Advance Tabco
Advance Tabco FC-1-1818-X Wall Mounted Sink 18 in x 18 in, 304
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Milwaukee Valve
Milwaukee Valve HW232B Butterfly Valve Wafer 4 In
A wafer-style butterfly valve for 4-inch pipe lines, ductile iron body and disc with Buna-N liner, lever handle, rated to 200 psi water pressure and 10 to 180 degrees F operating range
- TypeOther
- Reliable flow control with 200 psi pressure rating
- Durable ductile iron body and disc resist corrosion
- Wide 10 to 180 °F temperature range suits many systems
- Buna-N liner provides dependable sealing performance
- Lever handle allows quick manual operation
4-Inch Wafer Butterfly Valve
This Milwaukee Valve HW232B is a wafer-style butterfly valve built for 4-inch pipe systems. The ductile-iron body and disc pair with a Buna-N liner to handle water service in commercial and industrial piping. A lever handle provides direct manual control for on-off or balancing duties.
Sustained Pressure and Temperature Range
The valve is rated for a maximum water pressure of 200 psi across a temperature span of 10 to 180 degrees Fahrenheit. Ductile-iron construction resists deformation under continuous load, while the Buna-N liner maintains its seal through daily pressure cycling and seasonal temperature swings.
Replacement and Upgrade Context
This unit replaces a worn wafer butterfly valve in an existing 4-inch line where the bolt pattern matches a 7 1/2-inch bolt circle with two 5/8-11 lug holes. The jump is worth it when the current valve leaks past the disc, the handle mechanism has seized, or the liner has hardened beyond reliable shut-off.
Highlights
- Reliable flow control with 200 psi pressure rating
- Durable ductile iron body and disc resist corrosion
- Wide 10 to 180 °F temperature range suits many systems
- Buna-N liner provides dependable sealing performance
- Lever handle allows quick manual operation
Specifications
| Brand | MILWAUKEE VALVE |
|---|---|
| Type | Other |
Questions about this item
How much heat can the ductile-iron body and Buna-N liner handle during continuous operation?
The valve is rated for a temperature range of 10 to 180 degrees F, so it will withstand sustained heat up to that upper limit.
What piping hardware is needed to bolt this 4-inch wafer valve into an existing line?
The valve has two bolt holes on a 7 1/2-inch bolt circle with 5/8-11 lug threads; you will need matching bolts, nuts and gaskets for the flange connection.
Will the 200 psi pressure rating work with older cast-iron mains that run at lower pressures?
Yes, the 200 psi maximum water pressure rating exceeds typical older-system pressures, so the valve will operate safely within those lines.
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