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MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 3 in Pipe Size, FNPT x FNPT - Bronze Inline Swing Check Valves
MILWAUKEE VALVEBronze Inline Swing Check Valves

MILWAUKEE VALVE Swing Check Valve: Swing, Inline Valve Body, 3 in Pipe Size, FNPT x FNPT

The MILWAUKEE VALVE Swing Check Valve is a bronze inline swing check valve with a 3 in pipe size and FNPT x FNPT connections (MPN 509 3). It is designed for straightforward flow control in industrial piping systems.

SKU 3G-OTH-434100

Also listed as: 5093 · 509-3

Brand
MILWAUKEE VALVE
Item
Swing Check Valve: Swing, Inline Valve Body, 3 in Pipe Size, FNPT x FNPT
Category
Bronze Inline Swing Check Valves
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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
509 3
Type
Inline Valve Body, FNPT x FNPT, Bronze
Pipe Size
3 in

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

Product Description

The MILWAUKEE VALVE Swing Check Valve is a bronze inline swing check valve with a 3 in pipe size and FNPT x FNPT connections (MPN 509 3). It is designed for straightforward flow control in industrial piping systems.

Frequently Asked Questions

What is the MILWAUKEE VALVE 509 3 swing check valve used for?

The MILWAUKEE VALVE 509 3 is a bronze inline swing check valve used to prevent backflow in piping systems. It is commonly installed in water, oil, and gas lines where a tight seal and reliable flow direction control are required.

What are the specifications of the MILWAUKEE VALVE 509 3?

The MILWAUKEE VALVE 509 3 is a 3-inch swing check valve with a bronze inline body and FNPT x FNPT connections. It is manufactured by MILWAUKEE VALVE and is designed for industrial applications requiring durable, corrosion-resistant flow control.

Where to buy the MILWAUKEE VALVE 509 3 worldwide?

3G Electric supplies the MILWAUKEE VALVE 509 3 swing check valve worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

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 arrow on the body aligns with flow direction. Use thread sealant on FNPT connections and tighten to manufacturer torque specs. Test for leaks after installation.

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.

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