Valves and Unions

(124 products)

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  1. Anti-Legionella Valves

    Explore our range of Anti-Legionella Valves, th ...

  2. Branch Connections

    Shop from our selection of Branch Connections, ...

  3. Crane Valves

    A Crane valve, is an industrial valve manufactu ...

  4. Hose Mender

  5. Hosetails

    Shop from our comprehensive selection of Hoseta ...

  6. Non-Return Valves

    Shop from our collection of Non-Return Valves, ...

  7. Unions

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  1. Dorot DAV-P-1-K-DRG Air Release and Vacuum Break Valve

    SURGE-DOROT

    Dorot DAV-P-1-K-DRG Air Release and Vacuum Break Valve - WRAS Approved

    Designed for efficient discharge and intake of air in water transport systems, filtering systems, containers, and other places where confined air could impair the system’s operation.

    £256.87 RRP £300.00 £250.00
    Free Delivery
    In stock
  2. Anti Legionella Valve 1 1/4"

    REFLEX-9111066

    Reflex 1 1/4 Inch Anti Legionella Valve

    The Reliance Anti-legionella valve converts a standard single connection expansion vessel into a ‘flow through’ type. It does this by diverting a portion of the flow into the vessel so that the water content is continually renewed to prevent water stagnation, which can cause to Legionella growth.

    £120.00 RRP £112.80 £94.00
    Free Delivery
    In stock
  3. GWS FlowThru In Line Anti-Legionella Flow Through Valve - WRAS Approved

    IFAPLUS-100BSP

    GWS FlowThru In Line Anti-Legionella Flow Through Valve - WRAS Approved

    The Global Water Solutions FlowThru Inline Adaptors are ideally suited for constant pressure systems such as hot and cold water booster systems controlled by variable frequency or variable speed drives.

    £46.80 £39.00
    In stock
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Valves and Unions

When specifying a pump, it’s important to make sure that you have all of the fittings and connections needed for the installation too. There are a variety of types of unions and valves available, and they come in a range of different materials and sizes, so it’s therefore vital to specify the right ones for the job when you’re buying and installing a pump. From a simple non return valve to more unusual types, you can choose from a range of different options that are available to order on our site. One of the most common types of valve in use with pump installations is the non return valve, available in 1-inch and 11/4-inch sizes. There are also specialist valves made by pump manufacturer Grundfos for use with their kit. Other types of valve on offer include the brass ball valve, sold in pairs, and the brass gate valve. The latter type are available in 22mm and 28mm sizes and are also sold in pairs. Our unions come in both brass and iron and again are supplied in a range of different sizes to suit all applications. There are standard-size 1-inch and 2/4-inch unions, as well as those to make different-sized connections - for example, 11/4-inch by 2-inch or 11/4-inch by 11/2-inch. Once again, unions are sold in pairs. More specialist types of valve that we offer include brass swing check valves which are available in 11/4-inch sizes. ABS check valve flaps and check valve washers are available to buy separately for use in new installations and repairs.

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