Reliance Water Controls - 102 Series Potable Water Pressure Relief Valves

Rapid removal of single piece cartridge for cleaning or replacement.

Diaphragm design gives improved resistance against scale.

Multiple connections for flexible installation.

Set relief pressure range from 3.5 to 8 bar.

1–12 of 45 items

  • Heatrae Sadia - 6 Bar Core Unit Pressure Relief Expansion Manifold Valve

    Heatrae Sadia 6 Bar Core Pressure Relief Expansion Manifold Valve

    SKU: HS-9-25
    EXCL. TAX £49.98 INCL. TAX £59.97
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  • Heatrae Sadia Megaflo 22mm Tee / 8 Bar Pressure Relief Valve 95605893 Two Piece

    SKU: HS-8-59
    EXCL. TAX £31.63 INCL. TAX £37.95
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  • Reliance - 3.5 Bar Pressure Relief Valve 1/2" MBSP x 15mm PREL102009

    Reliance – 3 Bar Pressure Relief Valve 1/2″ MBSP x 15mm

    SKU: RE-10-36
    EXCL. TAX £22.19 INCL. TAX £26.63
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  • Reliance - 3 Bar Pressure Relief Valve 1/2" MBSP x 15mm

    Reliance – 3 Bar Pressure Relief Valve 1/2″ MBSP x 15mm

    SKU: RE-10-36a
    EXCL. TAX £19.28 INCL. TAX £23.14
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  • Reliance - 3.5 Bar Pressure Relief Valve 1/2" MBSP x FBSP PREL102040

    Reliance – 3 Bar Pressure Relief Valve 1/2″ MBSP x FBSP

    SKU: RE-8-104
    EXCL. TAX £21.69 INCL. TAX £26.03
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  • Reliance - 3 Bar Pressure Relief Valve 3/4" FBSP x FBSP PREL

    Reliance – 3 Bar Pressure Relief Valve 3/4″ FBSP x FBSP

    SKU: RE-8-76
    EXCL. TAX £24.88 INCL. TAX £29.85
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  • Reliance - 6 Bar Pressure Relief Valve 3/4" MBSP x 22mm PREL102027

    Reliance – 3 Bar Pressure Relief Valve 3/4″ MBSP x 22mm

    SKU: RE-8-70
    Sale! EXCL. TAX £18.00 INCL. TAX £21.60
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  • Reliance - 3.5 Bar Pressure Relief Valve 1/2" FBSP x FBSP

    Reliance – 3.5 Bar Pressure Relief Valve 1/2″ FBSP x FBSP PREL102014

    SKU: RE-8-18
    EXCL. TAX £20.25 INCL. TAX £24.30
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  • Reliance - 3.5 Bar Pressure Relief Valve 1/2" MBSP x 15mm PREL102009

    Reliance – 3.5 Bar Pressure Relief Valve 1/2″ MBSP x 15mm PREL102009

    SKU: RE-10-40
    EXCL. TAX £19.28 INCL. TAX £23.13
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  • Reliance - 3.5 Bar Pressure Relief Valve 1/2" MBSP x FBSP PREL102040

    Reliance – 3.5 Bar Pressure Relief Valve 1/2″ MBSP x FBSP PREL102040

    SKU: RE-8-93
    EXCL. TAX £18.78 INCL. TAX £22.53
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  • Reliance - 3.5 Bar Pressure Relief Valve 3/4" MBSP x 22mm PREL102020

    Reliance – 3.5 Bar Pressure Relief Valve 3/4″ MBSP x 22mm PREL102020

    SKU: RE-8-71
    EXCL. TAX £25.88 INCL. TAX £31.06
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  • Reliance - 3.5 Bar Pressure Relief Valve 3/4" MBSP x FBSP PREL102048

    Reliance – 3.5 Bar Pressure Relief Valve 3/4″ MBSP x FBSP PREL102048

    SKU: RE-8-7
    EXCL. TAX £24.88 INCL. TAX £29.85
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