Hattersley Fig 250W PN16 Double Check Valve

Typical lead time is 3 to 5 working days. We'll contact you if this changes.

Description

Fig. 250W Double Check Valve

Features & Benefits
• Double check valves are used to prevent the risk of backflow and back siphonage
contamination in domestic dwellings, public and commercial buildings
• WRAS Approved for use with wholesome (potable) water to 85°C
• Supplied with female taper threads complying with BS EN 10226-2
• Shell pressure rating for Fig. 250W and Fig. 250CW is PN16 with a maximum inlet/working
pressure of 10 bar
• Compliant with BS EN 13959 ‘Anti- pollution check valves’ family E type D
• Available in sizes 1/2" to 2"

Material Specification

• DZR Brass

Pressure/Temperature Rating

• Shell Pressure PN16
• 85°C maximum - WRAS Approved to 85°C

Max Inlet/Working Pressure

• 10 bar

WRAS Approved

• 16 bar

Min Opening Pressure

• 0.2 bar

End Connections

• Taper female threaded to BS EN 10226-2

Application

• Water

PED

• This valve is suitable for use on group 2 liquids only as defined by the Pressure Equipment
Directive 2014/68/EU

Datasheet

Hattersley Fig 250W PN16 Double Check Valve Datasheet

Notes

This item is the equivalent of the Crane D220W Double Check valve