20M X 20U STANDARD FERRULE COCK L/F

The 20mm × 20U Standard Ferrule Cock is a screwdown isolation valve designed for water service connections where under-pressure live tapping and non-return protection are not required. It is designed to be installed directly into a tapping band on dry or unpressurised mains networks. Manufactured from high-grade gunmetal for corrosion resistance, lead-free compliant, and WaterMark approved.

Key Specifications of the 20mm Standard Ferrule Cock

• Function: Isolation for water service connections via tapping bands (unpressurised/dry mains installations)

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

• Non-Return Valve: Not fitted — standard (non-NR) configuration

• 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 infrastructure

Applications

• New residential and commercial water service connections via tapping bands where live under-pressure tapping is not required

• Municipal and civil reticulation infrastructure where non-return duty is not specified

• Water authority and council approved service connection isolation points