Actuator, Electric Actuator | |
| Compressed Air: | 0.4-0.8Mpa | |
| Opening/Close Speed: | Aluminium Actuator: | ≤3S |
| Electric Actuator on-off type: | Standard 30 S.10S,15S option | |
| Solenoid Voltage: | AC220V,50Hz,6W or on request | |
| Standard Electric Actuator: | On-off type | |
| Avaible with Position Indicator | Optional signal feedback | |
CF Butterfly Valve
| Model for 304 | Size | A/mm | B/mm | C/mm | D/mm | Hmm | PCD/mm |
Bolt Hole Dia |
Bolt Hole No. |
N.W./kg |
| VBK03W143HF35NN | CF35 | 25 | 70 | 48 | 32 | 61.5 | 58.7 | 6.7 | 6 | 0.62 |
48
