Forged Brass Solenoid Valve, 03F Series | AIGNEP

The AIGNEP 03F Series guided diaphragm solenoid valve in its coil-less version allows the user to select the compatible coil according to its operating voltage (24 VDC, 110 VAC, 220 VAC). Its CW617N forged brass body combines the principles of direct-acting and servo-assisted valves, achieving a lifespan up to five times longer than traditional valves. It operates from 0 bar differential pressure and withstands up to 25 bar. ATEX II 2G/D Ex h and CSA C22.2 (1" model) certified. Manufactured in Italy by AIGNEP, a European benchmark in pneumatic and hydraulic components.

Applications

• Industrial washing and vehicle washing systems
• Control of potable water and neutral liquids
• Handling of oils, inert gases, and compressed air
• Steam and oxygen systems
• Emptying and filling of industrial tanks
• Medical and pharmaceutical equipment
• Applications requiring customized coil/voltage selection

Technical Specifications

• Brand: AIGNEP (Italy)
• Series: 03F
• Type: 2/2-way NC guided diaphragm solenoid valve
• Body material: Forged brass (CW617N)
• Core: Stainless steel AISI 430FR
• Seal: NBR (-10 °C to +90 °C)
• Connection: BSPP (available in 1/4" and 1")
• Maximum pressure: 25 bar
• Minimum opening pressure (ΔP): 0 bar
• Orifice 1/4": 10 mm
• Orifice 1": 25 mm | Kv: 6.63 m³/h
• Protection rating: IP67 (with connector and anti-humidity kit)
• Certifications (1" model): ATEX II 2G/D Ex h, CSA C22.2
• Coil: Not included (sold separately)
• Manufacturer references: 03F03110N0 (1/4") / 03F09125N0 (1")
• Country of origin: Italy

Other Common Names

This product is also known as: brass solenoid valve body, válvula solenoide latón sin bobina, guided diaphragm valve body brass, válvula electromagnética latón sin bobina, NC solenoid valve body brass, ATEX solenoid valve body.