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MILWAUKEE VALVE 509 3 Bronze Inline Swing Check Valve, 3 in, FNPT x FNPT - Bronze Inline Swing Check Valves
MILWAUKEE VALVEBronze Inline Swing Check Valves

MILWAUKEE VALVE 509 3 Bronze Inline Swing Check Valve, 3 in, FNPT x FNPT

<p>The MILWAUKEE VALVE 509 3 is a 3-inch bronze inline swing check valve with FNPT (female national pipe thread) connections on both ends. This valve is designed to prevent backflow in piping systems, ensuring…

SKU 3G-OTH-434100

Also listed as: 5093 · 509-3

Brand
MILWAUKEE VALVE
Item
509 3 Bronze Inline Swing Check Valve, 3 in, FNPT x FNPT
Part Number
509 3
Category
Bronze Inline Swing Check Valves
Available to Order
Also known as:509 3MILWAUKEE VALVE
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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
509 3
Type
Inline Valve Body, FNPT x FNPT, Bronze
Pipe Size
3 in

Technical Documents

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

Product Description

<p>The MILWAUKEE VALVE 509 3 is a 3-inch bronze inline swing check valve with FNPT (female national pipe thread) connections on both ends. This valve is designed to prevent backflow in piping systems, ensuring one-way flow for reliable operation. Its inline body style and bronze construction offer durability and corrosion resistance, making it suitable for various industrial applications.</p><p>Procurement buyers in Singapore can request a quote in SGD, and GST is handled for local orders. With fast delivery across Singapore and Southeast Asia, this valve is readily accessible for your projects.</p>

Frequently Asked Questions

What are the key specifications of the MILWAUKEE VALVE 509 3?

The MILWAUKEE VALVE 509 3 is a 3-inch bronze inline swing check valve with FNPT x FNPT connections. It is manufactured by Milwaukee Valve and has the part number 509 3.

Can I get a quote in SGD and what about delivery in Singapore?

Yes, quotes are available in SGD upon request. For Singapore buyers, GST is handled. We offer fast delivery within Singapore and Southeast Asia.

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
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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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This bronze inline swing check valve features a swing-type disc and FNPT x FNPT connections for 2 in pipe size. It is used to prevent backflow in piping systems, commonly applied in water, oil, and gas lines within industrial plumbing, HVAC, and process control systems
MILWAUKEE VALVE
This bronze inline swing check valve features a swing-type disc and FNPT x FNPT connections for 2 in pipe size. It is used to prevent backflow in piping systems, commonly applied in water, oil, and gas lines within industrial plumbing, HVAC, and process control systems
This bronze inline swing check valve features a swing-type disc and FNPT x FNPT connections. It is used in piping systems to prevent backflow, suitable for water, oil, gas, and steam applications where reverse flow could cause damage or contamination
MILWAUKEE VALVE
This bronze inline swing check valve features a swing-type disc and FNPT x FNPT connections. It is used in piping systems to prevent backflow, suitable for water, oil, gas, and steam applications where reverse flow could cause damage or contamination
This bronze inline swing check valve features a swing disc design that permits full flow in one direction and automatically closes to prevent backflow when flow reverses. With 1 in FNPT x FNPT connections, it is suited for use in water, oil, gas, and steam lines where flow direction control is required
MILWAUKEE VALVE
This bronze inline swing check valve features a swing disc design that permits full flow in one direction and automatically closes to prevent backflow when flow reverses. With 1 in FNPT x FNPT connections, it is suited for use in water, oil, gas, and steam lines where flow direction control is required

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