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Description

Pressure reducing valves are installed in residential water systems to reduce and stabilise inlet pressures from mains water supplies or boosted water systems, which generally are too high and variable for domestic appliances to function correctly.

Technical Data
• Max. inlet pressure: 20 bar
• Outlet pressure setting range: 1 to 6 bar
• Factory setting: 3 bar
• Max. working temperature: 65˚C
• Pressure gauge range: 0 to 10 bar
• Medium: portable water
• Pressure gauge connection: G¼
• WRAS approved product

Flow Rates
BS EN 1567 recommends an average flow velocity of 2 m/s.
When sizing pressure reducing valves the flow velocity should be between 1 to 2 m/s.

• 1 m/s Flow rate l/min 15mm = 10.5, 22mm = 18.9
• 2 m/s Flow rate l/min 15mm = 21.0, 22mm = 37.8

Compression Ends
Valves have compression ends complying with BS EN 1252-2 for use with R250 (half hard) copper tube.
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Specifications

Type

Pressure Reducing Valves

Manufacturer Code

ER-PRV1522

Brand

Altecnic

Colour/Finish

Brass

Material

Brass

Size

15mm/22mm

Altecnic Eres 15mm/22mm Pressure Reducing Valve with Gauge

£30.37

per Each + VAT

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