11/4 BSP WRAS solenoid valve 0.3-16 Bar 2/2 Normally Closed

Description

11/4 inch WRAS water solenoid valve – Danfoss EV220BW (132U3200)

Previously Danfoss model 032U7132

A WRAS-approved brass solenoid valve designed for reliable control of potable water systems. This model features an integrated anti-water-hammer design with controlled closing, making it suitable for larger-bore water installations where pressure shock reduction is essential.

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: 11/4 inch BSP
• Orifice size: 32 mm
• Kv flow factor: 18.0 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: 1.0 second
• Closing time: 2.5 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 networks
• Commercial and industrial plumbing systems
• Water treatment and filtration equipment
• Large-bore water control installations
• Systems requiring reduced water hammer