Description Specifications Literature Description The ASCO 8215 Series are 2-way normally closed internal pilot-operated valves. Valve bodies are made of rugged aluminum with trim and internal parts made of steel and stainless steel.Special Features:Lightweight, low-cost valves for air serviceIdeal for low pressure applicationsProvides high flow, Cv up to 138 (Kv 118)Air and vacuum service State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications Product SpecificationsAC/DC:DCInlet Pipe Size (NPT):3/4 inOrifice Size:3/4 inBody Material:AluminumCoil Class:FTCv/Kv (Pressure Port):5.10 Cv - 4.41 KvMax Ambient Temperature:104 F - 40 CMax Fluid Temperature:104 F - 40 CMin Ambient Temperature:32 F - 0 CLead Length:18.00 in - 45.72 cm Literature & Docs Product Specifications Technical Drawing Accessories