4" f x f Brass Single check valve 110ºC

4" Single check valve (non return valve)

Size: 4" F x F screwed Iron

Spring loaded universal check valve with soft seating and stainless steel spring

Maximum Working Pressure: 10 Bar
Maximum Working Temperature : 110ºC

Function

To be used for prevention of back-flow and back-syphonage.

This non return valve has a resilient disc facing and spring
assistance, for rapid closure.
This enables the valve to be installed in horizontal or vertical pipework,
with the flow in the upwards direction.
The spring assistance gives rapid closure, preventing flow reversal and
hydraulic shock.
Ideally suitable for use in heating system.
The valve can also be close coupled to the BA-0300 foot filter to make
a foot valve and strainer for use in tanks and reservoirs.
The NBR rubber disc facing makes the valve suitable for use on water, oil, and other industrial services.