Hozelock Non-Return Valve
An all-plastic double check valve for use on outside taps to prevent back flow of contaminated water into the mains.
Suitable for all 1/2 inch BSP, 5/8 inch BSP and 3/4 inch BSP threaded taps, and approved by the water research council.
Availability: 5 in stock
England & Wales Rates:
|Order Value Greater than £50||FREE|