24″ 600lb Metal Seated Wafer Double Flange Dual Plate Check Valve

PHOTO SHOWS SPECIFICATIONS AS BELOW
SIZE:24″
RATING:600LB
BODY AND BONNET : ASTM A216 WCB+STELLITE 6 HF
DISC: ASTM A351 CF8M + STELLITE 6 HF
SHAFT: ASTM A182 F6A
SEAT: STELLITE 6 HF
SPRING: INCONEL X-750

Description

GENERAL

Size: 2″~48″

Pressure Rating: 150LB~4500LB

Design Temperature: -196℃~800℃

General applications: water, oil , gas

Design & Manufacture: API 594, API 6D, ASME B16.34 are basic,other norms could be used according to orders.

F TO F dimensions: API 6D, API 594, ASME B16.10, BS EN 558

Connection: WAFER LUG OR FALNGE AS PER ASME B16.5,ASME B16.47, EN 1092, JIS 5K-20K. BW, RTJ are available.

Structure : dual plates, swing check, spring loaded

TYPICAL MATERIALS

BODY AND BONNET: ASTM A216 WCB/WCC, ASTM A217 WC6/WC9/C5/C12/C12A/CA15, ASTM A352 LCB/LCC, A351 CF8/CF8M/CF3/CF3M, A995 4A/5A, C83600/C95400/C95800, MONEL K400/K500, H-276, INCONEL 625/718 + HF SEALING AREA.

DISC: ASTM A216 WCB/WCC, ASTM A217 WC6/WC9/C5/C12/C12A/CA15, ASTM A352 LCB/LCC, A351 CF8/CF8M/CF3/CF3M, A995 4A/5A, C83600/C95400/C95800, MONEL K400/K500, H-276, INCONEL 625/718 + HF.

SHAFT: ASTM A 182 F6A, F304,F316,XM-19, 17-4PH, INCONEL 625/718, MONEL K-500

SEAT: INTEGRAL STELLITE HF.

SPRING: SS316, INCONEL X-750

OTHER SPECIAL MATERIALS ARE AVAILABLE TO CUSTOMIZE.

TEST

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.

HOT SALE PRODUCTS

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

What Is The Advantage Of A 24″ 600LB Metal Seated Dual Plate Check Valve?

The 24″ 600LB metal seated wafer double flange dual plate check valve is designed for high-pressure, large-diameter pipeline systems where compactness and durability are key. Featuring a dual plate design, the valve minimizes water hammer by ensuring quick and balanced closure when the flow reverses. The metal seating ensures superior wear resistance and reliable performance in high-temperature or abrasive environments, such as steam, gas, and industrial fluid applications. The wafer-type body with double flanges allows for easy installation between standard flanges, reducing space requirements while maintaining robust sealing. With a 600LB pressure rating, it performs reliably under demanding conditions, offering minimal flow resistance and efficient protection against backflow. This valve is ideal for power generation, petrochemical plants, and heavy-duty water systems where both performance and longevity are essential.

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