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    • Plumbing Valves & Stopcocks Reliance RWC - 15mm Pushfit Pressure Relief Valve for 1-Piece MK3 Multibloc - 4.75 Bar - PREL355035

    Reliance RWC - 15mm Pushfit Pressure Relief Valve for 1-Piece MK3 Multibloc - 4.75 Bar - PREL355035

    520-468-0803

    £34.75 inc. VAT

    £28.96 ex. VAT

      10+ in stock for nationwide delivery

    • The Reliance RWC PREL355035 is a specialised, high-quality replacement pressure relief valve (PRV) cartridge designed specifically for the original, legacy generation of the Reliance MK3 1-Piece Multibloc Inlet Control Valve Group. When an unvented cylinder's control manifold begins constantly dripping or venting water through the discharge pipework due to a worn internal seat, this component allows heating engineers to swap out just the faulty relief mechanism rather than replacing the entire expensive brass manifold.

      • Pressure relief valve for use with 1 Piece MK3 Multibloc
      • Pressure Rating: 4.75 bar
      Brand
      Reliance Water Controls
      Category
      Pressure Relief Valve
      Product Code
      520-468-0803
      Main Material
      Plastic
      Main Colour
      Black
      Box Quantity
      1
      Weight
      55 g
      Width
      45 mm
      Height
      70 mm
      Diameter
      30 mm
      Max Pressure
      10 Bar
      GTIN
      0708747448306

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      Please bring your order confirmation/number with you on collection.

      Please wait for us to contact you before making your way to collect your items.

      We will hold your order for 1 working week before returning the items.

      Estimated collection Thursday 29th.

    • Our delivery policy

      We will deliver goods as soon as we can. An estimated delivery date will be provided on the checkout pages. For stock items, this may be as soon as the next day; for out-of-stock items, it may take a day or two longer.

      £5 standard delivery across the UK for most products on our website, with free delivery on orders above £100 for customers within 10 miles of our Welwyn Garden City location. Some larger items may incur an additional surcharge to cover our delivery costs.

      See our 'Terms of Sale' for more information on our delivery policy.

      Doorstep delivery only.

      Order before 2.00pm for estimated delivery on Tuesday 27th.

    • Our returns policy

      See our 'Terms of Sale' for more information on our returns policy.

      Restocking charges apply.

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