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

MILWAUKEE VALVE 4 in Cast Iron General-Service Butterfly Valve

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

SKU 3G-OTH-445352

Also listed as: ML222V4 · ML222V-4

Brand
MILWAUKEE VALVE
Item
4 in Cast Iron General-Service Butterfly Valve
Part Number
ML222V 4
Category
Cast Iron General-Service Butterfly Valves
Available to Order
Also known as:ML222V 4MILWAUKEE VALVE
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MILWAUKEE VALVE
Manufacturer Part Number
ML222V 4
Type
Concentric, Lug, FKM
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 concentric design and lug style. It features a ductile iron disc, a lever handle, and is rated for a maximum pressure of 200 psi (CWP). The valve uses an FKM seal and is identified by manufacturer part number ML222V 4.

Frequently Asked Questions

What is the MILWAUKEE VALVE Butterfly Valve used for?

This 4-inch cast iron butterfly valve is used for on-off flow control in general-service industrial piping systems. Its concentric design and FKM seal suit water, oil, and non-corrosive media. Typical applications include HVAC, water treatment, and process lines where a lug-style valve allows dead-end service.

What are the specifications of the MILWAUKEE VALVE Butterfly Valve?

The MILWAUKEE VALVE Butterfly Valve (MPN ML222V 4) has a 4-inch pipe size, lug-style body, and concentric design. It is rated for 200 psi maximum pressure (CWP), features a ductile iron disc, a lever handle, and an FKM seal. The body is cast iron, making it suitable for general-service applications.

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 site. Contact us for pricing and lead time on this valve. We source and deliver to meet your project needs.

How to install a MILWAUKEE VALVE Butterfly Valve?

Install the valve between flanges using the lug-style bolt holes for dead-end or isolation service. Ensure the disc is fully closed during installation. Align gaskets and tighten bolts evenly to the manufacturer's torque specs. Operate the lever handle only when piping is properly supported to avoid stress on the valve body.

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 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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