3/4" Float Valve - All Stainless Steel - Automatic Cattle Water Bowl Tank Material: Stainless Steel Screw Connection: Brass Float: Stainless Steel Color: Silver 3/4" Float Valve - All Stainless Steel - Automatic Cattle Water Bowl Tank Description: Material: Stainless Steel Screw Connection: Brass Float: Stainless Steel Color: Silver Model: G2/1" (L:75.5, D:8, H:21.5, D:48) G3/4" DN20 (L:76, D:8, H:21.5.D: 48) Function: 1 stainless steel float, corrosion-resistant turbidity 2 thickened copper 3 straight plug float valve 4 strong anti-oxidation and rust 5 no release of harmful substances environmental health Working principle: The float is always floating in the water, the water rose, the float is also increased, the float to the closed position, the piston rod driven Pad, close the inlet, the water drops, the float also followed the decline, the connecting rod and the piston pad, open the water inlet. Package Included: 1 x High Pressure Brass Ball Valve Ball Valve Water Tank Stainless