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Bronze gate valve with rising-stem wheel handle, NPT female threads

Milwaukee Valve

Milwaukee Valve 1150 3" Gate Valve Class 150

SKU CH-5E56-03CWA

Bronze gate valve controls gas, oil and water flow up to 300 psi with a rising stem and 536 Cv

  • TypeOther
  • Reliable flow control for gas, oil and water with 300 psi operating pressure
  • Handles 150 psi steam service for demanding thermal applications
  • High 536 Cv coefficient delivers strong flow capacity through 3 in port
  • Durable bronze body, stem, wedge, seat and seal resist corrosion
  • Rising-stem wheel handle gives clear visual indication of valve position

3-Inch Bronze Gate Valve Class 150

This Milwaukee Valve 1150 gate valve controls the flow of gas, oil or water in piping systems. The bronze body, wedge, stem, seat and seal provide corrosion resistance for the listed media. A rising stem with a wheel handle gives clear visual indication of the open or closed position. The screw-in bonnet design secures the internal assembly.

Verify Thread Size And Pressure Rating

Confirm that the existing piping uses 3-inch female NPT threads to match the valve connection. Ensure the system operating pressure does not exceed 300 psi for water, oil or gas service. For steam applications the limit is 150 psi. The valve carries a Class 150 flange rating and is not restricted for sale in any state.

Bronze Construction Handles Standard Service

All wetted parts are bronze so the valve tolerates the temperatures associated with 300 psi non-shock service and 150 psi steam. The rising stem moves outside the flow path reducing internal turbulence and wear. No external power or actuation is required so operation adds no electrical load or noise to the installation.

Highlights

  • Reliable flow control for gas, oil and water with 300 psi operating pressure
  • Handles 150 psi steam service for demanding thermal applications
  • High 536 Cv coefficient delivers strong flow capacity through 3 in port
  • Durable bronze body, stem, wedge, seat and seal resist corrosion
  • Rising-stem wheel handle gives clear visual indication of valve position

Specifications

BrandMILWAUKEE VALVE
TypeOther

Questions about this item

Does the Milwaukee Valve 1150 3" gate valve include the wheel handle or must it be ordered separately?

The wheel handle is part of the valve assembly and ships with the unit.

When would I select the Class 150 version instead of a higher-pressure class for this 3-inch valve?

Choose this class when the system steam pressure is 150 psi or below and the non-shock cold working pressure is 300 psi or below.

What does the Cv 536 rating mean once the valve is installed in a 3-inch line?

It indicates a flow capacity of 536 US gallons per minute of water at a 1 psi pressure drop across the fully open valve.

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