Related Clues:

• Valve in water supply
• Pipe valve
• Short pipe opened by turning a handle
• It controls the flow of fluid through a pipe
• Politically correct ring in stock is a turn off
• Isolating valve in pipework
• Beastly types ringing piano firm for something to control flow from pipes
• Silence crowing - it may interrupt the flow
• Valve originally connected after work in store
• Water controlled by this son who rules the roost?
• Store carrying old copper water regulator
• Valve first about to plug single bit of hose
• Valve power company kept in store
• Great bloke on pole, the main controller
• Old copper used in standard valve