Plumbing brass check valve

PHOTO SHOWS SPECIFICATIONS AS BELOW
SIZE:DN25
RATING:PN16
BODY AND BONNET : BRASS
DISC: BRASS
STEM: BRASS
SEAT: BRASS

GENERAL DESIGN SPECIFICATIONS

Size: 1/4″~4″.
Pressure Rating: 16BAR
Design Temperature: CWP
General applications: water, oil , gas
Design & Manufacture: FACTORY STD
F TO F dimensions: FACTORY STD
Connection: G THREAD, NPT THREAD, BSP THREAD
Structure : RS.

GENERAL MATERIAL

BODY AND BONNET: BRASS

DISC: BRASS

SHAFT: BRASS

SEAT: BRASS

OTHER SPECIAL MATERIALS ARE AVAILABLE TO CUSTOMIZE.

TEST AND INSPECTION

Inspection and approval norm: API598, API6D.

QUALITY CONTROL

100% Chemical analysis and mechanical test with raw materials of each heat numbers.
100% DPT test with the castings, partly MT or UT test, RT is always available if required.
100% hydraulic test with the shell and seal and low pressure air test.

GUATANTEE

SAVVY VALVES provide 12 months service life at least, free spares and maintenance instruction will be provided when required.

For over 10 years, we have been a leading supplier of industrial valves for major global projects in water supply, oil & gas, and desalination.

How Is A Plumbing Brass Check Valve Used In Household Systems?

A plumbing brass check valve is a key component in residential and light commercial plumbing systems, designed to prevent reverse water flow and protect equipment like pumps and water heaters. Made from corrosion-resistant brass, it offers excellent durability and is safe for use with potable water. This valve operates automatically—opening when water flows in the intended direction and closing when flow reverses—thereby ensuring system pressure is maintained and preventing contamination. It's commonly installed in water supply lines, sump pump systems, and irrigation systems. The compact design allows for easy integration, and brass construction ensures long service life with minimal maintenance. By maintaining unidirectional flow, it helps avoid pressure surges, back-siphonage, and potential system damage, making it an essential component in reliable plumbing design.

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