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MILWAUKEE VALVE 8 in Cast Iron General-Service Butterfly Valve - Cast Iron General-Service Butterfly Valves
MILWAUKEE VALVECast Iron General-Service Butterfly Valves

MILWAUKEE VALVE 8 in Cast Iron General-Service Butterfly Valve

The MILWAUKEE VALVE Butterfly Valve is an 8-inch cast iron general-service butterfly valve with a concentric design and lug style. It features a gear-operated handwheel handle and a ductile iron disc, with a maximum…

SKU 3G-OTH-445342

Also listed as: ML322B8 · ML322B-8

Brand
MILWAUKEE VALVE
Item
8 in Cast Iron General-Service Butterfly Valve
Category
Cast Iron General-Service Butterfly Valves
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MILWAUKEE VALVE
Manufacturer Part Number
ML322B 8
Type
Concentric, Lug, ABS
Handle Type
Gear Operated Handwheel
Disc Material
Ductile Iron
Max. Pressure (CWP)
200 psi

Technical Documents

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

Product Description

The MILWAUKEE VALVE Butterfly Valve is an 8-inch cast iron general-service butterfly valve with a concentric design and lug style. It features a gear-operated handwheel handle and a ductile iron disc, with a maximum pressure rating of 200 psi (CWP). The valve is identified by manufacturer part number ML322B 8.

Frequently Asked Questions

What is the MILWAUKEE VALVE Butterfly Valve used for?

This 8-inch cast iron butterfly valve is used for on-off or throttling service in industrial water, wastewater, and HVAC systems. Its concentric design and lug style allow dead-end service or installation between flanges, making it suitable for general-purpose flow control in commercial and light industrial piping.

What are the specifications of the MILWAUKEE VALVE Butterfly Valve ML322B 8?

The MILWAUKEE VALVE ML322B 8 is an 8-inch, cast iron general-service butterfly valve with a concentric design and lug style. It has a maximum pressure rating of 200 psi (CWP), a gear-operated handwheel handle, and a ductile iron disc. The manufacturer part number is ML322B 8.

Where to buy the MILWAUKEE VALVE Butterfly Valve in worldwide?

3G Electric supplies the MILWAUKEE VALVE Butterfly Valve ML322B 8 to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact our team to place an order or request a quote for international shipping.

How to select the right MILWAUKEE VALVE Butterfly Valve for my application?

Select based on pipe size, pressure rating, and end connections. This 8-inch lug-style valve suits dead-end service at up to 200 psi (CWP). For throttling or on-off control in water or HVAC systems, the gear-operated handwheel provides precise positioning. Always verify media compatibility with the ductile iron disc and cast iron 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

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This 8-inch cast iron butterfly valve is a concentric, wafer-style unit with a gear-operated handwheel. It features a ductile iron disc and is rated for a maximum pressure of 200 psi CWP. Suitable for general flow control in industrial piping systems
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This 8-inch cast iron butterfly valve is a concentric, wafer-style unit with a gear-operated handwheel. It features a ductile iron disc and is rated for a maximum pressure of 200 psi CWP. Suitable for general flow control in industrial piping systems
This 6-inch cast iron butterfly valve features a concentric design and lug style for dead-end service or downstream flange isolation. It is equipped with a gear-operated handwheel and a ductile iron disc, rated for 200 psi CWP. Suitable for on-off or throttling control of water, air, and non-corrosive fluids in industrial piping systems
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This 6-inch cast iron butterfly valve features a concentric design and lug style for dead-end service or downstream flange isolation. It is equipped with a gear-operated handwheel and a ductile iron disc, rated for 200 psi CWP. Suitable for on-off or throttling control of water, air, and non-corrosive fluids in industrial piping systems
This 8-inch cast iron butterfly valve features a concentric design with a lug-style body and lever handle. The ductile iron disc provides reliable shut-off for general-service applications. Rated for 200 psi CWP, it is suitable for on-off flow control in water, air, and non-corrosive piping systems
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This 8-inch cast iron butterfly valve features a concentric design with a lug-style body and lever handle. The ductile iron disc provides reliable shut-off for general-service applications. Rated for 200 psi CWP, it is suitable for on-off flow control in water, air, and non-corrosive piping systems
MILWAUKEE VALVE Butterfly Valve: 8 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Wafer, FKM (MPN MW322V 8)
MILWAUKEE VALVE
MILWAUKEE VALVE Butterfly Valve: 8 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Wafer, FKM (MPN MW322V 8)
MILWAUKEE VALVE Butterfly Valve: 8 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Lug, FKM (MPN ML222V 8)
MILWAUKEE VALVE
MILWAUKEE VALVE Butterfly Valve: 8 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Lug, FKM (MPN ML222V 8)
MILWAUKEE VALVE Butterfly Valve: 8 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Lug, EPDM (MPN CL323E 8)
MILWAUKEE VALVE
MILWAUKEE VALVE Butterfly Valve: 8 in Pipe Size, Concentric, 200 psi Max. Pressure (CWP), Lug, EPDM (MPN CL323E 8)

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This 3-inch cast iron butterfly valve features a lug-style body for dead-end service and a lever handle for manual on-off control. The aluminum bronze alloy disc and EPDM seat provide corrosion resistance, with a maximum pressure rating of 200 psi (CWP). Suitable for general flow regulation in water, HVAC, and process piping systems
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This 3-inch cast iron butterfly valve features a lug-style body for dead-end service and a lever handle for manual on-off control. The aluminum bronze alloy disc and EPDM seat provide corrosion resistance, with a maximum pressure rating of 200 psi (CWP). Suitable for general flow regulation in water, HVAC, and process piping systems
This concentric lug-style butterfly valve is designed for general-service flow control in industrial piping systems. The cast iron body and CF8M stainless steel disc provide corrosion resistance for water, oil, and gas applications. Rated for 200 psi CWP, it features a lever handle for manual operation
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This concentric lug-style butterfly valve is designed for general-service flow control in industrial piping systems. The cast iron body and CF8M stainless steel disc provide corrosion resistance for water, oil, and gas applications. Rated for 200 psi CWP, it features a lever handle for manual operation
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This 8-inch cast iron butterfly valve features a concentric wafer design with an aluminum bronze alloy disc. It is gear-operated via handwheel and rated for a maximum working pressure of 200 psi CWP. Suitable for on-off or throttling control in water, HVAC, and process piping systems
This 6-inch cast iron butterfly valve features a concentric wafer design with a ductile iron disc and lever handle. Rated for 200 psi CWP, it is suited for on/off flow control in water, HVAC, and light process piping systems
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This 6-inch cast iron butterfly valve features a concentric wafer design with a ductile iron disc and lever handle. Rated for 200 psi CWP, it is suited for on/off flow control in water, HVAC, and light process piping systems
This 8-inch cast iron butterfly valve features a concentric design with a lug-style body for dead-end service. The ductile iron disc and FKM seat provide corrosion resistance for general industrial applications. Rated for 200 psi CWP, the gear-operated handwheel allows precise throttling or on-off control in HVAC, water, and process piping systems
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This 8-inch cast iron butterfly valve features a concentric design with a lug-style body for dead-end service. The ductile iron disc and FKM seat provide corrosion resistance for general industrial applications. Rated for 200 psi CWP, the gear-operated handwheel allows precise throttling or on-off control in HVAC, water, and process piping systems
This 8-inch cast iron concentric butterfly valve features a lug-style body for dead-end service and a lever handle for manual on-off control. The aluminum bronze alloy disc and EPDM seat are rated for 200 psi CWP. Suitable for general-service water, air, and non-aggressive fluid systems in industrial and commercial applications
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This 8-inch cast iron concentric butterfly valve features a lug-style body for dead-end service and a lever handle for manual on-off control. The aluminum bronze alloy disc and EPDM seat are rated for 200 psi CWP. Suitable for general-service water, air, and non-aggressive fluid systems in industrial and commercial applications
This 3-inch butterfly valve features a cast iron body with a concentric wafer design, suitable for on-off flow control in general-service piping systems. The ductile iron disc and FKM seal provide compatibility with water, air, and mild chemicals at pressures up to 200 psi CWP. A lever handle allows manual operation
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This 4-inch cast iron butterfly valve features a concentric design with a lug-style body, allowing dead-end service. The ductile iron disc and FKM seal provide compatibility with water, oil, and non-corrosive media. Rated for 200 psi CWP, it is suited for on-off flow control in general-service piping systems such as HVAC, water treatment, and process lines
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