pneumatically operated single butterfly valves
The Envalve PVK butterfly valves are designed to isolate or regulate flow. The single butterfly valves are made of PVC and have an EPDM gasket, which makes them resistant to many aggressive substances.
The Envalve PVK butterfly valves consist of one valve and one pneumatic motor. They have a large throughput capacity and bi-directional flow. The pneumatic motor means that the valves can be operated remotely. The motor has a supply voltage of 24VAC/DC as standard, but a 230V version is also available on request.
Envalve VK11
Envalve VK21
Envalve KK
Pneumatic with monostable valve
Large throughput capacity
Minimal loss of pressure
Bi-directional flow
Compact dimensions
Very few parts
Fall-back option of manual operation on the valve
Version with couplings from 20 (DN15) to 63 mm (DN50)
Version with flanges from 75 (DN65) to 200 mm (DN200)
Optionally available with alternative seals and position indicator
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