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Cast iron butterfly valve with lever handle and Buna-N liner

Milwaukee Valve

Milwaukee Valve ML222B 6 Butterfly Valve Lug 6 In Cast Iron Buna Liner

SKU CH-WTJ6-K1552

Six-inch lug-style butterfly valve with a cast-iron body, Buna-N liner and ductile-iron disc rated for 200 psi water pressure between 10 and 180 °F

  • TypeOther
  • Lug-style cast iron body suits 6 in piping
  • Buna-N liner handles 10 to 180 Degrees F water temperature
  • 200 psi pressure rating meets demanding system requirements
  • Ductile iron disc resists wear in continuous flow applications
  • Lever handle enables quick manual operation
  • ABS standard compliance confirms recognised quality benchmarks

6-Inch Cast Iron Butterfly Valve

This Milwaukee Valve ML222B is a lug-style butterfly valve built with a cast iron body and ductile iron disc. It fits a 6-inch pipe and uses a Buna-N liner suited for water service. The lever handle allows direct manual operation. Eight bolt holes on a 9 1/2-inch bolt circle match standard lug flanges.

Municipal and industrial water systems

The valve handles pressures up to 200 psi and temperatures from 10 to 180 degrees F, making it suitable for cold and hot water distribution. Buyers needing chemical compatibility beyond Buna-N or requiring automated actuation should look at other configurations.

200 psi pressure rating

The maximum water pressure of 200 psi is the key specification that determines whether this valve meets the system design requirements. Verify the operating pressure against this limit before selection.

Highlights

  • Lug-style cast iron body suits 6 in piping
  • Buna-N liner handles 10 to 180 Degrees F water temperature
  • 200 psi pressure rating meets demanding system requirements
  • Ductile iron disc resists wear in continuous flow applications
  • Lever handle enables quick manual operation
  • ABS standard compliance confirms recognised quality benchmarks

Specifications

BrandMILWAUKEE VALVE
TypeOther

Questions about this item

Will the 6-inch lug valve with 8 bolt holes and 3/4-10 lug diameter match my existing flange pattern?

The valve has eight bolt holes on a 9 1/2-inch bolt circle with 3/4-10 lug threads; compare these dimensions to your flange specification to confirm fit.

How can I verify the lever handle operates the ductile iron disc through the full 10 to 180 degree Fahrenheit range at 200 psi?

Cycle the lever from fully closed to fully open while the line is pressurised up to 200 psi; smooth rotation and positive shut-off across the temperature span indicate correct assembly.

Does the box include the cast iron body with Buna-N liner and lever handle, or must I source any mounting hardware separately?

The valve ships as a complete unit — cast iron body, Buna-N liner, ductile iron disc and lever handle — but flange bolts and gaskets are not included and must be purchased separately.

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