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

3G Electric
RFQ CartGet a QuoteSign inSign up
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 3/8 in Pipe Size, Sweat x Sweat - Bronze Inline Swing Check Valves
MILWAUKEE VALVEBronze Inline Swing Check Valves

MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 3/8 in Pipe Size, Sweat x Sweat

SKU 3G-OTH-434056

Brand
MILWAUKEE VALVE
Item
Swing Check Valve: Swing, Inline Valve Body, 3/8 in Pipe Size, Sweat x Sweat
Category
Bronze Inline Swing Check Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

MILWAUKEE VALVE
Manufacturer Part Number
1509-3/8"
Type
Inline Valve Body, Sweat x Sweat, Bronze
Pipe Size
3/8 in
View Full Spec Sheet

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

Frequently Asked Questions

What is a MILWAUKEE VALVE swing check valve used for?

A MILWAUKEE VALVE swing check valve prevents backflow in plumbing and HVAC systems. Its inline bronze body and sweat connections suit water, oil, and gas lines where reverse flow could damage equipment or contaminate supply.

What are the specifications of the MILWAUKEE VALVE 1509-3/8"?

This MILWAUKEE VALVE swing check valve has a 3/8 in pipe size, inline bronze body, and sweat x sweat connections. The manufacturer part number is 1509-3/8". It is designed for low-pressure backflow prevention in residential and light commercial systems.

Where to buy MILWAUKEE VALVE swing check valves worldwide?

3G Electric supplies MILWAUKEE VALVE swing check valves worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the 1509-3/8" model.

How to install a MILWAUKEE VALVE swing check valve?

Install the MILWAUKEE VALVE swing check valve in a horizontal or vertical upward flow position. Ensure the flow arrow on the body matches system direction. Solder sweat connections per standard plumbing practice, avoiding overheating the valve seat.

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 inline swing check 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 →

Similar products

Matched by specification & description
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 1/2 in Pipe Size, Sweat x Sweat, Bronze (MPN 1509-1/2"). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 1/2 in Pipe Size, Sweat x Sweat, Bronze (MPN 1509-1/2"). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 3/4 in Pipe Size, Sweat x Sweat, Bronze (MPN 1509-3/4"). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 3/4 in Pipe Size, Sweat x Sweat, Bronze (MPN 1509-3/4"). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 2 in Pipe Size, Sweat x Sweat, Bronze (MPN 1509 2"). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 2 in Pipe Size, Sweat x Sweat, Bronze (MPN 1509 2"). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 1 in Pipe Size, Sweat x Sweat, Bronze (MPN 1509 1"). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 1 in Pipe Size, Sweat x Sweat, Bronze (MPN 1509 1"). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 3 in Pipe Size, Sweat x Sweat, Bronze (MPN 1509 3"). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 3 in Pipe Size, Sweat x Sweat, Bronze (MPN 1509 3"). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 1 1/2 in Pipe Size, Sweat x Sweat, Std (MPN 1509 1-1/2"). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 1 1/2 in Pipe Size, Sweat x Sweat, Std (MPN 1509 1-1/2"). Key specifications — Brand: MILWAUKEE VALVE.

More from MILWAUKEE VALVE

View all MILWAUKEE VALVE parts →
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 2 1/2 in Pipe Size, Sweat x Sweat, Std (MPN 1509 2-1/2"). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 2 1/2 in Pipe Size, Sweat x Sweat, Std (MPN 1509 2-1/2"). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 1 1/4 in Pipe Size, Sweat x Sweat, Std (MPN 1510T 1-1/4). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 1 1/4 in Pipe Size, Sweat x Sweat, Std (MPN 1510T 1-1/4). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 1/4 in Pipe Size, FNPT x FNPT, Bronze (MPN 515-1/4"). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 1/4 in Pipe Size, FNPT x FNPT, Bronze (MPN 515-1/4"). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 1 1/2 in Pipe Size, Press x Press, Std (MPN 509-P2 - 112). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 1 1/2 in Pipe Size, Press x Press, Std (MPN 509-P2 - 112). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 1 1/4 in Pipe Size, Press x Press, Std (MPN 509-P2 - 114). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 1 1/4 in Pipe Size, Press x Press, Std (MPN 509-P2 - 114). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 1 1/4 in Pipe Size, FNPT x FNPT, Bronze (MPN 509 1-1/4). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 1 1/4 in Pipe Size, FNPT x FNPT, Bronze (MPN 509 1-1/4). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 3/4 in Pipe Size, Sweat x Sweat, Bronze (MPN 1510T 3/4). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 3/4 in Pipe Size, Sweat x Sweat, Bronze (MPN 1510T 3/4). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 2 in Pipe Size, FNPT x FNPT, Bronze (MPN 509 2). Key specifications — Brand: MILWAUKEE VALVE.
MILWAUKEE VALVE
MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 2 in Pipe Size, FNPT x FNPT, Bronze (MPN 509 2). Key specifications — Brand: MILWAUKEE VALVE.