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Bronze globe valve with hand wheel, 1-1/4 inch FNPT connections

Milwaukee Valve

Milwaukee Valve 570 Globe Valve 1-1/4" Class 200

SKU CH-75VQ-G0V67

1-1/4" bronze globe valve rated 200 psi steam and 400 psi fluid with rising stem and hand-wheel operation

  • Size1-1/4"
  • TypeOther
  • Class 200 rating supports 200 psi steam service
  • 400 psi fluid pressure handles demanding hydraulic lines
  • 550 °F max fluid temperature suits high-heat media
  • Bronze body resists corrosion in fluid and steam systems
  • Rising stem with hand wheel gives clear valve position indication

Product identity

The Milwaukee Valve 570 is a bronze globe valve built for 1-1/4 inch FNPT piping. It suits installers who need reliable shut-off or throttling for fluid and steam lines in commercial or residential mechanical rooms.

Integration in a build

The valve threads directly onto 1-1/4 inch female NPT connections with a 3 7/8 inch face-to-face length and a 7 inch centre-to-top height. Its rising-stem design and hand-wheel operation free up space around the bonnet while giving clear visual indication of valve position.

Sustained-load behaviour

Rated for 400 psi fluid pressure and 200 psi steam working pressure, the bronze body handles continuous service up to 550 degrees Fahrenheit. The Class 200 construction maintains sealing integrity through repeated thermal cycles without the pressure spikes that challenge lower-rated fittings.

Highlights

  • Class 200 rating supports 200 psi steam service
  • 400 psi fluid pressure handles demanding hydraulic lines
  • 550 °F max fluid temperature suits high-heat media
  • Bronze body resists corrosion in fluid and steam systems
  • Rising stem with hand wheel gives clear valve position indication

Specifications

BrandMILWAUKEE VALVE
Size1-1/4"
TypeOther

Questions about this item

How long does the 3 7/8 inch face-to-face length stay leak-free under continuous 400 psi fluid pressure?

The bronze body and rising-stem design are rated for 400 psi maximum fluid pressure at up to 550 °F, so the seal holds as long as temperature and pressure remain within those limits.

How hot does the hand-wheel get when steam runs at 200 psi WSP all day?

At the rated 550 °F maximum fluid temperature the hand-wheel will become very hot; operators should use insulated gloves or a wheel cover for sustained steam service.

What pipe threads must the existing piping have to connect this FNPT x FNPT valve?

Both inlet and outlet require 1-1/4 inch female NPT threads, so the mating pipe ends must be male NPT of the same size.

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