Q
What's the operation of the resilient gate valves?
A
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.

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