1/2" BSP Stainless Steel Solenoid Valve 0-7 Bar 2/2 N/Closed

£123.12 incl. VAT -19%

£102.60 ex. VAT
Was £151.87 incl. VAT

Brand: Shako Co Ltd

Model: SPU22004

Stock: 2 in stock

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Description

1/2" Stainless Steel Solenoid Valve 0–7 Bar (Zero-Rated) – Shako SPU220A-04


A zero-rated assisted-lift 2/2 way normally closed stainless steel solenoid valve designed for vacuum and low-pressure applications up to 7 Bar. Ideal for aggressive, corrosive or high-purity media including RO water, demineralised water and AdBlue.

Valve Function & Operation

Function: 2/2 way normally closed
Operation: Assisted lift (zero-rated)
Capable of operating from vacuum to positive pressure

Ports & Flow

Port size: 1/2" BSP
Optional threads: NPT or Rc
Orifice size: 13.0 mm
Kv flow factor: 35 L/min based on water with 1 Bar pressure drop

Pressure & Performance

Pressure range: 0 to 7 Bar (AC)
Pressure range (DC): 0 to 5 Bar
Vacuum service suitable

Construction & Materials

Body material: 316 stainless steel
Internal components: Stainless steel
Seal material (standard): Viton (FKM)
Optional seals: EPDM, NBR, HNBR
Shading ring: Copper
Optional silver shading ring
Optional without shading ring (DC only or AC with rectified DIN connector to DC)
Suitable for demineralised water, RO water and AdBlue

Media Compatibility

Air and inert gases
Water and pure water
RO and demineralised water
Vacuum applications
Light oils
AdBlue
LPG, diesel, petrol and propane
Nitrogen, carbon dioxide and argon
Oxygen
Antifreeze, glycol and kerosene
Other fluids and gases compatible with valve materials up to 50 CST

Temperature Limits

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

Chemical Compatibility Guide

Coil & 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 Ex m IIC T4
Temperature class: T4, T130°C
Suitable for hazardous areas Zone 21 and 22
Maximum media temperature: +80°C
Maximum pressure: 0 to 3 Bar with ATEX coil fitted
Protection: Ex mb IIC T4 Gb and Ex mb tb IIIC T130°C Db

Certifications & Compliance

ATEX approved according to Directive 94/9/EC
Certificate number: Sira 09ATEX6180X
Complies with EN 13463-1:2001 and EN 1364-5:2003

Benefits

Zero-rated operation from vacuum to positive pressure
Corrosion-resistant 316 stainless steel construction
Suitable for RO, demineralised and pure water systems
Suitable for vacuum applications
Compatible with AdBlue and aggressive media
Optional oxygen-cleaned version available
Optional ATEX-certified coil
Long service life
Fast UK delivery available

Additional Options

Degreased version available with all oil and grease removed
Suitable for oxygen service when degreased
WRAS approved EPDM seal option available

Typical Applications

RO and demineralised water systems
Chemical and aggressive media control
Vacuum and low-pressure systems
AdBlue and clean-fluid dosing
Industrial automation requiring stainless steel and zero-pressure operation
Oxygen and clean gas service (degreased option)
Water treatment and filtration equipment
HS Code: 84818059

Related Products & Categories


1/2 Brass Solenoid Valves

1/2 WRAS Approved Valves

1/2 Stainless Solenoid Valves

DIN43650 Electrical Connectors

Solenoid Valve Coils & Magnets



Solenoid Spares: Seals & Diaphragms

Technical Specification

Brand: Shako Co Ltd

Model: SPU22004

Width: 48.00 mm

Height: 101.00 mm

Depth: 66.50 mm

Weight: 0.72 kg

Valve / Product Type: Solenoid Valve

Body Material: Stainless Steel

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

Port Size: 1/2 thread

Function: 2/2 Failsafe Closed

Operation: Pressure Assisted

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

Seals: EPDM, HNBR, NBR, FKM (Viton)

Approvals:: ATEX Exm, IP65

Media: Air, Fluid (Non Aggressive), Fluid (Slight Acid/Alkali), Gases (Non Aggressive), Gases (Slight Acid/Alakli), Oils + Fuels 50cSt Max, Vacuum (Low), Vacuum (Medium), Water, Water (RO/Pure/Demin)

Options required: Degreased, Shading Ring - without, Shading Ring - Silver

Orifice: 13mm