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    Valves / Pressure Relief Valve

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    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorised surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorised dealers. Because Radwell is not an authorised distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    CDI CONTROL DEVICES SV-25-125

    CDI CONTROL DEVICES

    SV-25-125

    SAFETY RELIEF VALVE, 125PSI, 1/4 ASME
    ✓ IN STOCK!
    £28.75 Price with VAT: £34.50 Buy Surplus As Low As £15.07 Price with VAT: £18.08
    £15.07 Price with VAT: £18.08
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    CDI CONTROL DEVICES ST33

    CDI CONTROL DEVICES

    ST33

    DISCONTINUED BY MANUFACTURER, SAFETY RELIEF VALVE, 150PSI, 3/8INCH, ASME
    Buy Surplus As Low As £4.72 Price with VAT: £5.66
    £4.72 Price with VAT: £5.66
    CDI CONTROL DEVICES 5Z765

    CDI CONTROL DEVICES

    5Z765

    VALVE PRESSURE RELIEF 3/4IN NPT 0-20PSI RANGE
    £29.47 Price with VAT: £35.37 Buy Surplus As Low As £18.14 Price with VAT: £21.76
    £18.14 Price with VAT: £21.76
    CDI CONTROL DEVICES 32170771C

    CDI CONTROL DEVICES

    32170771C

    VALVE AUXILIARY
    £38.54 Price with VAT: £46.25 Buy Surplus As Low As £19.65 Price with VAT: £23.58
    £19.65 Price with VAT: £23.58
    CDI CONTROL DEVICES PR25

    CDI CONTROL DEVICES

    PR25

    1/4" ADJUSTABLE PRESSURE RELIEF VALVE, 0-20PSI
    £5.71 Price with VAT: £6.85 Buy Surplus As Low As £3.42 Price with VAT: £4.11
    £3.42 Price with VAT: £4.11
    CDI CONTROL DEVICES PR25-008

    CDI CONTROL DEVICES

    PR25-008

    1/4" ADJUSTABLE PRESSURE RELIEF VALVE, WITHOUT DRY SEAL, 50-125PSI
    £5.69 Price with VAT: £6.83 Buy Surplus As Low As £3.42 Price with VAT: £4.10
    £3.42 Price with VAT: £4.10
    CDI CONTROL DEVICES PR38

    CDI CONTROL DEVICES

    PR38

    3/8" ADJUSTABLE PRESSURE RELIEF VALVE, 0-20PSI
    £9.82 Price with VAT: £11.79 Buy Surplus As Low As £5.89 Price with VAT: £7.07
    £5.89 Price with VAT: £7.07
    CDI CONTROL DEVICES PR75

    CDI CONTROL DEVICES

    PR75

    3/4" ADJUSTABLE PRESSURE RELIEF VALVE, 0-20PSI
    £15.87 Price with VAT: £19.04 Buy Surplus As Low As £9.82 Price with VAT: £11.79
    £9.82 Price with VAT: £11.79
    CDI CONTROL DEVICES PR25-009

    CDI CONTROL DEVICES

    PR25-009

    1/4" ADJUSTABLE PRESSURE RELIEF VALVE, WITHOUT DRY SEAL, 100-200PSI
    £5.69 Price with VAT: £6.83 Buy Surplus As Low As £3.42 Price with VAT: £4.10
    £3.42 Price with VAT: £4.10
    CDI CONTROL DEVICES PR10

    CDI CONTROL DEVICES

    PR10

    1" ADJUSTABLE PRESSURE RELIEF, 0-20PSI
    £89.93 Price with VAT: £107.91 Buy Surplus As Low As £54.41 Price with VAT: £65.29
    £54.41 Price with VAT: £65.29
    CDI CONTROL DEVICES PR25-007

    CDI CONTROL DEVICES

    PR25-007

    1/4" ADJUSTABLE PRESSURE RELIEF VALVE, WITHOUT DRY SEAL, 10-60PSI
    £5.71 Price with VAT: £6.85 Buy Surplus As Low As £3.42 Price with VAT: £4.11
    £3.42 Price with VAT: £4.11
    CDI CONTROL DEVICES NBR20-0T003

    CDI CONTROL DEVICES

    NBR20-0T003

    SAFETY VALVE, 2", 3 PSI
    £232.00 Price with VAT: £278.39 Buy Surplus As Low As £139.80 Price with VAT: £167.76
    £139.80 Price with VAT: £167.76
    CDI CONTROL DEVICES NBR20-0T005

    CDI CONTROL DEVICES

    NBR20-0T005

    SAFETY VALVE, 2", 5 PSI,590 SCFM
    £232.00 Price with VAT: £278.39 Buy Surplus As Low As £139.80 Price with VAT: £167.76
    £139.80 Price with VAT: £167.76
    CDI CONTROL DEVICES NBR20-0T010

    CDI CONTROL DEVICES

    NBR20-0T010

    SAFETY VALVE, 2", 10 PSI,771 SCFM
    £232.00 Price with VAT: £278.39 Buy Surplus As Low As £139.80 Price with VAT: £167.76
    £139.80 Price with VAT: £167.76
    CDI CONTROL DEVICES NBR20-0T013

    CDI CONTROL DEVICES

    NBR20-0T013

    SAFETY VALVE, 2", 13 PSI
    £232.00 Price with VAT: £278.39 Buy Surplus As Low As £139.80 Price with VAT: £167.76
    £139.80 Price with VAT: £167.76
    CDI CONTROL DEVICES NBR20-0T014

    CDI CONTROL DEVICES

    NBR20-0T014

    SAFETY VALVE, 2", 14 PSI
    £232.00 Price with VAT: £278.39 Buy Surplus As Low As £139.80 Price with VAT: £167.76
    £139.80 Price with VAT: £167.76
    CDI CONTROL DEVICES NBR30-0T003

    CDI CONTROL DEVICES

    NBR30-0T003

    SAFETY VALVE, 3", 3 PSI
    £576.59 Price with VAT: £691.91 Buy Surplus As Low As £346.10 Price with VAT: £415.33
    £346.10 Price with VAT: £415.33
    CDI CONTROL DEVICES NBR30-0T005

    CDI CONTROL DEVICES

    NBR30-0T005

    SAFETY VALVE, 3", 5 PSI,1200 SCFM
    £576.59 Price with VAT: £691.91 Buy Surplus As Low As £346.10 Price with VAT: £415.33
    £346.10 Price with VAT: £415.33
    CDI CONTROL DEVICES NBR30-0T010

    CDI CONTROL DEVICES

    NBR30-0T010

    SAFETY VALVE, 3", 10 PSI,1862 SCFM
    £576.59 Price with VAT: £691.91 Buy Surplus As Low As £346.10 Price with VAT: £415.33
    £346.10 Price with VAT: £415.33
    CDI CONTROL DEVICES NBR30-0T012

    CDI CONTROL DEVICES

    NBR30-0T012

    SAFETY VALVE, 3", 12 PSI
    £576.59 Price with VAT: £691.91 Buy Surplus As Low As £346.10 Price with VAT: £415.33
    £346.10 Price with VAT: £415.33
    CDI CONTROL DEVICES NVR20-0A014

    CDI CONTROL DEVICES

    NVR20-0A014

    2" VACUUM RELIEF VALVE, 14"HG
    £232.75 Price with VAT: £279.30 Buy Surplus As Low As £139.80 Price with VAT: £167.76
    £139.80 Price with VAT: £167.76
    CDI CONTROL DEVICES NVR20-0A015

    CDI CONTROL DEVICES

    NVR20-0A015

    2" VACUUM RELIEF VALVE, 15"HG
    £232.75 Price with VAT: £279.30 Buy Surplus As Low As £139.80 Price with VAT: £167.76
    £139.80 Price with VAT: £167.76
    CDI CONTROL DEVICES NVR20-0A025

    CDI CONTROL DEVICES

    NVR20-0A025

    2" VACUUM RELIEF VALVE, 25"HG
    £232.75 Price with VAT: £279.30 Buy Surplus As Low As £139.80 Price with VAT: £167.76
    £139.80 Price with VAT: £167.76
    CDI CONTROL DEVICES NVR25-0A005

    CDI CONTROL DEVICES

    NVR25-0A005

    2-1/2" VACUUM RELIEF VALVE, 5"HG
    £433.76 Price with VAT: £520.52 Buy Surplus As Low As £260.71 Price with VAT: £312.85
    £260.71 Price with VAT: £312.85
    CDI CONTROL DEVICES ST2533-0A150

    CDI CONTROL DEVICES

    ST2533-0A150

    SAFETY RELIEF VALVE,3/8 NPT SAFETY VALVE SET AT 150 PSI
    £7.07 Price with VAT: £8.48 Buy Surplus As Low As £4.24 Price with VAT: £5.09
    £4.24 Price with VAT: £5.09
    CDI CONTROL DEVICES SB75-0A200

    CDI CONTROL DEVICES

    SB75-0A200

    AIR SAFETY VALVE, SOFT SEAT, 3/4 IN (M)NPT INLET (IN.), 200 PSI PRESET SETTING (PSI)
    £90.68 Price with VAT: £108.82 Buy Surplus As Low As £54.41 Price with VAT: £65.29
    £54.41 Price with VAT: £65.29
    CDI CONTROL DEVICES SF50-1A160

    CDI CONTROL DEVICES

    SF50-1A160

    SOFT SEAT SAFETY VALVE, 1/2 NPT, SET AT 160 PSI
    £27.20 Price with VAT: £32.65 Buy Surplus As Low As £16.63 Price with VAT: £19.95
    £16.63 Price with VAT: £19.95
    CDI CONTROL DEVICES SF50-0A150

    CDI CONTROL DEVICES

    SF50-0A150

    AIR SAFETY VALVE, SOFT SEAT, 1/2IN (M)NPT INLET, 150PSI PRESET SETTING
    £27.20 Price with VAT: £32.65 Buy Surplus As Low As £16.63 Price with VAT: £19.95
    £16.63 Price with VAT: £19.95
    CDI CONTROL DEVICES SB75-0A150

    CDI CONTROL DEVICES

    SB75-0A150

    VALVE ASME SAFETY 3/4IN NPT 150PSI 595SCFM
    £52.14 Price with VAT: £62.57 Buy Surplus As Low As £31.74 Price with VAT: £38.09
    £31.74 Price with VAT: £38.09
    CDI CONTROL DEVICES LGM-20

    CDI CONTROL DEVICES

    LGM-20

    UNLOADER VALVE MARK II 1/2" FPT W/TOGGLE 95-115
    £82.37 Price with VAT: £98.84 Buy Surplus As Low As £49.88 Price with VAT: £59.85
    £49.88 Price with VAT: £59.85
    CDI CONTROL DEVICES SA25-1L165

    CDI CONTROL DEVICES

    SA25-1L165

    AIR SAFETY VALVE, HARD SEAT TYPE, NPT 1/4IN INLET CONNECTION, 165 PSI, 140 CFM, BRASS BODY
    £23.66 Price with VAT: £28.39 Buy Surplus As Low As £14.50 Price with VAT: £17.40
    £14.50 Price with VAT: £17.40
    CDI CONTROL DEVICES VR25

    CDI CONTROL DEVICES

    VR25

    1/4" ADJUSTABLE VACUUM RELIEF VALVE, 0-27" HG MAX. 1/4 HP
    £5.82 Price with VAT: £6.98 Buy Surplus As Low As £3.49 Price with VAT: £4.19
    £3.49 Price with VAT: £4.19
    CDI CONTROL DEVICES VR10

    CDI CONTROL DEVICES

    VR10

    1" ADJUSTABLE VACUUM RELIEF VALVE, 0-27" HG MAX. 5HP
    £72.55 Price with VAT: £87.06 Buy Surplus As Low As £43.83 Price with VAT: £52.60
    £43.83 Price with VAT: £52.60
    CDI CONTROL DEVICES VR38

    CDI CONTROL DEVICES

    VR38

    3/8" ADJUSTABLE VACUUM RELIEF VALVE, 0-27" HG MAX. 1HP
    £9.82 Price with VAT: £11.79 Buy Surplus As Low As £5.89 Price with VAT: £7.07
    £5.89 Price with VAT: £7.07
    CDI CONTROL DEVICES VR75

    CDI CONTROL DEVICES

    VR75

    3/4" ADJUSTABLE VACUUM RELIEF VALVE, 0-27" HG MAX. 3HP
    £15.87 Price with VAT: £19.04 Buy Surplus As Low As £9.82 Price with VAT: £11.79
    £9.82 Price with VAT: £11.79
    CDI CONTROL DEVICES NBR20-0T015

    CDI CONTROL DEVICES

    NBR20-0T015

    SAFETY VALVE, 2", 15 PSI,856 SCFM
    £232.00 Price with VAT: £278.39 Buy Surplus As Low As £139.80 Price with VAT: £167.76
    £139.80 Price with VAT: £167.76
    CDI CONTROL DEVICES NBR25-0T005

    CDI CONTROL DEVICES

    NBR25-0T005

    SAFETY VALVE, 2-1/2", 5 PSI,933 SCFM
    £433.76 Price with VAT: £520.52 Buy Surplus As Low As £260.71 Price with VAT: £312.85
    £260.71 Price with VAT: £312.85
    CDI CONTROL DEVICES NBR25-0T010

    CDI CONTROL DEVICES

    NBR25-0T010

    SAFETY VALVE, 2-1/2", 10 PSI,1193 SCFM
    £433.76 Price with VAT: £520.52 Buy Surplus As Low As £260.71 Price with VAT: £312.85
    £260.71 Price with VAT: £312.85
    CDI CONTROL DEVICES NBR25-0T015

    CDI CONTROL DEVICES

    NBR25-0T015

    SAFETY VALVE, 2-1/2", 15 PSI,1862 SCFM
    £433.76 Price with VAT: £520.52 Buy Surplus As Low As £260.71 Price with VAT: £312.85
    £260.71 Price with VAT: £312.85
    CDI CONTROL DEVICES NBR30-0T015

    CDI CONTROL DEVICES

    NBR30-0T015

    SAFETY VALVE, 3", 15 PSI,2233 SCFM
    £576.59 Price with VAT: £691.91 Buy Surplus As Low As £346.10 Price with VAT: £415.33
    £346.10 Price with VAT: £415.33
    CDI CONTROL DEVICES NVR20-0A005

    CDI CONTROL DEVICES

    NVR20-0A005

    2" VACUUM RELIEF VALVE, 5"HG
    £232.75 Price with VAT: £279.30 Buy Surplus As Low As £139.80 Price with VAT: £167.76
    £139.80 Price with VAT: £167.76
    CDI CONTROL DEVICES NVR20-0A007

    CDI CONTROL DEVICES

    NVR20-0A007

    2" VACUUM RELIEF VALVE, 7"HG
    £232.75 Price with VAT: £279.30 Buy Surplus As Low As £139.80 Price with VAT: £167.76
    £139.80 Price with VAT: £167.76
    CDI CONTROL DEVICES NVR20-0A012

    CDI CONTROL DEVICES

    NVR20-0A012

    2" VACUUM RELIEF VALVE, 12"HG
    £232.75 Price with VAT: £279.30 Buy Surplus As Low As £139.80 Price with VAT: £167.76
    £139.80 Price with VAT: £167.76
    CDI CONTROL DEVICES NVR25-0A015

    CDI CONTROL DEVICES

    NVR25-0A015

    2-1/2" VACUUM RELIEF VALVE, 15"HG
    £402.10 Price with VAT: £482.52 Buy Surplus As Low As £230.05 Price with VAT: £276.06
    £230.05 Price with VAT: £276.06
    CDI CONTROL DEVICES NVR25-0A025

    CDI CONTROL DEVICES

    NVR25-0A025

    2-1/2" VACUUM RELIEF VALVE, 25"HG
    £433.76 Price with VAT: £520.52 Buy Surplus As Low As £260.71 Price with VAT: £312.85
    £260.71 Price with VAT: £312.85
    CDI CONTROL DEVICES NVR30-0A005

    CDI CONTROL DEVICES

    NVR30-0A005

    3" VACUUM RELIEF VALVE, 5" HG
    £576.59 Price with VAT: £691.91 Buy Surplus As Low As £346.10 Price with VAT: £415.33
    £346.10 Price with VAT: £415.33
    CDI CONTROL DEVICES NVR30-0A015

    CDI CONTROL DEVICES

    NVR30-0A015

    3" VACUUM RELIEF VALVE, 15" HG
    £576.59 Price with VAT: £691.91 Buy Surplus As Low As £346.10 Price with VAT: £415.33
    £346.10 Price with VAT: £415.33
    CDI CONTROL DEVICES NVR30-0A025

    CDI CONTROL DEVICES

    NVR30-0A025

    RELIEF VALVE, 3", VACUUM, 25" HG
    £588.12 Price with VAT: £705.74 Buy Surplus As Low As £349.57 Price with VAT: £419.48
    £349.57 Price with VAT: £419.48
    CDI CONTROL DEVICES ST25-1A100

    CDI CONTROL DEVICES

    ST25-1A100

    PRESSURE RELIEF VALVE, 1/4 INCH NPT, 100 PSI
    £6.77 Price with VAT: £8.13 Buy Surplus As Low As £4.07 Price with VAT: £4.88
    £4.07 Price with VAT: £4.88
    CDI CONTROL DEVICES ST25-1A140

    CDI CONTROL DEVICES

    ST25-1A140

    AIR SAFETY VALVE, O-RING/SOFT SEAT, 140 PSI / 128 CFM SET PRESSURE, 1/4 IN (M)NPT, BRASS/STAINLESS STEEL/SILICONE
    £11.79 Price with VAT: £14.15 Buy Surplus As Low As £6.87 Price with VAT: £8.24
    £6.87 Price with VAT: £8.24
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