| Area of application: |
Shut-off device for pumps in process systems, industrial applications, transfer valve. |
| Description: |
These HV gate valves are well suited for process systems. Key features are compactness, high cycle life due to the rotary feedthrough, proved VATLOCK sealing principle, six possible actuator positions, low particle count. |
| Nominal inside diameters (ID): |
63 (2 1/2") - 400 (16") |
| Body material: |
Stainless steel |
| Actuator types: |
DN 63 - 350:, Manual actuator (lever), DN 400:, Manual actuator (hand wheel), Pneumatic actuator (double acting), 3-position pneumatic actuator |
| Feedthrough: |
Rotary feedthrough, HV |
| Sealing technology: |
VATLOCK-System |
| Sealing materials: |
Bonnet: FKM (VITON®) / Gate: FKM (VITON®) |
| Cycles until first service: |
DN 63 - 400: 200'000 cycles, DN 400: reduced cycle life |
| Leak rate: |
Body: < 1 . 10-9 mbar ls-1
Valve seat: < 1 . 10-9 mbar ls-1 |
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