Radiator valve set ARCO TEIDE PLUS straight supply and return 1/2G male x 1/2G female polished chrome (503565 + 507565)

Straight radiator valve set ARCO TEIDE PLUS straight supply and return 1/2G male x 1/2G female polished chrome (503565 + 507565) is a pair of radiator fittings intended for use in hot-water heating systems. The set includes a supply valve and a return valve with complementary 1/2G male to 1/2G female connections and a polished chrome finish. It is designed to provide shut-off and flow control at the radiator inlet and outlet while maintaining a compact appearance suitable for residential or commercial installations.

Advantages

The set offers integrated supply and return control in a matching aesthetic, reducing the need for separate valves and ensuring a uniform polished chrome look. Its straight configuration simplifies alignment with radiator connections and piping layouts. Built for standard 1/2G connections, the valves allow reliable shut-off and adjustment of flow to the radiator, facilitating maintenance and balancing of the heating circuit.

Suitable for

• Connecting panel and convector radiators in hot-water central heating systems
• Residential apartments and houses with compact radiator connections
• Commercial spaces where a chrome finish is preferred for visible fittings
• Replacement of existing straight radiator valve pairs with 1/2G connections

Key specifications

• Connection type: straight supply and return
• Connection sizes: 1/2G male to 1/2G female
• Finish: polished chrome
• Contents: supply valve and return valve (pair)
• Intended system: hot-water radiator heating

How to use

Install the supply and return valves at the radiator inlet and outlet, matching the 1/2G male and female threads. Ensure the pipework is clean and depressurised before fitting. Hand-tighten the connections, then use appropriate tools to secure a leak-free joint according to standard plumbing practice without over-torquing. Use the supply valve to control the flow into the radiator and the return valve to isolate the radiator for maintenance or balancing.

Usage recommendations

For reliable operation, flush the heating circuit before installation to remove debris and prevent valve wear. Check compatibility with radiator tailpieces and existing pipework dimensions. During commissioning, balance the system by adjusting flow to each radiator as required and verify all joints for leaks after pressurising the system.