Andair is delighted to introduce the our range of Check Valves.
The valve is a complete closure valve. It allows fluid to pass in one direction whilst
preventing it flowing in the reverse direction. Arrows on the outside of the body indicate the flow
direction. The valve is machined from L168 Aluminium and then anodised for greater protection. To
connect to the valve a range of fittings are available.
Optionally a bleed can be fitted to the valve at no extra cost, here the internal shuttle has been drilled
with two small holes. This allows for bleed back to occur. This particular valve is useful in the
vent line of a fuel system where allowance for fuel expansion is necessary.
The internal shuttle and spring are extremely light giving a cracking pressure of between 0.4-0.7 PSI.