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Non Return Valves All Brands

A non-return valve allows a medium to flow in only one direction and is fitted to ensure that the medium flows through a pipe in the right direction, where pressure conditions may otherwise cause reversed flow.

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  • Parker Legris Adjustable Check Valve Female BSPP 1/8 LE-7930 10 10 - FluidAirFittings
    Parker Legris Adjustable Check Valves | Bidirectional | Thread 1/8" BSPP | 79301010 - FluidAirFittings
    £71.11 - £71.11
    £71.11
    £71.11 - £71.11
    £71.11

    Parker Legris Adjustable Check Valve Female BSPP 1/8 LE-7930 10 10

    1/8" BSP Parallel Female, Adjustable Check Valve, Brass Nickel Plated, Working Temperature -20°C to +80°C, Maximum Working Pressure 12 bar, Parker ...

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    £71.11 - £71.11
    £71.11
    £71.11 - £71.11
    £71.11
  • Parker Legris Adjustable Check Valve Female BSPP 1/4 LE-7930 13 13 - FluidAirFittings
    Parker Legris Adjustable Check Valves | Bidirectional | Thread 1/4" BSPP | 79301313 - FluidAirFittings
    £74.63 - £74.63
    £74.63
    £74.63 - £74.63
    £74.63

    Parker Legris Adjustable Check Valve Female BSPP 1/4 LE-7930 13 13

    1/4" BSP Parallel Female, Adjustable Check Valve, Brass Nickel Plated, Working Temperature -20°C to +80°C, Maximum Working Pressure 12 bar, Parker ...

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    £74.63 - £74.63
    £74.63
    £74.63 - £74.63
    £74.63
  • Aignep 1/2 BSP Male/Female Non-Return Valve 6063-12 - FluidAirFittings
    Aienep Non Return Valve Male - Female | Size 1/2" | VNMF08 - FluidAirFittings
    £26.34 - £26.34
    £26.34
    £26.34 - £26.34
    £26.34

    Aignep 1/2 BSP Male/Female Non-Return Valve 6063-12

    1/2" BSP Parallel Male x 1/2" BSP Parallel Female, Type 6063, Compact Non-return, Valve, Brass, Nickle Plated Brass, Nitrile Seal, Working Temperat...

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    £26.34 - £26.34
    £26.34
    £26.34 - £26.34
    £26.34
  • Aignep 1/8 BSP Male/Female Non-Return Valve 6063-18 - FluidAirFittings
    Aienep Non Return Valve Male - Female | Size 1/8" | VNMF02 - FluidAirFittings
    £9.59 - £9.59
    £9.59
    £9.59 - £9.59
    £9.59

    Aignep - 6063-18 1/8 BSP Male/Female Non-Return Valve

    1/8" BSP Parallel Male x 1/8" BSP Parallel Female, Type 6063, Compact Non-return, Valve, Brass, Nickle Plated Brass, Nitrile Seal, Working Temperat...

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    £9.59 - £9.59
    £9.59
    £9.59 - £9.59
    £9.59
  • Aignep M5 Metric Male/Female Uni-Directional Non Return Valve VNMF5M - FluidAirFittings
    Aienep Non Return Valve Male - Female | Size M5 | VNMF5M - FluidAirFittings
    £9.64 - £9.64
    £9.64
    £9.64 - £9.64
    £9.64

    Aignep - VNMF5M M5 Metric Male/Female Uni-Directional Non Return Valve

    M5 Metric Male x M5 Metric Female, Uni-Directional, Non Return Valve, Nickel Plated Brass, Working Temperature -18° C to +70° C, Maximum Working Pr...

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    £9.64 - £9.64
    £9.64
    £9.64 - £9.64
    £9.64
  • Aignep 1/8" BSPP Female Non-Return Valve 6062-18 - FluidAirFittings
    Aienep Non Return Valve Female - Female | Size 1/8" | VN02 - FluidAirFittings
    £9.10 - £9.10
    £9.10
    £9.10 - £9.10
    £9.10

    Aignep - 6062-18 1/8" BSPP Female Non-Return Valve

    1/8" BSP Parallel Female, Type 6062, Compact Non-return, Valve, Brass, Nickle Plated Brass, Nitrile Seal, Working Temperature -18°C to +70°C, Maxim...

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    £9.10 - £9.10
    £9.10
    £9.10 - £9.10
    £9.10