Reliance Valves Predator Pressure Reducing Valve 0-16… (914HR)

£ 30.24INC VAT

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Reliance Valves Predator Pressure Reducing Valve 0-16 15mm x 15mm (914HR)

Takes a high inlet pressure and reduces it to a lower outlet pressure. Drop-tight valve controls the pressure under both flow and no-flow conditions. Fully serviceable integral strainer protects the seat of the valve. Can be installed in any orientation, providing full installation flexibility. Supplied complete with pressure gauge and gauge port plug.

  • DZR Brass
  • Suitable for Hot & Cold Applications

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Rated 5 out of 5 by from Works very well Pressure in our house is 108psi. It's brutal but great for washing the fascias! After years of trying to alleviate the flow by half closing isolators that become noisy and stem the water hammer with various magical arrestors and vertical air traps, I fitted one of these after the water meter. A 15mm one does our 2 up 2 down house with two bathrooms perfectly. I'm very happy, our whole plumbing system is now much more civilized and not a hint of any hammer anywhere. No idea if it's reliable, it's been in for three days.
Date published: 2022-03-30
Rated 5 out of 5 by from Protect your appliances! I fitted one of these to a friend's house, the mains pressure was over 5 bar resulting in very pronounced water hammer (banging sound from the pipes when taps are used) and also posed a significant risk of pipe or appliance damage (washing machines, dishwashers etc). When installed it was easily adjusted down to a more suitable 3.5 bar, it cured the water hammer issue instantly. The only downside of this product is that it will reduce the water flow very slightly if you're dropping pressure down significantly from over 5 to 3.5 bar, but this is a very small price to pay for the advantages gained.
Date published: 2021-11-14
Rated 5 out of 5 by from PRV Great price excellent quality always helpful friendly staff
Date published: 2021-03-19
Rated 5 out of 5 by from New PRV valve to incoming main Plumber fitted this new PRV to incoming water main within 10 minutes, excellent product at reasonable cost. Plumber friend said product was very well made and easy to fit.
Date published: 2020-07-21
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can the valve adjusted to a specified pressure

Asked by: maxfa

Mounting vertically

I need to mount this in a vertical pipe. I notice Honeywell state that their PRV can only be mounted in a vertical pipe if the adjuster faces upwards, but if I do that the flow direction would be wrong. Is this item suitable for vertical mounting?
Asked by: diamondr

What is the working pressure range of this valve. I want an outlet pressure of 0.5-1 bar.

Asked by: Gehame
Adjustable between 1.0 - 6.0 bar For use at temperatures up to 80°C.
Answered by: sanatci
Date published: 2022-07-06
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Specification
A Size 15 mm
Brand Reliance Valves
B Size 15 mm
Construction Material (Plumbing) DZR Brass
Manufacturer Guarantee 1 Year Guarantee
Operating Water Pressure 0-16 bar
Pack Size 1
Pieces in Pack/Case 1
Product Diameter 15 mm
Product Type Predator Pressure Reducing Valve
Temperature Range 0-80 °C