Female Iron Pump Valves (supplied in pairs) Size:3/4" - Flanges available in White

- Flanges available in White or Chrome Plated Plastic

- 1 1/2" Multifit Compression Outlet suits all plastic

Squeeze the tool with one hand

The spring check non return valve can be used vertically

The valve is activated (opened) by negative pressure detected in the pipe work

Female Iron Pump Valves (supplied in pairs) Size:3/4" - Flanges available in WhiteDESCRIPTION: Pump Valves are fitted either side of a central heating circulating pump. They allow you to isolate and remove the pump for repair or replacement this means that you are not required to drain down your central heating system which can be time consuming and expensive. These valve comes with 3 4" or 1" compression connections on one side and a pump connection on the other side.