1/2 inch Brass solenoid valve 0-12 Bar 2/2 way Normally Open
£91.31
Description
1/2 inch normally open brass solenoid valve – NOPU22004 (PU220AN-04)
A robust, assisted-lift 2/2 way normally open brass solenoid valve designed for reliable fluid and gas control across a wide range of industrial applications. The PU220AN-04 provides fail-open operation and supports multiple seal and coil options to suit different media and temperature requirements.
Valve function and operation
Function: 2/2 way normally open
Operation: Assisted lift (zero-rated)
Note: Not suitable for pressures between −0.1 bar and +0.1 bar
Ports and flow
Port size: 1/2 inch BSPP
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 ratings
AC operation with 15 W coil: 0 to 7 bar
AC/DC operation with 18.5 W coil: 0 to 12 bar
Construction and materials
Body material: Brass
Internal components: Stainless steel
Seal material (standard): NBR
Optional seals: EPDM, Viton (FKM) or HNBR
Media compatibility
Air
Water
Oil
LPG
Diesel and petrol
Propane
Inert gases
Nitrogen
Carbon dioxide
Argon
Oxygen
Antifreeze and glycol
Kerosene
Other fluids up to 50 CST
Gases compatible with materials of construction
Temperature limits (by seal material)
NBR: −15°C to +80°C
Viton (FKM): −10°C to +180°C
HNBR: −40°C to +150°C
EPDM: −5°C to +130°C
Coil and electrical
AC coil:
15 W Nass Magnet System 13/30
Class H insulation
CE approved
IP65 protection
DIN 43650A connector
100% duty rated
DC coil:
18.5 W Nass Magnet System 13/36
Class H insulation
CE approved
IP65 protection
DIN 43650A connector
100% duty rated
Protection
Ingress protection: IP65
Connector supplied
Voltage options
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 pressure with ATEX coil: 3 bar
Maximum media temperature with ATEX coil: +80°C
Compliance
HS code: 8481 8059
Typical applications
Fail-open safety circuits
Water and air systems
Fuel and light oil control
Gas handling applications
Industrial automation and process control
Technical Specification
Brand: Shako Co Ltd
Model: NOPU220-04
Width: 48.00 mm
Height: 101.00 mm
Depth: 66.50 mm
Weight: 0.90 kg
Valve / Product Type: Solenoid Valve
Body Material: Brass
Voltage: 110vAC, 110vDC, 12vAC, 12vDC, 200vDC, 230VAC, 24vAC, 24vDC, 36vAC, 380vAC, 48vAC, 48vDC
Port Size: 1/2 thread
Function: 2/2 Normally Open
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, 12 Bar
Seals: EPDM, HNBR, NBR, FKM (Viton)
Approval: ATEX,WRAS,IP etc: ATEX Exm, IP65
Orifice: 13mm
Media: Air, Fluid (Non Aggressive), Gases (Non Aggressive), Oils + Fuels 50cSt Max, Water
Reviews
★★★★★5.0 / 5 1 reviews
Brilliant. Valve works from zero pressure as described and very well priced, arrived next morning. Thanks Guys.
★★★★★Reviewed on 09/02/2018 by Parker
