PrintBrass Foot Valve This valve is a must-have to retain prime in domestic irrigation applications. Stainless steel springs Tapered stainless steel screen & cap Non-corrosive delrin stem guide Specs/Part #s Approx. Wt. Lbs. Size in. Working Pressure psi Model Number 1/4 1/2 200 FV2T 1/2 3/4 FV3T 3/4 1 FV4T 1 1/4 1 1/4 FV5T 1 1/2 1 1/2 FV6T 3 2 FV8T 7 1/2 3 FV12T