Pressure reducer

The complete range of pressure reducer.

Stainless steel threaded connection
Cut-off valve
Check valve - Stainer filter
Barbed fitting
Guillemin hose coupling
DSP fittings
Raccord GFR
Keyser fittings
Camlock fittings
Clamp fittings
DIN fittings
SMS fittings
Macon fittings
STORZ couplings
PERROT fittings
Express fittings
DECA brass coupling pipe
GEKA fittings
Snap-fit fittings
Lance - Spray gun
Fire valves
PVC pressure fittings
Flanges
Pressure gauge
Suspension pump accessories
Galvanised screw fittings
Threaded connection
Stainless steel braided hose - fuel hose
Sub-metering
Pressure reducer
Clamp hose
Sealing
Wall pass-through fittings
Couplings
Réducteur de pression inox 316
2 to 3 days
Pressure reducer
316 stainless steel pressure reducer
130038
€298.33

€298.33 tax excl.

Delivery 2 to 3 days

Pressure reducer 25 bar max, with 1/4" pressure gauge port, 316 stainless steel body, FPM gasket, adjustment from 1 to 6 bar. Available in 3/4".
Réducteur de pression RP 25
2 to 4 days
Pressure reducer
Adjustable ACS pressure reducing valve PN25
€50.83

€50.83 tax excl.

Delivery 2 to 4 days

Pressure reducer 25 bar max, with 1/4" pressure gauge port, nickel-plated brass body, stainless steel interior, adjustment from 0.5 to 6 bar. Available from 1/2" to 1" 1/4.
Réducteur de pression réglable à brides DN50-DN65
8 to 12 days
Pressure reducer
Adjustable pressure reducer with flanges DN50-DN65
€1,048.33

€1,048.33 tax excl.

Delivery 8 to 12 days

DN50-DN65 pressure reducer and regulator, PN10/16 flanged connection, adjustable from 1 to 7.5 bar, max inlet pressure 25 bar, use on cold water and hot water networks, max 80 °C.
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Practical information

Need advice? Our team is available (Monday - Friday: 8:30-12:00 and 13:00-16:30).

Contact us

Delivery

  • Same-day dispatch for orders placed before 12 noon, in most cases.
  • Colissimo without signature in mainland France, delivery within 2 to 3 days.
  • Chronopost on request.
  • DB SCHENKER transport for oversized parcels: delivery to your freight forwarder in France, with guaranteed tracking.
Delivery terms

Advice and guides

Go to our guides

Pressure reducers and safety relief valves

The pressure reducer lowers and stabilises the pressure downstream of a network when it is too high for the appliances. The safety relief valve opens when pressure exceeds its threshold, to protect the installation. The two are complementary.

Selection criteria

  • Connection: threaded or flanged, depending on diameter.
  • Material: brass or 316 stainless steel depending on the fluid; ACS version for domestic hot water.
  • Setting and nominal pressure: to be checked on the product page.

Frequently asked questions: Pressure reducers and relief valves

What is the difference between a reducer and a relief valve?

The reducer regulates pressure continuously; the valve acts only in case of overpressure, as a safety device. It does not replace the reducer.

What is the piped outlet for?

It lets you direct the discharge of the valve to a safe place through a pipe, rather than letting it escape freely.

Can I change the setting of a relief valve myself?

A relief valve is a safety device: its setting and installation must follow the manufacturer's instructions and the regulations. Call in a professional.

Do you need advice before buying?

Our team helps you choose the right equipment for your installation: call +33 3 44 25 91 01 Monday to Friday, 8:30 am to 12:00 pm and 1:00 pm to 4:30 pm (French time), or email contact@pompes-h2o.com. Public bodies can pay by administrative order (mandat administratif), with invoicing through Chorus Pro.