Primaflow Brass Stopcock - 22mm

WRAS approval means the product has been rigorously tested and meets the Water Regulations Advisory Scheme standards for use in contact with public water supplies in the UK. It ensures the product is safe for drinking water.

No, this stopcock is specifically designed and approved for water systems only. It should never be used for gas applications.

Turn the handle clockwise to close (shut off water flow) and counter-clockwise to open (allow water flow). Ensure the handle is turned fully to either position for a secure seal.

While specific ratings are not provided in the product description, compliant brass stopcocks are generally designed for standard domestic hot and cold water systems within typical pressure and temperature ranges.

The product typically includes basic installation guidance. For detailed steps and safety information, refer to professional plumbing guides or consult a qualified plumber.

Replacement parts for stopcock handles are generally not available. If the handle is damaged, the entire stopcock unit would likely need to be replaced.

Warranty information is typically detailed by the retailer. Please check the product packaging or consult the retailer for specific warranty terms.

Ensure the pipe is fully inserted and seated correctly. Check the pipe end for damage or debris. If the issue persists, the stopcock may need to be replaced.

Ensure the valve handle is turned to the fully closed position. Debris trapped in the valve seat can sometimes prevent a complete seal. In rare cases, the valve may be worn and require replacement.

Verify that you are using a 22mm pipe and that it is clean, square-cut, and free of burrs. A small amount of silicone-based lubricant on the pipe end can sometimes ease insertion.