Mueller Gate Valve Stem Replacement

Most old valves have rust and mineral deposits in the gate valve s receiving groove.

Mueller gate valve stem replacement.

Mueller streamline black sillcock valve replacement part. Genuine hydro guard replacements parts and optional equipment are available to get the most from your flushing and monitoring system and to keep it running for decades to come. Gently close the valve don t force it. A 417 107 conversion kit bonnet replacement.

Install the bonnet bolts and nuts and tight each finger tight until the bonnet casting is evenly. Replace the bonnet stem wedge assembly taking care to align the wedge guides into their slots on each side of the body cavity. A 300 safety flange repair kit. Find valve repair parts at lowe s today.

Manufactures and provides a wide variety of main valves for water distribution systems around the world marketed under reliable brands including. Note that o rings started being used in 1952. That crud can jam the gate and damage the valve. Mueller systems provides smart metering solutions to improve conservation increase efficiencies reduce non revenue water and strengthen relationships with customers.

Number of turns needed to open close mueller resilient wedge gate valves. For a complete list of available parts please click on the full line catalog button below full line catalog roi calculator 1 flow graph 2 flow graph. These brands are available in various sizes end configurations and operating pressures up to 2400 kpa 24 barg 350psi full line. Remove stuffing box and replace the stem o rings and the stuffing box packing.

There are a few different brands of gate valves that manu facturers will use for larger backflow assemblies but they will be either outside stem yoke os y or a non rising stem nrs. 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. 280356 shoe repair kit. Mueller us pipe valve hydrant uspvh jones henry pratt hydro gate and milliken.

Gate valve troubleshooting. An nrs gate valve has an internally sealed stem which stays in the same vertical position if the valve is open or closed. Mueller 2300 series resilient wedge gate valve repairs 5 bonnet o ring or flat gasket if used if necessary. The gate valve will not pass a pressure test.

You can repack the stem with the water on but you ll get some water spray once you loosen the packing nut so move anything you care about away from the meter area.