Mueller Lineseal 24 and Larger Valve

Our 24" and larger valves* feature the patented E-LOK® 360°seating system. The body-mounted elastomeric seat has ridges, which provide multiple sealing lines and permit higher levels of radial compression. As a result, stress in the seat material is reduced, allowing lower seating torques and better sealing action. The seat is mechanically retained in a machined groove by a unique cast epoxy design. Uniform pressure around the entire periphery provides a bubble-tight seal. This design also allows seat adjustment or replacement without removing the valve from the line.