Dwyer SSV-B9N3 Brass Solenoid Valves are 2-way guided no valves suitable for gases and liquids. They can withstand temperatures up to 176°F (80°C) in process conditions and operate within a power range of 110 VAC. The valves have a NEMA 13 (IP54) enclosure rating and offer DIN electrical connections. Constructed with a brass body and nylon material, they have a pressure limit of 174 psi (12 bar) and come with a female NPT process connection. The valves can be mounted in any position, with a preferred orientation of solenoid valve being vertically above. Their maximum operating pressure ranges from 0 psi (0 bar) to 87 psi (6 bar) for sizes 1/8" to 1/4", and 7.3 psi (0.5 bar) to 116 psi (8 bar) for sizes 3/8" to 2". The valves are normally open (NO) type and have a power consumption specified in the catalog.