This is a legacy product. Please contact us for the latest version.sales@ocaire.com, VALVE, SOL, VALVE, VP3/5/7 SOL VALVE 3-PORT, GA, VP3/5/7 BODY PT 3/8 NPT, .00000 lb, ModelPressure specificationsResponse time ms (at 0.5 MPa) Without light/surge voltage suppressorWith light/surge voltage suppressorAC S, Z typeR, U typeVP544Standard (0.2 to 0.7)14 or less39 or less17 or less39 or