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
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
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