Item Model No. Inlet Outlet Specification Composite Valve TVL COMP M2620,M 26,20 MM Composite Valve TVL COMP M2621,M 26,21 MM Composite Valve TVL COMP M2622,M 26,22 MM Composite Valve TVL COMP M2625,M 26,25.6 MM Composite Valve TVL COMP M2627,M 26,27 MM