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Bronze inline swing check valve with threaded ends

Milwaukee Valve

Milwaukee Valve 510T 1/2 Swing Check Valve 2.3125 in

SKU CH-DQYP-5VCHP

Inline swing check valve with bronze body, PTFE seal and FNPT connections rated for 300 psi water and 150 psi steam

  • Size1/2 in
  • 1/2" FNPT connections fit standard piping
  • Bronze body resists corrosion in water systems
  • PTFE seal handles 406 °F maximum temperature
  • 300 psi water pressure rating at 150 °F
  • 10 gpm flow capacity for efficient operation

1/2-inch Bronze Swing Check Valve

The Milwaukee Valve 510T is a 1/2-inch bronze swing check valve built for residential and light-commercial plumbing. It allows flow in one direction while automatically preventing backflow in water and steam lines. Installers use it where a compact, inline non-return device is required.

Inline FNPT connections for horizontal

The valve installs between two female NPT fittings without extra adapters. Its inline swing design keeps the flow path straight, reducing pressure drop and freeing space in tight mechanical rooms. It operates in either horizontal or vertical mounting orientations.

PTFE seal rated to 406 °F and 300 psi water pressure

The PTFE seat seal handles temperatures from -20 °F to 406 °F and water pressures up to 300 psi at 150 °F. Steam service is rated to 150 psi WSP. Cracking pressure ranges from .750 to 1.000 psi, and the valve passes up to 10 gpm with quiet, reliable closure.

How it compares

Measured against everything we stock in Bath Accessories & Soap Dispensers, at today’s prices. Recalculated every night.

Price $57.99
Pricier than about 60% of the 1,499 comparable items (median $39.99).

Specifications

Product
Brand nameMILWAUKEE VALVE
Product typeOther
Size & build
Size1/2 in

Questions about this item

What is the maximum water pressure this 1/2 inch swing check valve handles at 150 degrees Fahrenheit?

The valve is rated for a maximum water pressure of 300 psi at 150 degrees Fahrenheit, making it suitable for standard residential and commercial plumbing systems.

How much heat can the PTFE seal and bronze body withstand during continuous operation?

The PTFE seal and bronze construction are rated for a maximum temperature of 406 degrees Fahrenheit and a minimum of -20 degrees Fahrenheit.

What pipe thread connections does this valve require for installation?

This valve uses FNPT x FNPT connections, so you need 1/2 inch female National Pipe Thread fittings on both the inlet and outlet piping.

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