Dwyer SSV-B2N4 is a brass solenoid valve designed for 2-way guided no operation. It has a temperature range of 32 to 176°F (0 to 80°C) and a maximum operating pressure of 174 psi (12 bar). The valve is powered by a standard 110 VAC electrical connection, with optional 220 VAC or 24 VDC options available. It has a NEMA 13 (IP54) enclosure rating and a DIN electrical connection. The wetted materials include a brass body, 304 stainless steel spring, and NBR seal. The valve is compatible with gases and liquids and can be mounted in any orientation, although it is best if the solenoid is vertically above the valve. The valve is suitable for use with line sizes ranging from 1/8" to 2" NPT, with varying maximum operating pressures. It operates as a normally open valve, and the power consumption can be found in the catalog.