12″ 600lb Metal Seated Swing Check Valve

PHOTO SHOWS SPECIFICATION AS BELOW
SIZE:12″
RATING:600LB
BODY AND BONNET : ASTM A216 WCB
DISC: ASTM A216 WCB+STELLITE 6
SHAFT: ASTM A182 F6A
SEAT: ASTM A105+STELLITE 6

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12″ 600LB Metal seated swing check valve

PHOTO SHOWS SPECIFICATION AS BELOW
SIZE:12″
RATING:600LB
BODY AND BONNET : ASTM A216 WCB
DISC: ASTM A216 WCB+STELLITE 6
SHAFT: ASTM A182 F6A
SEAT: ASTM A105+STELLITE 6

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: RF AS PER ASME B16.5,ASME B16.47, EN 1092, JIS 5K-20K. BW, RTJ are available.
Structure : SWING DISC, BOLTED BONNET / PRESSURE SEAL BONNET / WELDED BONNET, STELLITED 21 HARD FACED SEAT

GENERAL MATERIAL

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.

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+HARD FACED

SHAFT: ASTM A 182 F6A, F304,F316,XM-19, 17-4PH, INCONEL 625/718, MONEL K-400/500

SEAT: ASTM A105, ASTM A182 F304/F304L/F316/F316L/F6A/F11/F22/F91/F51/F53/F55, A694 F60, C83600/C95400/C95800, MONEL K400/K500, H-276, INCONEL 625/718+HARD FACED.

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 is committed to delivering exceptional product quality and worry-free after-sales service. Our valves are guaranteed to provide a minimum service life of 12 months, during which we will supply all necessary spare parts and detailed maintenance instructions free of charge. Within the warranty period, if any non-human-induced damage occurs, we will replace components at no cost and provide professional technical support. After the warranty expires, customers only need to pay for the cost of spare parts, while still benefiting from discounted maintenance services. Our goal is to help clients reduce operational costs and enhance production efficiency through reliable quality and comprehensive after-sales support. Whether for technical inquiries or maintenance needs, our expert team will respond promptly to ensure your valve system maintains optimal performance at all times.

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

Why Choose A 12″ 600LB Metal Seated Swing Check Valve For Industrial Use?

The 12″ 600LB metal seated swing check valve is engineered for reliable backflow prevention in high-pressure and high-temperature industrial systems. Its metal-to-metal seat provides superior resistance to wear, corrosion, and thermal stress, making it suitable for steam, oil, gas, and other aggressive media. The swing-type disc ensures smooth forward flow and automatically closes when reverse flow is detected, preventing damage to pumps and other upstream equipment. The 600LB pressure class rating guarantees performance in demanding pipeline conditions, while the 12-inch size accommodates medium to large flow volumes efficiently. This valve is ideal for power plants, petrochemical facilities, and heavy industrial systems that require long-term durability and dependable sealing without relying on soft seats. Its robust construction and low maintenance requirements make it a cost-effective choice for critical backflow protection.

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