Pneumatically actuated butterfly valves are designed to allow / stop the flow of liquids, even chemically aggressive. The options permit automatic operations.

Valve materials
Body: Epoxy painted cast iron
Butterfly: Stainless steel 316 (1.4408)
Seals: EPDM
Process connections: Between flange (Wafer) PN 16 / EN1092-1, NFE 29203
Maximum pressure: 6 bar (10/16 on request)
Temperature:-20...+80°C

Pneumatic actuator: Single (NO or NC) or double acting
Control pressure: 6 bar as a maximum
Connections: 1/4” G

OPTIONS:
- Limit switch box
- Pilot valve: 3/2-way solenoid valve (single effect) 
- Pilot valve: 5/2-way solenoid valve (double effect)