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Milwaukee Valve

Milwaukee Valve BB-SCS02 1 1/2 in Fire Sprinkler Valve

SKU CH-WSXR-GGKM1

A butterfly disc valve with bronze body rated for 175 psi water pressure and operating from -30 to 250 degrees F, meeting FM, UL and ULC standards

  • Bronze body resists corrosion for long service life
  • Lever handle enables quick manual operation in emergencies
  • FM, UL, ULC listings confirm fire-sprinkler compliance
  • 175 psi rating handles high-pressure water systems

Fire Sprinkler Control Valve

The Milwaukee Valve BB-SCS02 is a butterfly disc valve designed for fire sprinkler systems. It features a bronze body and a lever handle for manual operation. The valve fits 1 1/2 inch piping and meets FM, UL and ULC standards. It is intended for commercial and industrial fire protection installations.

Thermal Range and Pressure Rating

The valve operates across a temperature range of -30 to 250 degrees F and withstands a maximum water pressure of 175 psi. Bronze construction provides corrosion resistance in wet environments. No external power is required for normal operation. The lever handle allows direct control without actuators.

Highlights

  • Bronze body resists corrosion for long service life
  • Lever handle enables quick manual operation in emergencies
  • FM, UL, ULC listings confirm fire-sprinkler compliance
  • 175 psi rating handles high-pressure water systems

Specifications

BrandMILWAUKEE VALVE

Questions about this item

How do I install the 1 1/2 in butterfly disc valve and what step is often missed?

Thread the bronze body onto 1 1/2 in pipe, then verify the lever handle moves freely from fully open to fully closed before pressurising to 175 psi.

What maintenance will the FM, UL, ULC listed valve need over time?

Inspect the bronze body and lever annually for corrosion, cycle the handle to prevent seizing, and replace the disc seal if leakage appears at 175 psi.

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