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Non Return Valve - Threaded
Tru Design

Non Return Valve - Threaded

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  • Ideal for stopping water backflow from siphoning.
  • Stainless spring - No corrosion or risk of internal valve staying open.
  • Very low opening pressure with minimal restriction on flow-rate.
  • Minimal installation room needed and no other fittings required.
  • The White Arrow identifies water flow direction.
  • Recommended operating pressure: 0 - 150 psi (Max 230 psi).
  • Recommended operating temperature: 65°C (Max 93°C).
  • Glass reinforced nylon composite - High strength, stiffness and light weight.
  • Immune to corrosion and electrolysis for long service life.
  • Chemical resistant - Impervious to diesel, petrol and antifouling paints.
  • UV resistant, suitable for all marine environments.

    Other Details:

    Part No. Hose Tail Ø Colour Recommended
    Flow-rates
    (Litre/min)
    Opening
    Pressure
    (psi)
    (in) (mm)
    450041 1" 25 Black 25 – 79 ~ 0.29
    450045 1-1/2" 38 Black 61 – 193 ~ 0.23
  • After ordering online, you will receive an automated email confirmation containing your order details. Your order will then be confirmed within a few minutes of placing your order.

    It is our policy to ensure we deliver to our customers in a timely manner. In order to achieve this we use a range of freight companies depending on the size and weight of your order. In some instances we may use a number of carriers to get your products to you. For example, chain may come by road, some electronic equipment by air.


    Most orders are shipped within 2 - 5 Days

    Shipping rates

    Orders delivered to Australian Post Codes under $499 attract an $18.00 shipping charge.

    Orders of $499 or more ship free.*


    For Remote areas and bulky items. If the cost to send is vastly different to our standard delivery costs, someone from our team will contact you prior to dispatch to arrange further payment or to issue a refund if you are not happy with the additional charges.

    International orders will be charged at $0.00 initially and our staff will be in contact with a shipping quote. If the quote is not accepted the customer reserves the right to cancel their order and be refunded in full.

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