21/2 BSP Brass Solenoid Valve 0.3-10 Bar 2/2 Normally Closed
£528.00 incl. VAT -63%
Description
2½" Normally Closed Brass Solenoid Valve – 8620-ESM-NBR (PU225A-24)
Key Features
- Function: 2/2 way normally closed (fail-closed operation)
- Operation: Pressure-assisted diaphragm design
- Minimum Differential Pressure: 0.3 Bar
- Working Pressure: 0.3 to 10 Bar
- Port Size: 2½" BSP
- Orifice: 65 mm
- Kv Flow Factor: 1050 L/min (water @ 1 Bar pressure drop)
Construction
- Body: Brass
- Internals: Stainless steel
- Seal Material: NBR
- Coil Power: 16 Watt DC / 15 VA AC
- Coil Insulation: Class H
- Duty Rating: 100% ED continuous operation
- Protection: IP65
- Electrical Connection: DIN 43650A Form A connector included
- Approvals: CE, UL and CSA approved coil assembly
Media Compatibility
- Compressed air
- Water
- Light oils
- Diesel fuel
- Petrol (gasoline)
- LPG and propane
- Nitrogen
- Carbon dioxide
- Argon
- Oxygen
- Antifreeze and glycol solutions
- Kerosene
- Neutral gases and fluids compatible with valve materials
- Maximum fluid viscosity 50 cSt
Temperature Range
- NBR Seal: -15°C to +90°C
- Ambient Temperature: Up to +80°C
Available Voltages
- 12V DC
- 24V DC
- 48V DC
- 110V DC
- 220V DC
- 12V AC
- 24V AC
- 48V AC
- 110V AC
- 230V AC
- 380V AC 50/60Hz
Adjustable Opening Speed
- 1.0 mm jet – lower pressure systems
- 0.8 mm jet – standard operation
- 0.6 mm jet – controlled operation for higher pressure systems
- 0.4 mm jet – anti-shock and water hammer reduction applications
Typical Applications
- High-flow water systems
- Cooling water circuits
- Fuel transfer systems
- LPG and propane installations
- Process fluid control
- Industrial automation
- Gas distribution systems
- Pump protection systems
- Water hammer reduction applications
- Fail-closed fluid and gas control systems
Benefits
- Normally closed fail-safe operation
- Extra high-flow Kv 1050 L/min capacity
- Large 65 mm orifice
- Suitable for fluids and gases
- Adjustable operating characteristics
- Water hammer reduction capability
- CE, UL and CSA approved coil assembly
- Long service life
- Fast UK delivery available
Related Products & Categories
3" to 12" WRAS Approved Valves
Technical Specification
Brand: CEME
Model: PU22524,8620
Width: 184.00 mm
Height: 178.00 mm
Depth: 243.00 mm
Weight: 13.00 kg
Valve / Product Type: Solenoid Valve
Body Material: Brass
Voltage: 110vAC, 12vDC, 230VAC, 24vAC, 24vDC, 48vAC, 48vDC
Port Size: 21/2 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: NBR
Approvals:: IP65
Media: Air, Fluid (Non Aggressive), Gases (Non Aggressive), Oils + Fuels 50cSt Max, Water
Options required: Anti Water Hammer
Orifice: 65mm
Reviews
★★★★★5.0 / 5 5 reviews
Excellent service, 2 off PU22524A9 24vDC 21/2" BSP brass normally closed solenoid valves stock item received on next day delivery!! I had already tried 3 other companies and failed. Will be back here again - thank you.
Reviewed on 20/05/2014 by Marcus
Had been looking for a 21/2" brass solenoid valve all over the UK, these guys had one is stock great price and I must say an amazing next day tracked and ETA on time delivery system that kept me informed on delivery time to with 15 minutes. I must say this was a great help and allowed me to get on with my day without needing to sit and wait in all day. Thanks for the solenoid valve catalogue too, I did not know you offered angle 21/2 "seat piston valves and pressure control valves too. I'll be back. Thanks Roger CV.
Reviewed on 09/07/2014 by Roger C
Excellent service, they had these in stock and were delivered am next day. Thanks Connexion i'll be back for some more of the 2" PU22512A 110vAC 11/4" brass solenoid valves next week as you have these in stock too. Thanks. Baz.
Reviewed on 04/08/2014 by Barry
Great service and better price too. Failed to get phone answered from other supplier, I'll be back to you if I need more valves. Thank you for your help and support. M. Dragojlovic
Reviewed on 18/03/2016 by Dragojlovic
VERY PROMPT DELIVERY, WELL PACKAGED, GREAT VALUE, GOOD DESCRIPTION, new item, great quality
Reviewed on 19/02/2025 by o***o