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    Strainers & Check Valves (Hatts)

    Strainer

    A strainer is a device that is used to retain solid pieces when fluid passes through it in a piping system. A strainer makes the fluid pass through a straining element that has very small holes. The smaller the holes, the smaller the solid particles that will be trapped.

    Check

    A check valve is a device that allows the flow of fluids to move only in one direction. The primary purpose of a check valve is to prevent backflow in the system. Check valves are an effective and easy solutions to a potential issue.

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    Picture of 100nb 861 CI Hatts Wafer Check Valve

    100nb 861 CI Hatts Wafer Check Valve

    H861100
    100mm Hattersley PN16 Double Door Check Valve Fig.861
    Stock Availability: In stock
    Picture of 100nb Hatts 260W Double Check Valve PN16 WRAS

    100nb Hatts 260W Double Check Valve PN16 WRAS

    H260W100
    100mm Hattersley WRAS approved PN16 inline Double Check Valve Fig.260W
    Stock Availability: Out of stock
    Picture of 100nb Hatts 822-PN16 C/I Strainer PN16

    100nb Hatts 822-PN16 C/I Strainer PN16

    H822100
    100mm Hattersley PN16 Ductile Iron Strainer Fig.822
    Stock Availability: In stock
    Picture of 10nb Hatts 47 GM PN25 Swing Check Valve

    10nb Hatts 47 GM PN25 Swing Check Valve

    H47010
    10mm Hattersley PN25 Bronze Swing Check Valve Fig.47
    Stock Availability: In stock
    Picture of 125nb 861 CI Hatts Wafer Check Valve

    125nb 861 CI Hatts Wafer Check Valve

    H861125
    125mm Hattersley PN16 Double Door Check Valve Fig.861
    Stock Availability: Out of stock
    Picture of 125nb Hatts 822-PN16 C/I Strainer PN16

    125nb Hatts 822-PN16 C/I Strainer PN16

    H822125
    125mm Hattersley PN16 Ductile Iron Strainer Fig.822
    Stock Availability: In stock
    Picture of 150nb Hatts M651 C/I Check Valve PN16

    150nb Hatts M651 C/I Check Valve PN16

    HM651150
    150mm Hattersley PN16 Cast Iron Swing Check Valve fig.M651
    Stock Availability: Out of stock
    Picture of 15nb Hattersley 807 GM Strainer

    15nb Hattersley 807 GM Strainer

    H807015
    15mm Hattersley WRAS approved PN32 Bronze Strainer Fig.807
    Stock Availability: In stock
    Picture of 15nb Hattersley 817 Bronze Strainer

    15nb Hattersley 817 Bronze Strainer

    H817015
    15mm Hattersley WRAS approved PN16 Bronze Strainer Fig.817
    Stock Availability: In stock
    Picture of 15nb Hatts 47 GM PN25 Swing Check Valve

    15nb Hatts 47 GM PN25 Swing Check Valve

    H47015
    15mm Hattersley PN25 Bronze Swing Check Valve Fig.47
    Stock Availability: In stock
    Picture of 20nb Hattersley 807 GM Strainer

    20nb Hattersley 807 GM Strainer

    H807020
    20mm Hattersley WRAS approved PN32 Bronze Strainer Fig.807
    Stock Availability: In stock
    Picture of 20nb Hatts 47 GM PN25 Swing Check Valve

    20nb Hatts 47 GM PN25 Swing Check Valve

    H47020
    20mm Hattersley PN25 Bronze Swing Check Valve Fig.47
    Stock Availability: In stock
    Picture of 25nb Hattersley 807 GM Strainer

    25nb Hattersley 807 GM Strainer

    H807025
    25mm Hattersley WRAS approved PN32 Bronze Strainer Fig.807
    Stock Availability: In stock
    Picture of 25nb Hatts 3047W Bronze Swing Check Valve WRAS

    25nb Hatts 3047W Bronze Swing Check Valve WRAS

    H3047W025
    25mm Hattersley WRAS approved PN25 Bronze Swing Check Valve Fig.3047W
    Stock Availability: Out of stock
    Picture of 25nb Hatts 47 GM PN25 Swing Check Valve

    25nb Hatts 47 GM PN25 Swing Check Valve

    H47025
    25mm Hattersley PN25 Bronze Swing Check Valve Fig.47
    Stock Availability: In stock
    Picture of 28mm Hatts 250CW WRAS PN16 DZR Comp Double Check

    28mm Hatts 250CW WRAS PN16 DZR Comp Double Check

    H250CW028
    28mm Hattersley WRAS approved PN16 Compression ended inline Double Check Valve Fig.250W
    Stock Availability: In stock
    Picture of 32nb Hattersley 807 GM Strainer

    32nb Hattersley 807 GM Strainer

    H807032
    32mm Hattersley WRAS approved PN32 Bronze Strainer Fig.807
    Stock Availability: In stock
    Picture of 32nb Hattersley 817 Bronze Strainer

    32nb Hattersley 817 Bronze Strainer

    H817032
    32mm Hattersley WRAS approved PN16 Bronze Strainer Fig.817
    Stock Availability: Out of stock
    Picture of 32nb Hatts 42 GM PN32 Lift Check Valve

    32nb Hatts 42 GM PN32 Lift Check Valve

    H42032
    32nb Hattersley PN32 Horizontal Lift Check Valve Fig.42
    Stock Availability: In stock
    Picture of 32nb Hatts 47 GM PN25 Swing Check Valve

    32nb Hatts 47 GM PN25 Swing Check Valve

    H47032
    32mm Hattersley PN25 Bronze Swing Check Valve Fig.47
    Stock Availability: In stock
    Picture of 40nb Hattersley 807 GM Strainer

    40nb Hattersley 807 GM Strainer

    H807040
    40mm Hattersley WRAS approved PN32 Bronze Strainer Fig.807
    Stock Availability: In stock
    Picture of 40nb Hattersley 817 Bronze Strainer

    40nb Hattersley 817 Bronze Strainer

    H817040
    40mm Hattersley WRAS approved PN16 Bronze Strainer Fig.817
    Stock Availability: In stock
    Picture of 40nb Hatts 47 GM PN25 Swing Check Valve

    40nb Hatts 47 GM PN25 Swing Check Valve

    H47040
    40mm Hattersley PN25 Bronze Swing Check Valve Fig.47
    Stock Availability: In stock
    Picture of 50nb Hattersley 807 GM Strainer

    50nb Hattersley 807 GM Strainer

    H807050
    50mm Hattersley WRAS approved PN32 Bronze Strainer Fig.807
    Stock Availability: In stock
    Picture of 50nb Hatts 1013 Bronze Horizontal Lift Check Valve

    50nb Hatts 1013 Bronze Horizontal Lift Check Valve

    H1013050
    50mm Hattersley PN32 Horizontal Lift Check Valve Fig.1013
    Stock Availability: In stock