20M X 20U TPFNR FERRULE COCK CAPPED L/F

The 20M × 20U TPFNR Ferrule Cock Capped is a specialised isolation valve engineered for live mains water tapping without service interruption, incorporating a non-return jumper valve to prevent backflow during under-pressure tapping operations. The capped outlet configuration suits temporary or deferred service connections, keeping the outlet sealed and protected until a ferrule bend or service line is installed. Manufactured from high-grade gunmetal, lead-free compliant and WaterMark approved.

Key Specifications of the 20mm TPFNR Ferrule Cock Capped

• Function: Under-pressure live mains tapping with capped outlet for deferred or temporary service connection

• Body Material: Gunmetal (high-grade copper alloy)

• Non-Return Valve: Integrated gunmetal non-return jumper valve for backflow prevention during live tapping

• Outlet Configuration: Capped outlet — 20mm (3/4″) union, sealed until service line is connected

• Connection: 20mm (3/4″) Male BSPT (R) inlet × 20mm (3/4″) Union outlet

• Pressure Rating: PN16

• Standards Compliance: AS/NZS 3718; AS/NZS 4020; WaterMark approved

• Lead-Free (L/F): Lead-free compliant; suitable for potable water and drinking water infrastructure

Applications

• Live mains tapping for new 20mm service connections where the service line is not immediately connected

• Municipal water main infrastructure — new connection points staged for future activation

• Waterworks and civil contractor applications requiring non-return isolation under active main pressure

• New subdivisions and staged land development where service connections are pre-installed ahead of meter installation