Swivel valve plate with FKM seal, Valve position indicated by handle, Nearly free clearance in open position, In the open position, the valve disc protrudes app. 19 mm from the valve on both sides, Double valve head seal made from FKM, Service life: 3000 operating cycles
Swivel valve plate with FKM seal, Valve position indicated by T-handle, Nearly free clearance in open position, In the open position, the valve disc does not protrude from the valve, Double valve head seal made from FKM, Service life: 3000 operating cycles
Robust vacuum valve for venting, rough-metering and locking, Service life: 100000 operating cycles, The membrane seals the valve seat and the housing, With visual indication of open and closed positions
Bellows-sealed, With visual position indicator, Normally closed (n. c.), Service life: 3 million operating cycles
Don't worry we won't leave you in a vacuum