1″ WRAS Brass Water Solenoid Valve 0-10 Bar Normally Closed

£108.30 incl. VAT -35%

£90.25 ex. VAT
Was £166.62 incl. VAT

Brand: Shako Co Ltd

Model: PU220D-08

Stock: 597 in stock

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Description

1 inch WRAS approved brass water solenoid valve PU220D-08, designed for reliable control of potable water systems where certification, durability, and long service life are essential.


This valve features a normally closed 2/2-way operation with an anti-water hammer (slow close) design, making it ideal for drinking water, general water control, and automation applications.

Function & Operation

2/2 way normally closed (NC)
Anti water-hammer design (slowed close)
Assisted lift (zero rated)
Suitable for potable water systems

Valve Construction

Port size: G 1″ BSP (internal)
Optional NPT or Rc thread
Body material: Brass
Internals: Stainless steel
Seals: EPDM (WRAS approved)
Media: Water
Orifice: 25 mm

Pressure & Temperature

Pressure range: 0 to 7 bar (AC coil)
Pressure range: 0 to 6 bar (DC coil, 15 W)
Pressure range: 0 to 10 bar (AC/DC coil 18.5W)
Media temperature: –5°C to +90°C

Performance

Kv flow factor: 170.5 l/min at 1 bar ΔP
Tested and approved to 200,000 open/close cycles
Final pressure test: 10.5 bar leak & function test

Coil & Electrical

Coil power: 15 W or 18.5 W
Protection rating: IP65
CE compliant
Electrical connector: DIN 43650 Form A

Voltage Options

12V DC / 24V DC
48V DC
12V AC / 24V AC
36V AC / 48V AC
110V AC / 230V AC
380V AC (50/60 Hz)

Approvals & Compliance

WRAS Certificate: 2306329
Optional ATEX coil: Ex mb IIC T4 / T130°C (Zone 21 & 22), Max media temperature: +80°C, Max pressure (ATEX): 3 bar

Related Products & Categories







Technical Specification

Brand: Shako Co Ltd

Model: PU220D-08

Width: 70.00 mm

Height: 120.50 mm

Depth: 96.00 mm

Weight: 1.49 kg

Valve / Product Type: Solenoid Valve

Body Material: Brass

Voltage: 110vAC, 110vDC, 12vDC, 200vDC, 230VAC, 24vAC, 24vDC, 380vAC, 48vAC, 48vDC

Port Size: 1 thread

Function: 2/2 Failsafe Closed

Operation: Assisted Lift

Pressure: 0.1 Bar (100 mBar), 0.2 Bar (200 mBar), 0.3 Bar (300 mBar), 0.4 Bar (400 mBar), 0.5 Bar (500 mBar), 0.6 Bar (600 mbar), 0.7 Bar (700 mBar), 0.8 Bar (800 mBar), 1 Bar, 1.2 Bar, 1.3 Bar, 1.4 Bar, 1.5 Bar, 1.6 Bar, 2 Bar, 2.5 Bar, 3 Bar, 3.5 Bar, 4 Bar, 4.5 Bar, 5 Bar, 5.5 Bar, 6 Bar, 6.5 Bar, 7 Bar, 7.5 Bar, 8 Bar, 8.5 Bar, 9 Bar, 10 Bar

Seals: EPDM

Approvals:: ATEX Exm, IP65, WRAS

Media: Water

Options required: Anti Water Hammer

Orifice: 25mm

Reviews

★★★★★5.0 / 5 2 reviews

★★★★★

Very pleased with service, fast next day delivery by courier, best price I could find and a very nice WRAs approved valve indeed. Thanks for your help, much appreciated. Luca

Reviewed on 01/06/2020 by Luca Bonatti

★★★★★ Verified Purchase

Unusable for me as to much amp draw

Reviewed on 20/03/2026 by Adam W - Nottingham, United Kingdom