1/2 in. Copper Sweat Pressure Balancing Valve

Part #AR128  |  Item #5145882  |  Manufacturer Part #R128

$ 70.20 EACH

Valve Size:

1/2 in

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Product Details

  • Cast brass valve body is durable quality that will last a lifetime and the ideal material for prolonged contact with water
  • Cartridge assures a lifetime of drip-free performance and allows easy fine tuning of temperature
  • Pressure balancing valve cartridge maintains constant output temperature in response to changes in hot and cold supply pressure and diaphragm system engineered to eliminate cross flow
  • Back-to-back capability so hot and cold can be reversed quickly and easily
  • Adjustable hot limit safety stop limits the amount of hot water allowed to mix with cold and reduces the risk of accidental scalding
  • Plaster guard is designed to protect valve during installation and serve as a mounting plate for thin-wall installations and the 2 piece design allows valve to be tested prior to trim installation
  • Wide rough-in range from 1-5/8" to 3-1/4"


ADA Compliant: No

Application: Residential

Built-In Grinder: No

End Connection 1: Sweat

End Connection 2: Sweat

End Connection 3: PEX

End Connection 4: PEX

End Connections: Sweat x PEX

Height: 4-1/16 in

IAPMO Listed: No

NSF Certified: Yes

Number of Handles: Single Handle

Valve Size: 1/2 in

Valve Type: Tub & Shower Rough-In Valve

Width: 4-1/4 in