UK Cistern-Compatible Inlet Valve Kit

Engineered for compatibility with traditional British toilet cisterns using side-entry or bottom-entry G1/2 inch inlets. Made from UV-stabilised, rigid plastic resistant to thermal expansion and long-term immersion. Includes complete assembly: main valve housing, hinged float arm with adjustable clip, EPDM-compatible sealing washer, and brass-inserted locking nut. Dimensions align with BS 5502-3:1989 reference standards for domestic WC cistern components. No proprietary tools needed — installs using only hand-tightening. Intended for use in low-pressure, cold-water-only applications typical of UK gravity-fed plumbing systems.