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

  • High-Flow Performance: Pilot-operated piston/diaphragm design ensures massive flow rates for liquid and gas service.

  • Versatile Media Handling: Available in Forged Brass or SS304 to handle water, air, light oil, and mildly corrosive fluids.

  • Rugged Construction: Equipped with high-duty DIN connector coils (Class F insulation) for continuous industrial cycles.

  • Global Standard Compatibility: Designed for easy integration into existing piping systems with standard BSPP/G or NPT threading.

  • Applications: Car wash systems | Air compressors | Industrial water treatment | Laundry equipment | Pump automation.

Commonly used as an alternative to:

  • ASCO 8210 Series

  • Parker 7321/7322 Series

  • Burkert 6213 / 5282 Series

  • 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.

  • Body Material: Forged Brass / Stainless Steel 304

  • Seal Material: NBR (Standard) | EPDM | VITON

  • Operation: Pilot Operated (Normally Closed / Normally Open)

  • Orifice Size: 13mm to 50mm

  • Pressure Range: 0.5 – 16 Bar (7.2 – 232 Psi)

  • Working Temperature: -5°C to 80°C (23°F to 176°F) [Up to 130°C / 266°F with Viton]

  • Interface: 1/4″ to 2″ (G / BSPP / NPT Thread)

  • Protection: IP65 (DIN 43650A Connector)

  • 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″

Voltage

220V AC, 110V AC, 24V AC, 24V DC, 12V DC