Mueller® resilient wedge gate valves have features to make them easier to operate, preserve sealing capability, and interior coating integrity for many years of reliable service. Numerous designs and end connections are available that meet stringent UL/FM requirements, some with maximum working pressures of 350psi. In addition to popular end connection options, these valves can be ordered with Mueller’s exclusive AquaGrip® system that incorporates an O-ring sealed compression connection and integral pipe restraint in one “ready to use” easy and quick to install package.