Solenoid Valve for Gas/Air, Class A, 500 mbar, IP65, SIL 3

The HONEYWELL KROMSCHRODER VAS1W0/W25R/NW is a Class A solenoid valve intended for use in applications requiring automatic shut-off of gas and air. This unit operates in accordance with EN 161 standards, remains closed when not energized, and supports a maximum operating pressure of 500 mbar. It includes an integrated pilot lamp and adjustable flow, along with an IP65-rated enclosure according to IEC standard, indicating resistance to dust and water ingress. The valve is certified for use in systems up to SIL 3 (Safety Integrity Level) and PL e (Performance Level), holding EU, FM, and CSA certifications/approvals.

Key features include:

• Size range: 1 to 9; DN (nominal diameter): 10 to 125
• Connection options: threaded or flanged
• Operation types: quick opening/quick closing or slow opening/quick closing
• compatible with mains voltages of 24 V DC, 120 V AC, or 230 V AC
• electrical connection provided by terminal block
• available versions may include models equipped with position indicator/visual indicator, bypass/pilot gas valve fittings, or pressure switches DG../VC