PC 2 TN 3021
Normally opened valve with double pneumatic actuator (pression closes). Da DN 80 a DN 200.
Characteristic and dimensions
Balanced valve with double pneumatic actuator. Normally opened valve. Delivery of compressed air to the pneumatic cylinders closes the valve.
Cylinders and pistons: aluminum alloy.
Valve body: normally aluminum.
Construction features: as per type 'C' (TN 2015/8).