11/2 Brass Solenoid Valve 0.5-15 Bar 2/2 Way Normally Closed

£183.84 incl. VAT -40%

£153.20 ex. VAT
Was £306.40 incl. VAT

Brand: Shako Co Ltd

Model: PU22514

Stock: 126 in stock

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Description

1 1/2 brass solenoid valve Shako PU225A-14 designed for high-flow for air, water and light fluid control applications.


A very high-flow, pressure-assisted 2/2 way normally closed 11/2 brass solenoid valve designed for large-bore applications where a minimum pressure differential is available. Suitable for air, water, oils and compatible gases, with optional degreasing and ATEX options.

Valve function and operation

Function: 2/2 way normally closed
Operation: Pressure assisted
Minimum operating pressure: 0.5 bar differential
Differential pressure range: 0.5 to 10 bar
Maximum working pressure: 15 bar

Ports and flow

Port size: 1 1/2 inch BSP
Optional threads: NPT
Orifice size: 38.0 mm
Kv flow factor: 367 L/min based on water with 1 bar pressure drop

Construction and materials

Body material: Brass
Internal components: Stainless steel
Seal material (standard): NBR
Optional seals: EPDM, Viton (FKM) or HNBR
Media & Temperature
Media: Air, water, oil, and compatible fluids under 50 CST

Temperature Range:

NBR: -15°C to +80°C
Viton: -10°C to +180°C
EPDM: -5°C to +130°C
HNBR: -40°C to +150°C

Chemical Compatibility Guide

Coil and electrical

Coil power: 15 W
Magnet class: H
Connector type: DIN 43650A
Protection rating: IP65 (connector included)
Duty cycle: 100% rated

Voltage options

6V DC, 12V DC, 24V DC, 48V DC, 110V DC, 220V DC
12V AC, 24V AC, 36V AC, 48V AC, 110V AC, 230V AC, 380V AC 50/60 Hz

ATEX option

ATEX EEx m II T4
Temperature class: T4, T130°C
Protection: Ex mb IIC T4 Gb and Ex mb tb IIIC T130°C Db
Suitable for hazardous areas Zone 21 and 22
Maximum media temperature: +80°C

Additional options

Degreased version available with all oil and grease removed

HS code 84818030

Typical applications

High-flow industrial process control
Water and fluid handling systems
Fluid and general-purpose applications
Hazardous area installations

Related Products & Categories






DIN43650 Electrical Connectors

Solenoid Valve Coils & Magnets

Solenoid Spares: Seals & Diaphragms

Technical Specification

Brand: Shako Co Ltd

Model: PU22514

Width: 96.00 mm

Height: 145.50 mm

Depth: 131.00 mm

Weight: 2.82 kg

Valve / Product Type: Solenoid Valve

Body Material: Brass

Port Size: 11/2 thread

Function: 2/2 Failsafe Closed

Operation: Pressure Assisted

Pressure: 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, HNBR, NBR, FKM (Viton)

Media: Air, Fluid (Non Aggressive), Gases (Non Aggressive), Oils + Fuels 50cSt Max, Water

Options required: Degreased

Orifice: 38mm

Voltage: 6vDC, 12vDC, 24vDC, 24vAC, 48vAC, 48vDC, 110vAC, 110vDC, 230VAC, 200vDC, 380vAC

Approvals:: ATEX Exm, ATEX Exd, IP54, IP65, IP66, IP67, IP68

Reviews

★★★★★4.8 / 5 4 reviews

★★★★★

Needed 4 of the 11/2 valves for our water system, glad to see you had stock!! Valve fitted and working very well. Ideal water control valves for us and much faster and cheaper than those actuated ball valves we used before. Thanks. Gary Hopkinsen

Reviewed on 02/10/2015 by HPM

★★★★★

Brilliant superb great 100%

Reviewed on 24/05/2020 by Lucas

★★★★★ Verified Purchase

Bought a few weeks ago, delivered quickly and was well packaged. Worked as expected, quality is high. Has been drop dead reliable and has extensive use so far.

Reviewed on 08/09/2025 by Colin D - Chatham, United Kingdom

★★★★★ Verified Purchase

GREAT

Reviewed on 27/03/2026 by Shaun D - NOTTINGHAM, United Kingdom