Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

MILWAUKEE VALVE Butterfly Valve: 4 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP) - Ductile Iron General-Service Butterfly Valves
MILWAUKEE VALVEDuctile Iron General-Service Butterfly Valves

MILWAUKEE VALVE Butterfly Valve: 4 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP)

The MILWAUKEE VALVE Butterfly Valve is a 4-inch ductile iron general-service butterfly valve with a lever handle and a ductile iron disc. It features a concentric wafer design rated for a maximum pressure of 250 psi…

SKU 3G-OTH-444712

Brand
MILWAUKEE VALVE
Item
Butterfly Valve: 4 in Pipe Size, Concentric, 250 psi Max. Pressure
Category
Ductile Iron General-Service Butterfly Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

MILWAUKEE VALVE
Manufacturer Part Number
HW232B
Type
Concentric, Wafer, 10
Handle Type
Lever
Disc Material
Ductile Iron
Max. Pressure (CWP)
250 psi
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

MILWAUKEE VALVE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MILWAUKEE VALVE Butterfly Valve is a 4-inch ductile iron general-service butterfly valve with a lever handle and a ductile iron disc. It features a concentric wafer design rated for a maximum pressure of 250 psi (CWP). This valve is identified by manufacturer part number HW232B.

Frequently Asked Questions

What is the MILWAUKEE VALVE Butterfly Valve used for?

The MILWAUKEE VALVE Butterfly Valve is used for on-off flow control in general-service industrial piping systems. Its concentric wafer design and ductile iron disc make it suitable for water, air, and non-corrosive media in HVAC, water treatment, and process applications.

What are the specifications of the MILWAUKEE VALVE Butterfly Valve?

This butterfly valve has a 4-inch pipe size, concentric wafer design, and a maximum pressure rating of 250 psi (CWP). It features a lever handle, ductile iron disc, and manufacturer part number HW232B. The valve is from MILWAUKEE VALVE and is designed for general-service use.

Where to buy the MILWAUKEE VALVE Butterfly Valve worldwide?

You can source the MILWAUKEE VALVE Butterfly Valve worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this valve.

How to install a MILWAUKEE VALVE Butterfly Valve?

Install the valve between pipe flanges using the wafer design. Ensure the disc is fully open during installation to avoid damage. Align the valve body with the pipe, insert bolts, and tighten evenly to the manufacturer's torque specifications. Always follow standard piping practices for concentric butterfly valves.

Used in

Common applications for MILWAUKEE VALVE
Oxygen service systems — Milwaukee Valve oxygen-cleaned brass ball valves (e.g., MPN 17907S) for high-purity gas handling
Potable water distribution — Milwaukee Valve non-rising stem brass gate valves (e.g., MPN UP667 1") for isolation in plumbing networks
Steam and hot water systems — Milwaukee Valve bronze globe valves (e.g., MPN 502 1-1/2) for flow regulation in industrial boilers
Gas and oil pipelines — Milwaukee Valve angle-body globe valves (e.g., MPN 504-3/4) for throttling in fuel supply lines
Process piping — Milwaukee Valve full-port brass ball valves (e.g., MPN UPBA475B 2) for minimal pressure drop in chemical transfer
Drain and vent applications — Milwaukee Valve stainless steel vented ball valves (e.g., MPN 35FSSN0LL-034) for system purging in sanitary processes

MILWAUKEE VALVE Products

3G Electric supplies MILWAUKEE VALVE ductile iron general-service butterfly valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
MILWAUKEE VALVE Butterfly Valve: 3 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP), Wafer, 10 (MPN HW232B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: Ductile Iron.
MILWAUKEE VALVE
MILWAUKEE VALVE Butterfly Valve: 3 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP), Wafer, 10 (MPN HW232B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: Ductile Iron.
MILWAUKEE VALVE Butterfly Valve: 2 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP), Wafer, 10 (MPN HW232B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: Ductile Iron.
MILWAUKEE VALVE
MILWAUKEE VALVE Butterfly Valve: 2 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP), Wafer, 10 (MPN HW232B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: Ductile Iron.
MILWAUKEE VALVE Butterfly Valve: 2 1/2 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP), Wafer (MPN HW232B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: Ductile Iron.
MILWAUKEE VALVE
MILWAUKEE VALVE Butterfly Valve: 2 1/2 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP), Wafer (MPN HW232B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: Ductile Iron.
MILWAUKEE VALVE Butterfly Valve: 5 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP), Wafer, 10 (MPN HW232B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: Ductile Iron.
MILWAUKEE VALVE
MILWAUKEE VALVE Butterfly Valve: 5 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP), Wafer, 10 (MPN HW232B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: Ductile Iron.
MILWAUKEE VALVE Butterfly Valve: 8 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP), Wafer, 10 (MPN HW232B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: Ductile Iron.
MILWAUKEE VALVE
MILWAUKEE VALVE Butterfly Valve: 8 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP), Wafer, 10 (MPN HW232B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: Ductile Iron.
MILWAUKEE VALVE Butterfly Valve: 6 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP), Wafer, 10 (MPN HW232B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: Ductile Iron.
MILWAUKEE VALVE
MILWAUKEE VALVE Butterfly Valve: 6 in Pipe Size, Concentric, 250 psi Max. Pressure (CWP), Wafer, 10 (MPN HW232B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: Ductile Iron.

More from MILWAUKEE VALVE

View all MILWAUKEE VALVE parts
MILWAUKEE VALVE Butterfly Valve: 4 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Lug, FKM (MPN ML234V). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: CF8M Stainless Steel.
MILWAUKEE VALVE
MILWAUKEE VALVE Butterfly Valve: 4 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Lug, FKM (MPN ML234V). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: CF8M Stainless Steel.
MILWAUKEE VALVE Butterfly Valve: 12 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Lug, EPDM (MPN ML-333E 12). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Gear Operated Handwheel; Disc Material: Aluminum Bronze Alloy.
MILWAUKEE VALVE
MILWAUKEE VALVE Butterfly Valve: 12 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Lug, EPDM (MPN ML-333E 12). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Gear Operated Handwheel; Disc Material: Aluminum Bronze Alloy.
MILWAUKEE VALVE Butterfly Valve: 3 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Wafer, 10 (MPN MW-233E 3). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: Aluminum Bronze Alloy.
MILWAUKEE VALVE
MILWAUKEE VALVE Butterfly Valve: 3 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Wafer, 10 (MPN MW-233E 3). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: Aluminum Bronze Alloy.
MILWAUKEE VALVE Butterfly Valve: 8 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Lug, FKM (MPN ML234V). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: CF8M Stainless Steel.
MILWAUKEE VALVE
MILWAUKEE VALVE Butterfly Valve: 8 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Lug, FKM (MPN ML234V). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: CF8M Stainless Steel.
MILWAUKEE VALVE Butterfly Valve: 3 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Lug, Lever (MPN ML232B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: Ductile Iron.
MILWAUKEE VALVE
MILWAUKEE VALVE Butterfly Valve: 3 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Lug, Lever (MPN ML232B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: Ductile Iron.
MILWAUKEE VALVE Butterfly Valve: 5 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Lug, Lever (MPN ML232B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: Ductile Iron.
MILWAUKEE VALVE
MILWAUKEE VALVE Butterfly Valve: 5 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Lug, Lever (MPN ML232B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Lever; Disc Material: Ductile Iron.
MILWAUKEE VALVE Butterfly Valve: 8 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Lug, ABS (MPN ML332B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Gear Operated Handwheel; Disc Material: Ductile Iron.
MILWAUKEE VALVE
MILWAUKEE VALVE Butterfly Valve: 8 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Lug, ABS (MPN ML332B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Gear Operated Handwheel; Disc Material: Ductile Iron.
MILWAUKEE VALVE Butterfly Valve: 6 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Lug, ABS (MPN ML332B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Gear Operated Handwheel; Disc Material: Ductile Iron.
MILWAUKEE VALVE
MILWAUKEE VALVE Butterfly Valve: 6 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Lug, ABS (MPN ML332B). Key specifications — Brand: MILWAUKEE VALVE; Handle Type: Gear Operated Handwheel; Disc Material: Ductile Iron.