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MILWAUKEE VALVE BB2-350 1-1/4 Bronze Fire-Protection Butterfly Valve - Bronze Fire-Protection Butterfly Valves
MILWAUKEE VALVEBronze Fire-Protection Butterfly Valves

MILWAUKEE VALVE BB2-350 1-1/4 Bronze Fire-Protection Butterfly Valve

The MILWAUKEE VALVE Butterfly Disc Valve is a bronze fire-protection butterfly valve with a 1 1/4 in pipe size and solder connections. It features a lever handle and is rated for a maximum pressure of 175 psi (CWP)…

SKU 3G-OTH-449329

Also listed as: BB2350114 · BB2 350 1 1 4 · BB2-350-1-1-4

Brand
MILWAUKEE VALVE
Item
BB2-350 1-1/4 Bronze Fire-Protection Butterfly Valve
Category
Bronze Fire-Protection Butterfly Valves
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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
BB2-350 1-1/4
Type
Solder, FKM
Handle Type
Lever
Max. Pressure (CWP)
175 psi

Technical Documents

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

Product Description

The MILWAUKEE VALVE Butterfly Disc Valve is a bronze fire-protection butterfly valve with a 1 1/4 in pipe size and solder connections. It features a lever handle and is rated for a maximum pressure of 175 psi (CWP). The valve uses an FKM seal and is identified by manufacturer part number BB2-350 1-1/4.

Frequently Asked Questions

What is a MILWAUKEE VALVE butterfly disc valve used for?

This MILWAUKEE VALVE bronze fire-protection butterfly valve is used to control water flow in fire-sprinkler and suppression systems. Its 1 1/4 in solder connections and 175 psi CWP rating suit it for branch-line isolation in commercial and industrial fire-protection networks.

What are the specifications of the MILWAUKEE VALVE BB2-350 1-1/4?

The MILWAUKEE VALVE BB2-350 1-1/4 is a bronze fire-protection butterfly valve with a 1 1/4 in pipe size, solder connections, and a lever handle. It has a maximum pressure rating of 175 psi (CWP) and uses an FKM seal. The manufacturer part number is BB2-350 1-1/4.

Where to buy MILWAUKEE VALVE butterfly valves worldwide?

3G Electric supplies MILWAUKEE VALVE butterfly valves worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the BB2-350 1-1/4 or other MILWAUKEE VALVE fire-protection valves for your project.

How to install a MILWAUKEE VALVE solder-end butterfly valve?

Installation requires clean, deburred copper pipe. Apply flux, insert pipe fully into the valve socket, and heat evenly while feeding solder until a visible ring appears. Allow to cool naturally. Do not overheat the FKM seal. Always follow MILWAUKEE VALVE's instructions and local fire-protection codes.

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 bronze fire-protection 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 bronze fire-protection butterfly valve features a 1-1/2 in pipe size with solder connections and a lever handle. It is rated for a maximum pressure of 175 psi (CWP) and uses an FKM seal. Commonly used in fire-suppression piping systems for flow control and isolation
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This bronze fire-protection butterfly valve features a 1-1/2 in pipe size with solder connections and a lever handle. It is rated for a maximum pressure of 175 psi (CWP) and uses an FKM seal. Commonly used in fire-suppression piping systems for flow control and isolation
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This bronze fire-protection butterfly valve features a 1-inch pipe size with solder connections and a lever handle. Rated for a maximum pressure of 175 psi (CWP), it is suitable for use in fire-sprinkler systems for flow control and branch-line isolation
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This bronze fire-protection butterfly valve features a 2-inch pipe size with solder-end connections and a lever handle. Rated for a maximum cold working pressure of 175 psi, it is suited for use in fire-sprinkler and standpipe systems where reliable flow control is required
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This bronze fire-protection butterfly valve features a 1-inch pipe size with solder connections and a lever handle. Rated for a maximum pressure of 175 psi (CWP), it is suited for use in fire-suppression systems for flow control on branch lines
Bronze fire-protection butterfly valve with 1-1/2 in pipe size and solder connections. Lever handle operation. FKM seal. Rated for 175 psi CWP. Suitable for on/off flow control in fire-sprinkler and water-supply systems
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Bronze fire-protection butterfly valve with 1-1/2 in pipe size and solder connections. Lever handle operation. FKM seal. Rated for 175 psi CWP. Suitable for on/off flow control in fire-sprinkler and water-supply systems
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This bronze fire-protection butterfly valve has a 1/2 in pipe size with solder connections. It is operated by a lever handle and rated for a maximum pressure of 175 psi (CWP). Suitable for flow control in fire-suppression piping systems
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This bronze fire-protection butterfly valve features a 2-inch pipe size with solder connections and a lever handle. Rated for a maximum pressure of 175 psi (CWP), it is suitable for use in fire-protection systems such as sprinkler and standpipe applications
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