86-22-88563012  Mob.:+86 13821020476
What's the operation of the resilient gate valves?
Update Time:2016-11-22
Handwheel – Where valves are installed above ground.  Gearbox & Handwheel – Where high system pressures increase operating forces above the level suitable for direct operation. Actuation – Electric, hydraulic or pneumatic to suit remote operation.  Cap Top as standard – Dimensions in accordance with BS1074 design standards for operation using a standard waterworks tee-key.