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API 594 Check Valve

312 products found

An API 594 check valve is a robust, space-saving automatic valve engineered to meet strict API standards for wafer, lug, and double-flanged configurations. Featuring an ultra-short face-to-face profile that drastically reduces weight and piping installation costs, these valves utilize advanced dual-plate or swing designs to ensure an automatic, bubble-tight shutoff against hazardous fluid backflow. Built from high-strength carbon steel, stainless steel, or chrome-moly alloys, their spring-assisted fast closure effectively mitigates water hammer under extreme pressures and temperatures. Your projects demand safety without compromise. Our China check valves manufacturers' platform delivers compact check valves engineered with advanced machining and rigorous API testing, so you get reliable backflow protection for offshore, refining, and power applications, every time.

Showing 289-312 of 312 result(s)
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Dual Plate Wafer Check Valve, A352 LCC, API 594, 12 IN, 300 LB

topper

Dual Plate Wafer Check Valve, A352 LCC, API 594, 12 IN, 300 LB

Model Number: Kelly-CV-20240731-01

Our 12 Inch 300 LB wafer check valve is engineered to meet API 594 standards, featuring a robust bod...
API 594 Dual Plate Lug Check Valve, 4 IN, CL 150, A216 WCB

topper

API 594 Dual Plate Lug Check Valve, 4 IN, CL 150, A216 WCB

Model Number: Kelly-CV-20240731-02

Our 4 Inch 150 LB lug check valve, designed to meet API 594 standards, features a durable body const...
API 594 Dual Plate Check Valve, 3 IN, 150 LB, ASTM A216 WCB

topper

API 594 Dual Plate Check Valve, 3 IN, 150 LB, ASTM A216 WCB

Model Number: Kelly-CV-20240810-02

The 3-Inch CL150 Wafer Check Valve is manufactured in compliance with the API 594 standard, ensuring...
10-inch Dual Plate Wafer Check Valve, API 594, LCC, 150 LB

topper

10-inch Dual Plate Wafer Check Valve, API 594, LCC, 150 LB

Model Number: Kelly-CV-20240921-02

The 10-inch Class 150 LB dual plate wafer check valve is engineered to meet the API 594 standard, en...
API 594 Dual Plate Wafer Check Valve, A351 CF8, 2 IN, CL150

topper

API 594 Dual Plate Wafer Check Valve, A351 CF8, 2 IN, CL150

Model Number: Kelly-CV-20240927-01

The 2-inch 150 LB dual plate wafer check valve is manufactured in compliance with API 594 standards....
Dual Plate Check Valves, API 594, A352 LCC, 20 IN, 600 LB

topper

Dual Plate Check Valves, API 594, A352 LCC, 20 IN, 600 LB

Model Number: Kelly-CV-20241108-01

The 20-inch 600 LB dual plate wafer-type check valve is designed in accordance with the API 594 stan...
Dual Plate Wafer Check Valve, API 594, ASTM A351 CF8, 8 Inch

Zhejiang Magpie Sealing Technology Co., Ltd.

Dual Plate Wafer Check Valve, API 594, ASTM A351 CF8, 8 Inch

Model Number: MV-20250611-CSCV-09

The Dual Plate Wafer Check Valve Plant offers a robust and reliable valve solution, meticulously des...
ASTM B148 C95500 Wafer Check Valve, API 594, 8 Inch, 150 LB

Zhejiang Magpie Sealing Technology Co., Ltd.

ASTM B148 C95500 Wafer Check Valve, API 594, 8 Inch, 150 LB

Model Number: MV-20250611-CSCV-10

The ASTM B148 C95500 Wafer Check Valve Factory produces high-quality dual plate check valves designe...
ASTM A216 WCB Wafer Check Valve, API 594, DN100, PN40, 4 IN

Zhejiang Magpie Sealing Technology Co., Ltd.

ASTM A216 WCB Wafer Check Valve, API 594, DN100, PN40, 4 IN

Model Number: MV-20250630-CSCV-02

The ASTM A216 WCB Wafer Check Valve Factory produces high-quality valves designed in accordance with...
ASTM A351 CF8 Wafer Check Valve, API 594, DN65, PN25, 2.5 IN

Zhejiang Magpie Sealing Technology Co., Ltd.

ASTM A351 CF8 Wafer Check Valve, API 594, DN65, PN25, 2.5 IN

Model Number: MV-20250630-CSCV-03

The ASTM A351 CF8 Check Valve Supplier offers a high-performance wafer check valve designed in compl...
Wafer Lift Check Valve, Carbon, Stainless Steel, DN15-DN300

Zhejiang Magpie Sealing Technology Co., Ltd.

Wafer Lift Check Valve, Carbon, Stainless Steel, DN15-DN300

Model Number: MV-20250702-CSCV-02

The Wafer Lift Check Valve Factory in China produces high-quality valves that meet API 594 standards...
Rubber-Lined Wafer Check Valve, Ductile Iron, DN40-DN600

Zhejiang Magpie Sealing Technology Co., Ltd.

Rubber-Lined Wafer Check Valve, Ductile Iron, DN40-DN600

Model Number: MV-20250702-CSCV-03

We are a leading supplier of rubber-lined wafer check valves, offering a comprehensive range designe...
Dual Plate Check Valve, API 594, SS 316L, DN150, PN16, Wafer

topper

Dual Plate Check Valve, API 594, SS 316L, DN150, PN16, Wafer

Model Number: VPSK-20250418-CV-01

This Dual Plate Check Valve features a robust SS 316L stainless steel body and is designed in accord...
API 594 Swing Check Valve, ASTM A216 WCB, 4 Inch, 150 LB, BB

topper

API 594 Swing Check Valve, ASTM A216 WCB, 4 Inch, 150 LB, BB

Model Number: VPSK-20250421-CV-01

This API 594 swing check valve is built with a robust carbon steel ASTM A216 WCB body, sized at 4 in...
ASTM A351 CF8 Wafer Check Valve, API 594, DN150, PN16, 6 IN

topper

ASTM A351 CF8 Wafer Check Valve, API 594, DN150, PN16, 6 IN

Model Number: VPSK-20250424-CV-02

This Dual Plate Check Valve features a corrosion-resistant cast stainless steel body (ASTM A351...
Duplex 2507 Swing Check Valve, API 594, 3 Inch, 300 LB, RF

topper

Duplex 2507 Swing Check Valve, API 594, 3 Inch, 300 LB, RF

Model Number: VPSK-20250507-CV-01

This Duplex 2507 Check Valve is a swing check valve built to API 594 standards, offering exceptional...
ASTM A351 CF8M Wafer Check Valve, API 594, 8 Inch, CL150 LB

topper

ASTM A351 CF8M Wafer Check Valve, API 594, 8 Inch, CL150 LB

Model Number: VPSK-20250510-CV-01

The China ASTM A351 CF8M Check Valve Factory produces high-quality wafer check valves designed in ac...
ASTM A890 4A Check Valve, API 594, DSS, DN200, PN16, Wafer

topper

ASTM A890 4A Check Valve, API 594, DSS, DN200, PN16, Wafer

Model Number: VPSK-20250521-CV-01

The ASTM A890 4A Check Valve Plant in China offers high-quality wafer check valves designed in accor...
Duplex 2205 Swing Check Valve, API 594, 10 Inch, 150 LB, RF

topper

Duplex 2205 Swing Check Valve, API 594, 10 Inch, 150 LB, RF

Model Number: VPSK-20250522-CV-01

The Duplex 2205 Swing Check Valve Plant is a high-quality valve designed in accordance with API 594 ...
ASTM A352 LCB Check Valve, API 594, Trim 8#, 10 Inch, CL300

topper

ASTM A352 LCB Check Valve, API 594, Trim 8#, 10 Inch, CL300

Model Number: VPSK-20250526-CV-01

The ASTM A352 LCB Check Valve Plant offers a robust solution for low-temperature applications, adher...
ASTM A217 WC9 Check Valve, API 594, 8 Inch, CL1500, BW, PSB

topper

ASTM A217 WC9 Check Valve, API 594, 8 Inch, CL1500, BW, PSB

Model Number: VPSK-20250526-CV-02

The China API 594 Check Valve is a high-performance industrial valve designed for demanding applicat...
Dual Plate Wafer Check Valve, API 594, Duplex 2205, DN600

topper

Dual Plate Wafer Check Valve, API 594, Duplex 2205, DN600

Model Number: VPSK-20250529-CV-01

The Dual Plate Wafer Check Valve is a high-performance industrial valve designed in accordance with ...
ASTM A216 WCB Wafer Check Valve, API 594, 30 Inch, CL150 LB

topper

ASTM A216 WCB Wafer Check Valve, API 594, 30 Inch, CL150 LB

Model Number: VPSK-20250529-CV-02

The ASTM A216 WCB Wafer Check Valve Factory produces high-quality dual plate check valves designed t...
ASTM A351 CF3M Wafer Check Valve, API 594, 6 Inch, CL150 LB

topper

ASTM A351 CF3M Wafer Check Valve, API 594, 6 Inch, CL150 LB

Model Number: VPSK-20250606-CV-01

The ASTM A351 CF3M Wafer Check Valve Factory produces high-performance Dual Plate Check Valves desig...
Total 312 record(s), 24 record(s) per page