EQ-CGSN-Valve is 2-way normally closed, direct-acting solenoid valves designed for cryogenic service. Valves may be provided with a general purpose or watertight/explosionproof solenoid enclosures. Specification Name Cryogenic Solenoid Valve Valve Ways and Position 2-Way/2-Position Valve Configuration Normally Closed: Valve is closed when solenoid is de-energized; open when energized. Media (Valves) Air, Ammonia, Cryogenic, Fuel Oil, Inert Gases, Light Oil, Liquid Propane, Natural Gas, Oxygen, Steam, Vacuum, Water Pipe Size (Valves) 1/4" Min. Operating Pressure Differential 0 psi Max. Operating Pressure Differential Air/Inert Gas: 42 psi Light Oil: 42 psi Water: 42 psi Environmental Rating (Valves) Corrosive, Hazardous, Indoor, Outdoor Valtage 24 VDC Coefficient of Volume 0.73 Body Material (Valves) Brass Coil Insulation Class H Seal Material (Valves) PTFE Orifice Dia. 7/32" Watts 22.6 Overall Dimension 1-9/16" x 1-61/64" x 3-5/32" (LxWxH) NEMA Rating 1, 2, 3, 3S, 4, 4X Coil Enclosure Watertight No Junction Box Electrical Connections 1/2"Conduit w/8" Leads Max. Fluid Temp. 120 (49) Min. Fluid Temp. -320 (-195) Seat Material PTFE Disc Material PTFE Standards CSA Certified, Meets Applicable CE Directives