Polyplumb Double Check Valves

The Polyplumb system is suitable for hot water up to 65 degrees.

British Gas has granted the Polypipe 'Polyplumb' class S polybutylene pipe system acceptable for open vented and sealed central heating systems.

Polyplumb polybutylene barrier pipe, fittings, and accessories are fully certified by the British Board of Agreement, approved by the Water Regulations Advisory Scheme, and are Kitemarked to BS7291, Parts 1 and 2.

The Polyplumb system is not suitable for the transportation of gases.

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