Insta 1 and H2O On/off Valve Repair Kit / Use with 1-11142 Insta 1 Valve Seal and 1-13380 H2O Pneumatic Valve Body. Includes poppet seat, seal backup ring, valve seal, on/off valve O-ring, poppet stem / On/Off valves / Insta 1 On/Off valves / H2O high-performance on/off valve / Repair kits