1/2 Brass solenoid valve 0.5-50 Bar 2/2 way Normally Closed

Description

1/2" High-Pressure Brass Solenoid Valve – PU225X-04

A robust 2/2 way normally closed solenoid valve engineered for high-pressure applications up to 50 Bar. Pressure-assisted piston design ensures reliable operation with air, water, light oils, and compatible non-corrosive fluids under 50 CST. Ideal for industrial systems requiring high durability and precise control.

Key Features

→ Function: 2/2 way normally closed
→ Operation: Pressure-assisted piston, minimum 0.5 Bar differential required
→ Pressure: 0.5–50 Bar (tested 75 Bar)
→ Port Size: 1/2 BSP, optional NPT or Rc thread
→ Orifice: 13 mm
→ Kv Flow Factor: 64.35 L/min (based on water, 1 Bar pressure drop)

Construction

→ Body: Brass
→ Internals: Stainless steel
→ Piston: Stainless steel
→ Seals: Piston PTFE, Armature NBR
→ Media: Air, water, light oils, and other non-corrosive fluids compatible with materials of construction
→ Coil: 15 W Nass Magnet, IP65 Class H, 100% duty rated, DIN43650A
→ Protection: IP65 with connector included
→ Coil Options: ATEX EExmIIT4, Temp Class T4, T130°C, Ex mb IIC T4, Gb Ex mb tb IIIC T130°C Db for hazardous areas 21 & 22
→ Voltages: 12 VDC, 24 VDC, 48 VDC, 110 VDC, 220 VDC; 12 VAC, 24 VAC, 48 VAC, 110 VAC, 230 VAC, 380 VAC (50/60 Hz)

Patented Design

→ Taiwan Patent: M391595
→ USA Patent: GB2480100

Applications

→ High-pressure pneumatic and hydraulic systems
→ Industrial air, water, and light oil control
→ Process control where durability, reliability, and high-pressure performance are critical

Technical Specification