Mueller® Resilient Wedge Gate Valves feature a forged Bronze stem and thrust collar (through DN400/16") for superior strength, an
elastomer-encapsulated Ductile Iron wedge and engineered plastic guides to stabilize the wedge and prevent binding. Sizes: DN50/2" to
DN1400/54" with working pressures up to 24 barg / 2400 kPa / 350 psig. Connection options include: mechanical joint (MJ), flanged (FL),
slip-on (SL), radial compression (RAD), and threaded (THD).
Mueller® Indicator Posts are used in Fire Protection systems and perform several functions. The Indicator Post provides a means to
operate a buried or otherwise inaccessible Valve. Also, the Indicator Post readily and clearly indicates whether the Valve is open or shut.
All Mueller Indicator Posts are UL / ULC listed and DN100/4" to DN350/14" Indicator Posts are FM Approved. Mueller Indicator Posts
are designed to withstand up to 1200Nm (900 ft.-lbs.) of operating torque. Mueller Indicator Posts are designed to operate DN100/4"
through DN600/24" Post Indicator Valves requiring 14 to 75 turns to open. They are available in adjustable, non-adjustable or wall mount
styles. All have a cast boss on the upper barrel that is tapped with DN15/1/2" NPT to allow a supervisory switch to be installed.