MUELLER

Mueller gate valve Features:

• OS&Y gate valve is used to regulate the flow of water to fire sprinkler systems.
• The outside and interior are both coated with a superior fusion-bonded (thermosetting) powder epoxy that is nominally 10 mils thick.
• Flats cast into the bottom of the valve body let it stand up straight when it’s being stored or put in place.
• Mueller’s design has two thrust washers and has consistently shown to be stronger than cast stems.
• Offers an exceptional level of bonnet sealing (4″ – 12″ sizes).
• Mueller OS&Y Gate Valve provides a bearing surface between the enclosed wedge and the inner epoxy coating, minimizing operating torque and improving valve service life.
• The waterway’s bottom has no grooves or recesses which could gather silt or debris and weaken the seal.
• Mueller a2361 allows for full-sized shell cutters to be used with plenty of room during tapping operations.