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MILWAUKEE VALVE ML222B 4 Cast Iron General-Service Butterfly Valve - Cast Iron General-Service Butterfly Valves
MILWAUKEE VALVECast Iron General-Service Butterfly Valves

MILWAUKEE VALVE ML222B 4 Cast Iron General-Service Butterfly Valve

The MILWAUKEE VALVE Butterfly Valve is a 4-inch cast iron general-service butterfly valve with a lug-style body and a lever handle. It features a ductile iron disc and is rated for a maximum pressure of 200 psi…

SKU 3G-OTH-445312

Also listed as: ML222B4 · ML222B-4

Brand
MILWAUKEE VALVE
Item
ML222B 4 Cast Iron General-Service Butterfly Valve
Part Number
ML222B 4
Category
Cast Iron General-Service Butterfly Valves
Available to Order
Also known as:ML222B 4MILWAUKEE VALVE
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MILWAUKEE VALVE
Manufacturer Part Number
ML222B 4
Type
Concentric, Lug, Lever
Handle Type
Lever
Disc Material
Ductile Iron
Max. Pressure (CWP)
200 psi

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

Product Description

The MILWAUKEE VALVE Butterfly Valve is a 4-inch cast iron general-service butterfly valve with a lug-style body and a lever handle. It features a ductile iron disc and is rated for a maximum pressure of 200 psi (CWP). This concentric valve, model ML222B 4, is designed for on/off service in industrial piping systems.

Frequently Asked Questions

What is the MILWAUKEE VALVE Butterfly Valve used for?

The MILWAUKEE VALVE Butterfly Valve is used for on/off service in industrial piping systems. Its 4-inch lug-style body and lever handle make it suitable for general-service applications such as water, wastewater, and process lines where reliable shut-off is required.

What are the specifications of the MILWAUKEE VALVE Butterfly Valve?

This butterfly valve has a 4-inch pipe size, concentric design, and lug-style body. It features a ductile iron disc, lever handle, and a maximum pressure rating of 200 psi (CWP). The manufacturer part number is ML222B 4.

Where to buy the MILWAUKEE VALVE Butterfly Valve worldwide?

3G Electric supplies the MILWAUKEE VALVE Butterfly Valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this valve for your project.

How to install a MILWAUKEE VALVE Butterfly Valve?

Install the valve between flanges using the lug-style body for easy alignment. Ensure the disc is fully open during installation to avoid damage. Tighten bolts evenly to the manufacturer's torque specs. For best results, follow standard piping practices and consult the valve manual.

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
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MILWAUKEE VALVE Products

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

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This 8-inch cast iron butterfly valve features a concentric, lug-style design with an aluminum bronze alloy disc and EPDM seat. It is gear-operated via handwheel and rated for a maximum pressure of 200 psi (CWP). Suitable for on-off or throttling service in water, HVAC, and process piping systems, the lug body allows dead-end service
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This 8-inch cast iron butterfly valve features a concentric, lug-style design with an aluminum bronze alloy disc and EPDM seat. It is gear-operated via handwheel and rated for a maximum pressure of 200 psi (CWP). Suitable for on-off or throttling service in water, HVAC, and process piping systems, the lug body allows dead-end service
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MILWAUKEE VALVE
This 2-inch cast iron general-service butterfly valve features a concentric wafer design with a ductile iron disc and lever handle. Rated for a maximum pressure of 200 psi (CWP), it is used for on-off flow control in industrial piping systems handling water, air, and non-corrosive media

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