1/2 Brass solenoid valve 0-12 Bar 2/2 way Normally Closed
£80.38
Description
1/2 inch brass solenoid valve 0–12 bar (zero-rated) – Shako PU220A-04H
A zero-rated assisted-lift 2/2 way normally closed brass solenoid valve designed for operation from vacuum through to higher positive pressures. Suitable for air, water, light oils and a wide range of compatible gases and fluids where zero differential pressure start-up is required.
Valve function & operation
→ Function: 2/2 way normally closed
→ Operation: Assisted lift (zero-rated)
→ Capable of operating from vacuum to positive pressure
→ Thread: 1/2″ BSP standard
→ Optional threads: NPT
Pressure & performance
→ Pressure range:
→ → 80% vacuum (−0.8 bar) to 12 bar (AC)
→ Not suitable for pressures between −0.1 bar and +0.1 bar
→ Orifice size: 13.0 mm
→ Flow rate: 35 L/min (water @ 1 bar ΔP)
Construction & materials
→ Body: Brass
→ Internals: Stainless steel
→ Seals (standard): NBR
→ Optional seals: EPDM, FKM (Viton) or HNBR
Media compatibility
→ Air and inert gases
→ Water
→ Vacuum
→ Light oils
→ LPG, diesel, petrol, propane
→ Nitrogen, carbon dioxide, argon, oxygen
→ Antifreeze, glycol, kerosene
→ Fluids and gases compatible with valve materials up to 50 CST
Temperature limits
→ Media temperature:
→ → NBR: −15 °C to +80 °C
→ → FKM (Viton): −10 °C to +180 °C
→ → HNBR: −40 °C to +150 °C
→ → EPDM: −5 °C to +130 °C
Coil & electrical
→ Coil power: 18.5 W
→ Magnet class: H
→ Connector: DIN 43650A
→ Protection class: IP65 with connector fitted
→ Duty cycle: 100% rated
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
Hazardous area option
→ ATEX Ex m IIC T4 / T130 °C
→ Suitable for hazardous area Zone 21 & 22
→ Maximum media temperature +80 °C
→ Maximum pressure 3 bar when ATEX coil fitted
Additional information
→ HS Code: 84818059
Applications
→ Vacuum systems
→ Air and gas control
→ Water and light oil systems
→ Industrial automation requiring zero-pressure start
Technical Specification
Brand: Shako Co Ltd
Model: PU22004H
Width: 48.00 mm
Height: 101.00 mm
Depth: 66.50 mm
Weight: 0.74 kg
Valve / Product Type: Solenoid Valve
Body Material: Brass
Voltage: 110vAC, 110vDC, 12vDC, 200vDC, 230VAC, 24vAC, 24vDC, 48vAC, 48vDC
Port Size: 1/2 thread
Function: 2/2 Normally Closed
Operation: Assisted Lift
Seals: EPDM, HNBR, NBR, FKM (Viton)
Approval: ATEX,WRAS,IP etc: IP65
Media: Air, Fluid (Non Aggressive), Gases (Non Aggressive), Oils + Fuels 50cSt Max, Vacuum (Low), Vacuum (Medium), Water
Orifice: 13mm
Pressure: 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
Reviews
★★★★★5.0 / 5 2 reviews
ordered 2 valves in a hurry which arrived next day. Valves appear to be very nice, well machined, strong and robust and visually pleasing. Nice to see the coil and connector included with a genuine company receipt. Working pressure range is ideal for my mains water application. Would recommend this company and product to anyone. Valves installed and 100% working correctly as from last week. Thank you. Pyrke.
★★★★★Reviewed on 17/10/2016 by Pyrke
Thank you for your help I had no idea what I was looking for now I have a better product than before at a better price. Excellent service arrived quickly. Highly recommended.. A++ Ali.
★★★★★Reviewed on 15/06/2020 by Alison
