Legris Stainless Steel Single Non Return Valve, G 1/2in, 40 bar

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$291.23

(exc. GST)

$320.35

(inc. GST)

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  • Plus 23 unit(s) shipping from 26 January 2026
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RS Stock No.:
458-6801
Mfr. Part No.:
4890 21 21
Brand:
Legris
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Brand

Legris

Type

Single

Body Material

Stainless Steel

Maximum Working Pressure

40 bar

Thread Size

1/2in

Thread Standard

G

Parker Legris Non-return Valves - Uni-directional Female x Female, BSP


Legris stainless steel non-return valves allow fluids to pass in one direction whilst blocking flow in the other direction. Robust and extremely compact, they are suitable for use as a safety item in all fluids circuits. They are ideal for use in severe conditions and in aggressive environments. Operation: A stainless steel valve blocks the fluid passage, when the pressure differential is lower than 0.25 bar.

Available in 3 sizes to choose from:


1/4" BSP Parallel Female - 458-6788

3/8" BSP Parallel Female - 458-6794

1/2" BSP Parallel Female - 458-6801

Features and Benefits:


Permits flow in one direction only

Body and shut-off valve in stainless steel 316L

Spring in stainless steel 302

’O’-rings fluorelastomer FKM (FPM)

Maximum working pressure 40 bar

Temperature range -20°C to +180°C

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