3/4″ Spring Non Return Valves

£41.30 (Exc. VAT) - £49.56 - Inc. Vat

SKU: 9652e50036e1 Category: Tag:


3/4″ Spring non return valves these prevent the reverse siphoning of solar heating fluids after the sun goes down.

Stopping the pipe work and on roof collectors from cooling.

Click on any picture to view any of the products:

1/2″ Spring loaded non return valve

3/4″ Spring loaded non return valve

DN12 corrugated solar tube

DN16 corrugated solar tube

Expansion vessel valve kit + bracket

Solar thermal auto air vent

Solar thermal expansion vessel

Solar thermal fluid pump station

Solar heating controller

Solar hot water kits

Solar lead slate

Solar motorized 2 port valve

Solar motorized 3 port valve

Solar non return valve

Solar pressure relief valve

Solar sensor cable BLACK

Solar sensor cable GREY

Solar flexible tube clip

Solar LED temperature display

Solar fluid Y strainer 22mm

Solar Y strainer 3/4″ BSP