11/2 BSP WRAS solenoid valve 0.3-16 Bar 2/2 Normally Closed

Description

11/2 inch WRAS water solenoid valve – Danfoss EV220BW (132U4003)
Previously Danfoss model 132U4000

A WRAS-approved brass solenoid valve designed for dependable control of potable water systems. This EV220BW model incorporates a controlled anti-water-hammer closing profile, making it ideal for larger-bore installations where pressure surge reduction and long service life are critical.

Valve function and operation
Function: 2/2 way normally closed
Operation: Pressure assisted (minimum 0.3 bar pressure differential required)
Anti water hammer design

Ports and flow
Port size: 11/2 inch BSP
Orifice size: 40 mm
Kv flow factor: 24.0 m³/hour

Pressure ratings
Operating pressure range: 0.3 to 16 bar

Construction and materials
Body material: Brass
Internal components: Stainless steel

Sealing
Seal material: EPDM
Certification: WRAS certified and approved for potable water

Performance characteristics
Opening time: 1.5 seconds
Closing time: 4.0 seconds (controlled closing to reduce water hammer)

Media compatibility
Potable water
Fluids compatible with EPDM sealing

Coil and electrical
Coil type: DIN 43650A
Insulation class: H
Duty cycle: 100% continuous rated

Power consumption
DC coil power: 18 W
AC coil power: 10 W

Protection
Ingress protection: IP65
Electrical connector: Included

Voltage options
12 V DC
24 V DC
24 V AC
110 V AC
230 V AC

Voltage tolerance
±10%

Typical applications
Potable water distribution systems
Commercial and industrial plumbing installations
Water treatment and filtration equipment
Large-bore water control systems
Installations requiring controlled closing and reduced water hammer

Technical Specification