Summary
DZR brass pressure reducing valve, PN25.
-
-
Application
Suitable for drinking water applications only (medium use), up to 80°C.
-
-
Description
DZR brass pressure reducing valve, PN25.
Features and benefits:
- PRVs enable control of pressure from boosted hot and cold water supplies to match site requirements.
- Includes male union tail-pieces for ease of installation, reducing time spent on site.
- Features an integral strainer preventing debris from affecting valve performance.
- Recommend that isolation valves are fitted upstream and downstream of the valve to enable isolation for cleaning of strainer.
- Performance in accordance with BS EN 1567 for quality assurance.
- Easy access for measuring the outlet pressure.
- A pressure gauge is available to measure outlet pressure for each installed valve and should be ordered separately.
- WRAS Approved to 80°C for drinking water applications.
-
-
Color
Yellow, Green
-
-
Material
Brass, EPDM, Plastic, Stainless steel, Polyamide, Fibre
-
-
SKU Code
Fig. 425
-
-
Specification
Classification data
Standard
To BS EN 1567.
-
-
Third-party certification
Water Regulations Advisory Scheme-approved and PED 2014/68/EU.
-
-
Form
Water pressure reducing.
-
-
Adjustment
Adjustable.
-
-
Operating conditions
-
-
-
Temperature (maximum)
80°C.
-
-
Maximum working pressure
25 bar.
-
-
Connections
Male union tapered tail-pieces to BS EN 10266-1.
-
-
Additional properties
Inlets/outlets diameter
DN25.
-
-
Dimensions
180 x 100 x 49.5 x 131 mm.
-
-
Weight
1.5 kg.
-
-
Mesh size
0.5 mm.
-
-
Flow capacity
1.00 L/s.
-
-
Material (all components)
Body and plug: DZR brass CW625N, Nuts: Brass CW617N, Dismantling fittings and other internal parts (in contact with water): DZR brass CW626N, Other components (not in contact with water): Brass CW614N, Filter screen: Stainless steel grade 304, Spring: Spring steel, Cartridge: Acetal, Bonnet (upper cap): Polyamide, Gaskets: Pressed fibre, Diaphragm, seat gaskets and O-rings: EPDM.
-
-
Integral accessories
Strainer.
-
-
DownstreamPressure
1–6 bar.
-
-
Sustainability data
Country of product manufacture
Europe
-
-
Material
Brass, EPDM, Plastic, Stainless steel, Polyamide, Fibre
-
-
Recyclability
Recycle locally
-
-
Expected Life
20 year
-
-