About This Residential / light commercial grade 3/4" female threaded inlet and outlet valve Works with any standard sprinkler timer Designed for below-ground installation out of sight and away from playful hands Operates automatically or manually with manual bleed screw Reverse Flow design reduces stress on diaphragm for dependable operation Energy efficient, low power encapsulated solenoid with captured plunger Buna-N diaphragm provides superior performance in harsh water environments Overview Material : PVC Brand : Rain Bird Item dimensions L x W x H : 3.25 x 4.38 x 4.75 inches Exterior Finish : Stainless Steel Inlet Connection Size : 0.75 Inches Inlet Connection Type : threaded Outlet Connection Type : FNPT Maximum Operating Pressure : 150 Pound per Square Inch Number of Ports : 2 Outlet Connection Size : 0.75 Inches