Assemble a custom Dual Shut-Off Valve using two standard 5/8 inlet compression supply stops! Slash your cost of dual shut-off inventory. Each Universal Tee enables dozens of Dual Shut-Off configurations. Valves swivel to any orientation for ideal position of handle or outlet. Whether it's for residential or commercial applications, look to dahl for your solution. Every valve is tested before leaving our factory. Hundreds of models available.