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

3G Electric
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
Part Number
ML322B 8
Category
Cast Iron General-Service Butterfly Valves
Available to Order
Also known as:ML322B 8MILWAUKEE VALVE
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
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

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

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 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
HVAC systems — Milwaukee Valve BA-475B series brass ball valves with FNPT connections for chilled water and hot water isolation.
Plumbing systems — Milwaukee Valve UPBA-480B series with press x press connections for domestic water lines, eliminating soldering.
Industrial process piping — Milwaukee Valve BA-485B series with sweat x sweat connections for copper tubing in compressed air systems.
Water treatment — Milwaukee Valve brass ball valves with memory stop handles for precise flow balancing in filtration skids.
Gas distribution — Milwaukee Valve brass ball valves with locking lever handles for natural gas shutoff in commercial buildings.
Mechanical rooms — Milwaukee Valve two-piece brass ball valves with full port design for minimal pressure drop in pump isolation.
Not sure this is the right part? Photo-identify it

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from MILWAUKEE VALVE

View all MILWAUKEE VALVE parts
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
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
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
MILWAUKEE VALVE
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

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first