Description Specifications Description The ASCO Series 8344 valves are heavy duty, 2-position, 4-way valves with poppet type seats and discs to provide tight seating. The main valve discs are power driven in both directions by line pressure. No return springs are required. The valves are made of forged brass with stainless steel, brass, and copper internal parts; elastomers are Buna N. The valves may be provided with a low power or intrinsically safe solenoid.Special Features:Molded one-piece solenoid with highly efficient solenoid cartridge and 0.55 W low wattage coilStandard ambient temperature of 149°F (65°C) Optional 176°F (80°C) high ambient temperature versionDesigned for use in automation of plant control systems to provide:PLC and DCS compatibility for BUS network and traditional wiringReduced temperature riseIncrease battery lifeReduce wiring costEnergy savingsWide selection includes 2/2, 3/2 normally closed (including Quick Exhaust), 3/2 universal, 4/2, 5/2, & 5/3 State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications Product SpecificationsAC/DC:DCInlet Pipe Size (NPT):1/4 inOrifice Size:1/4 inCoil Class:LP3Body Material:BrassCv/Kv (Exhaust Port):1.00 Cv - 0.87 KvCv/Kv (Pressure Port):0.80 Cv - 0.69 KvMax Ambient Temperature:149 F - 65 CMax Fluid Temperature:149 F - 65 CMin Ambient Temperature:-4 F - -20 CMin Fluid Temperature:-4 F - -20 CMin Operating Pressure (Air):10.0 PSI - 0.69 BarMax Operating Pressure (Air):130 PSI - 9.0 Bar Literature & Docs Accessories