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Wafer-style butterfly valve, ductile iron body, lever handle, 4-inch pipe size

Milwaukee Valve

Milwaukee Valve MW-233E 4 Butterfly Valve Wafer 4 In

SKU CH-30MR-6D7Z5

Wafer-style butterfly valve with ductile iron body, EPDM liner and aluminum bronze disc rated for 200 psi water pressure and -30 to 250 °F temperature range

  • Wafer-style butterfly valve suits tight piping layouts
  • Ductile-iron body handles 200 psi water pressure
  • EPDM liner operates from -30 to 250 °F
  • Aluminum-bronze disc resists corrosion in water service
  • Lever handle enables quick manual flow control

Valve Purpose & User

The Milwaukee Valve MW-233E is a four-inch wafer-style butterfly valve designed for flow control in piping systems. It suits installers and maintenance teams needing a quarter-turn shut-off device for water service lines.

Build Integration

The wafer body fits between standard flanges using two bolt holes on a seven-and-a-half-inch bolt circle with five-eighths-inch threads. Ductile iron construction handles up to two hundred psi water pressure, while the EPDM liner and aluminum bronze disc operate from minus thirty to two hundred fifty degrees Fahrenheit.

Included Components

A lever handle is supplied for manual operation, allowing immediate installation without sourcing separate actuation hardware. The valve meets ABS standards and carries California Proposition 65 warnings for chemicals linked to cancer and reproductive harm.

How it compares

Measured against everything we stock in Faucet Valves & Replacement Parts, at today’s prices. Recalculated every night.

Price $214.99
Pricier than about 81% of the 1,132 comparable items (median $54.99).

Specifications

Product
Brand nameMILWAUKEE VALVE
Product typeOther

Questions about this item

At what water pressure will the valve reach its limit under sustained use?

The valve is rated for a maximum water pressure of 200 psi, which is the limit under sustained operation.

How does the lever handle perform regarding noise, heat or power during all-day operation?

The lever handle is manually operated, so it generates no power consumption, heat or noise during continuous use.

Which flange standard and bolt pattern must the existing piping match for this wafer valve to fit?

The valve follows ABS standards with a 7 1/2 inch bolt circle diameter and two 5/8-11 bolt holes for alignment.

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