Description Specifications Literature Description ASCO direct acting low pressure solenoid valves are available in normally closed and normally open constructions. These low pressure valves are available in either AC or DC operated with brass or stainless steel bodies.Features:Operate at low pressures: no minimum required; up to 15 psi (1 bar) maximum differentialNormally closed or normally open operationWidely used for dispensing, collating, gas shut off, vacuum holding, and tank draining applicationsNormally open valve well suited for venting systems State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Product Specifications Pipe Size:1/2 inOrifice Size:7/16 inOperating Pressure Rating:Min: 0 psiMax: 15 psi Literature & Docs Product Specifications Technical Drawing Accessories