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prv

The V6 PRV engine is an automobile petrol V6 engine that was developed jointly by Peugeot, Renault and Volvo Cars – and sold from 1974 to 1998. It was gradually replaced after 1994 by another joint PSA-Renault design, known as the ES engine at PSA and the L engine at Renault. It was designed and manufactured by the company "Française de Mécanique" for PSA, Renault and Volvo.

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  1. K

    question about pressure

    Hi, combi boiler in the house 7 Bar from mains I have installed a prv to get pressure between 3-4 Bar. Is that correct?
    • Klarenza
    • Thread
    • about bar boiler boilers central heating system cold combi flow high hot hot water mains manual noise pressure prv question supply system taps valve water
    • Replies: 5
    • Forum: Plumbing Jobs | The Job-board
  2. W

    Pressure Reducing Valve

    Will installing a PRV on a veritcal effect its performance?
    • Winston
    • Thread
    • diaphragm drains hot job pressure pressure reducing valve prv reducing shower smell supply tank valve work
    • Replies: 5
    • Forum: Plumbing Jobs | The Job-board
  3. R

    PRV theory

    Hi, Does anyone know why you're supposed to fit PRV's on a horizontal run with the screw at the top? I'm a little short of available horizontal pipe and would like to know if it is possible to successfully fit them to vertical pipe, or failing that if I could ft one with the screw horizontally...
    • renMIke
    • Thread
    • boiler element flow gravity horizontal inside pipe pipes pressure problem prv screw theory valve vertical wall water
    • Replies: 7
    • Forum: Plumbing Jobs | The Job-board
  4. H

    boiler condensate and prv information

    can any one point me to website info on boiler condensate and prv regs of going into into stack.
    • heatman
    • Thread
    • boiler burst cleaning condensate guide information installation newbie oil pipe problem prv sink stack trap waste water website
    • Replies: 4
    • Forum: Plumbing Jobs | The Job-board
  5. J

    Chaffoteaux Combi PRV

    I have a customer with a dripping prv on a Chaffoteaux Combi it's the one with a plastic flexy pipe off the PRV.It drips constantly.Anyone ever stripped one?I'm guessing it's noly an "O"ring or the valve seat.Anyone have a manual or schematic by any chance? Cheers John
  6. T

    PRV on electric shower??

    Hi guys, got a mate complaining of his electric shower getting cold when toilet is flushed or cold tap turned on. I haven't touched the shower yet (weekend favour) and suspect there's crap in the filter at the shower feed in side, but he has a PRV fitted to the mains in feed for the...
    • Tosh
    • Thread
    • circulation cold combi copper electric electric shower element filter heating high loft mains overflow pipe plumbing pressure problem prv shower showers system tank tap toilet valve water
    • Replies: 2
    • Forum: Plumbing Jobs | The Job-board
  7. B

    pressure loss on sealed system

    im totally stuck with a central heating system i installed last may. everything was working fine until last dec when i got a fone call from the customer claiming that the pressure on her boiler had dropped to zero. the boiler itself is a worcester 40 cdi and was fitted onto an existing open vent...
    • bigbeak07
    • Thread
    • boiler central central heating system copper expansion expansion vessel find leak lockshield pipework pressure pressure loss prv radiators rising sealed sealed system system temperature trv valves vent vessel worcester
    • Replies: 0
    • Forum: Plumbing Jobs | The Job-board

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