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Application

Suitable for water pipelines only.

Description

A bronze pressure reducing valve.


Features and benefits:

  • PRVs enable control of pressure from boosted hot and cold water supplies to match site requirements.
  • Simple to install.
  • Features an integral strainer preventing debris from affecting valve performance.
  • WRAS approved.
  • Adjustable outlet pressure from 1-8 bar.


General information

Color

Bronze

Material

Bronze

Uniclass

Pr_65_54_95_64 Pressure-regulating valvesPrimary

CAWS

S90/650 Flow reducing/ servicing valves

S90/650 Flow-reducing/ servicing valves

Specification data - Pressure-regulating valves

Standard

To BS EN 1567, BS EN 1092-3 and BS EN 1982.

Third-party certification

Water Regulations Advisory Scheme-approved, DVGW, PED97/23/EC.

Form

Water pressure reducing.

Adjustment

Adjustable.

Operating conditions

-

Temperature (maximum)

+85˚C.

Maximum working pressure

25 BAR.

Guidance for specification option:

  • Outlet pressure range: 1–8 BAR.
  • Pre-set outlet pressure: 3 BAR.


Connections

Flanged BS EN 1092-3.

Accessories

None.

Pressure gauge.

Guidance for specification option:

  • Pressure gauge used to measure inlet and outlet pressure.
  • available with axial or vertical threaded connection and should be ordered separately.
  • For each valve, two pressure gauges are required.

Inlets/outlets diameter

65 mm.

Dimensions

(235 + 93) x 290 mm.

Manufacturer guidance

Refer to technical datasheet for detailed dimensions.

Weight

20 kg.

Operating temperature range

-10 to +85°C.

Materials

Bronze BS EN 1982 CC499K, Brass CW614N, Stainless steel SS316, Spring steel DIN 17223 1.1200, Stainless Steel SS 304 and EPDM.

Guidance for specification option:

Body, Internal parts: Bronze; Internal parts: Brass; Internal parts, Strainer screen: Stainless steel; Spring: Spring steel; Seal: EPDM.

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