PU225 Series Pilot Operated Solenoid Valve with Max 16 Bar Pressure Resistant | 1/4″ to 2″
1/4″ to 2″ BSPP/NPT | Brass or Stainless Steel Body | High-Flow Pilot Operated | Reliable NBR/VITON/EPDM Seals | Industrial Water & Gas Control
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High-Flow Performance: Pilot-operated piston/diaphragm design ensures massive flow rates for liquid and gas service.
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Versatile Media Handling: Available in Forged Brass or SS304 to handle water, air, light oil, and mildly corrosive fluids.
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Rugged Construction: Equipped with high-duty DIN connector coils (Class F insulation) for continuous industrial cycles.
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Global Standard Compatibility: Designed for easy integration into existing piping systems with standard BSPP/G or NPT threading.
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Applications: Car wash systems | Air compressors | Industrial water treatment | Laundry equipment | Pump automation.
Commonly used as an alternative to:
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ASCO 8210 Series
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Parker 7321/7322 Series
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Burkert 6213 / 5282 Series
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SMC VXZ Series
The PU225 Series is a heavy-duty, 2/2-way pilot-operated solenoid valve engineered for high-volume fluid control. Designed for reliability in demanding environments, it features a robust body construction and a high-response coil system. Whether managing high-pressure air lines or industrial water circulation, the PU225 provides a bubble-tight seal and long service life. Its versatile seal options (NBR, EPDM, or Viton) allow it to adapt to various chemical and thermal requirements, making it a “workhorse” valve for the automation and process industries.
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Body Material: Forged Brass / Stainless Steel 304
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Seal Material: NBR (Standard) | EPDM | VITON
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Operation: Pilot Operated (Normally Closed / Normally Open)
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Orifice Size: 13mm to 50mm
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Pressure Range: 0.5 – 16 Bar (7.2 – 232 Psi)
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Working Temperature: -5°C to 80°C (23°F to 176°F) [Up to 130°C / 266°F with Viton]
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Interface: 1/4″ to 2″ (G / BSPP / NPT Thread)
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Protection: IP65 (DIN 43650A Connector)
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Certification: CE
Not sure if this fits your system? Send us your current model or application requirements—our engineers will help you match the right solution.



| Pipe Connection (NPT/G) | 1/4″, 3/8″, 1/2″, 3/4″, 1″, 1-1/4″, 1-1/2″, 2″ |
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| Voltage | 220V AC, 110V AC, 24V AC, 24V DC, 12V DC |





