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    • Plumbing Valves & Stopcocks Caleffi - 1/2" Series 309 Pressure & Temperature Relief Valve Set at 90°C - 7 Bar - 309473 CST

    Caleffi - 1/2" Series 309 Pressure & Temperature Relief Valve Set at 90°C - 7 Bar - 309473 CST

    061-475-0702

    £21.65 inc. VAT

    £18.04 ex. VAT

      10+ in stock for nationwide delivery

    • Protect unvented domestic hot water storage cylinders from critical over-temperature and over-pressure conditions with the Altecnic 309 safety valve. Engineered to prevent stored water from reaching 100°C, the valve automatically discharges a sufficient volume of water once set limits are breached, safely returning the system to normal operating parameters.

      • Protects unvented cylinders from excess temperature and pressure
      • 1/2" connection
      Brand
      Caleffi
      Guarantee
      12 Months
      Category
      Pressure & Temperature Relief Valve
      Product Code
      061-475-0702
      Main Material
      Dzr Brass
      Main Colour
      Brass
      Box Quantity
      1
      Weight
      265 g
      Width
      55 mm
      Height
      187 mm
      Diameter
      35 mm
      Max Pressure
      10 Bar
      GTIN
      0708747449563

    • Collect in-store

      Collection is available between 7:30 am and 4:30 pm.

      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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