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MILWAUKEE VALVE 515-1/4" Bronze Inline Swing Check Valve, FNPT x FNPT, 1/4 in - Bronze Inline Swing Check Valves
MILWAUKEE VALVEBronze Inline Swing Check Valves

MILWAUKEE VALVE 515-1/4" Bronze Inline Swing Check Valve, FNPT x FNPT, 1/4 in

The MILWAUKEE VALVE Swing Check Valve is a bronze inline swing check valve with a 1/4 in pipe size and FNPT x FNPT connections. This valve is designed for straightforward flow control in industrial systems, sourced…

SKU 3G-OTH-434075

Also listed as: 51514 · 515 1 4 · 515-1-4

Brand
MILWAUKEE VALVE
Item
515-1/4" Bronze Inline Swing Check Valve, FNPT x FNPT, 1/4 in
Part Number
515-1/4"
Category
Bronze Inline Swing Check Valves
Available to Order
Also known as:515-1/4"MILWAUKEE 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
515-1/4"
Type
Inline Valve Body, FNPT x FNPT, Bronze
Pipe Size
1/4 in

Technical Documents

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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 1/4 in pipe size and FNPT x FNPT connections. This valve is designed for straightforward flow control in industrial systems, sourced and supported by 3G Electric across 14 industrial departments.

Frequently Asked Questions

What is a MILWAUKEE VALVE swing check valve used for?

A MILWAUKEE VALVE swing check valve prevents backflow in piping systems. It is used in water, oil, gas, and steam applications where reverse flow could damage equipment or contaminate media. The inline bronze body with FNPT connections suits residential, commercial, and industrial plumbing.

What are the specifications of the MILWAUKEE VALVE 515-1/4" swing check valve?

The MILWAUKEE VALVE 515-1/4" is a bronze inline swing check valve with a 1/4 in pipe size and FNPT x FNPT connections. It has a swing disc design for low-pressure drop and is suitable for horizontal or vertical flow. The valve body is made of bronze for corrosion resistance.

Where to buy MILWAUKEE VALVE swing check valves worldwide?

3G Electric supplies MILWAUKEE VALVE swing check valves worldwide. As a global industrial solutions provider, we handle logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the 515-1/4" model or other sizes. We source genuine parts across 14 departments.

How to install a MILWAUKEE VALVE swing check valve?

Install the MILWAUKEE VALVE swing check valve with the flow arrow pointing in the direction of flow. Use thread sealant on FNPT connections and tighten to manufacturer torque specs. For horizontal lines, mount with the hinge pin vertical; for vertical lines, ensure flow is upward. Test for leaks after installation.

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.
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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
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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
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
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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
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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
This bronze inline swing check valve features a swing disc that automatically closes to prevent backflow when flow reverses. With a 3-inch pipe size and female NPT connections on both ends, it is suited for horizontal or vertical upward flow in water, oil, and gas lines where corrosion resistance and reliable flow direction control are required
MILWAUKEE VALVE
This bronze inline swing check valve features a swing disc that automatically closes to prevent backflow when flow reverses. With a 3-inch pipe size and female NPT connections on both ends, it is suited for horizontal or vertical upward flow in water, oil, and gas lines where corrosion resistance and reliable flow direction control are required

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