non return VALVES

Product Description:

FLUIDTECQ – Non Return Valves or Check valves permit free flow of air in one direction. It restricts the flow in reverse direction. When pressure going through the valve is increased to the cracking level the valve opens. When the pressure is reduced to below the cracking level the valve closes.


• Free flow of air only in one direction
• Line mounted, very reliable in operation
• Simple compact design and construction
• Light in weight


• Medium – Compressed Air, filtered, lubricated and non-lubricated
• Operation – Poppet Valve Mounting – Line Mounted
• Operating Pressure – 0.5 to 10 bar
• Operating Temperature – +20 Deg C to +80 Deg C
• Materials – Aluminium alloy (anodized) Body and cover, Nitrile seals.
• Also available in Brass, SS304, SS316 and PP
• Sizes – 1/8”, 1/4″, 3/8”, 1/2″, 3/4″, 1” BSP (F) or NPT (F)
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