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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 121-144 of 312 result(s)
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20 Inch Swing Check Valves, API 594, 300 LB, A352 LCB, RF

Bosseal Valves (Suzhou) Co., Ltd.

20 Inch Swing Check Valves, API 594, 300 LB, A352 LCB, RF

Model Number: 1841052

The 1841052 Swing Check Valve is robust and reliable, tailored for a wide range of commercial and in...
32 Inch Swing Check Valve, CL 300 LB, API 594, A351 CF8M, RF

Bosseal Valves (Suzhou) Co., Ltd.

32 Inch Swing Check Valve, CL 300 LB, API 594, A351 CF8M, RF

Model Number: 1841057

Engineered to meet API 594, API 6D, and BS 1868 standards, this robust bolted bonnet valve ensures d...
2 Inch Swing Check Valves, CL 600 LB, A352 LCB, API 594, RF

Bosseal Valves (Suzhou) Co., Ltd.

2 Inch Swing Check Valves, CL 600 LB, A352 LCB, API 594, RF

Model Number: 1841062

Introducing our API 594 Swing Check Valves, meticulously crafted for peak performance and durability...
Stainless Steel Swing Check Valve, 600 LB, API 594, 4 IN, RF

Bosseal Valves (Suzhou) Co., Ltd.

Stainless Steel Swing Check Valve, 600 LB, API 594, 4 IN, RF

Model Number: 1841065

Discover unparalleled performance and longevity with our API 594 Swing Check Valve, meticulously des...
18 Inch Check Valves, DN450, 600 LB, A352 LCB, API 594, RF

Bosseal Valves (Suzhou) Co., Ltd.

18 Inch Check Valves, DN450, 600 LB, A352 LCB, API 594, RF

Model Number: 1841072

The 1841072 Swing Check Valve is built to API 594, API 6D, and BS 1868 standards, ensuring reliabili...
Stainless Steel Check Valve, 600 LB, 26 Inch, API 594, RF

Bosseal Valves (Suzhou) Co., Ltd.

Stainless Steel Check Valve, 600 LB, 26 Inch, API 594, RF

Model Number: 1841075

The 1841075 Swing Check Valve meets rigorous standards including API 594, API 6D, and BS 1868, ensur...
API 594 Check Valve, A351 CF8M, 32 IN, 600 LB, PN100, RF

Bosseal Valves (Suzhou) Co., Ltd.

API 594 Check Valve, A351 CF8M, 32 IN, 600 LB, PN100, RF

Model Number: 1841078

The 1841078 Swing Check Valve is crafted to meet API 594, API 6D, and BS 1868 standards, ensuring ro...
48 Inch Check Valves, DN1200, 600 LB, API 594, A352 LCB, RF

Bosseal Valves (Suzhou) Co., Ltd.

48 Inch Check Valves, DN1200, 600 LB, API 594, A352 LCB, RF

Model Number: 1841082

The 1841082 Swing Check Valve meets API 594, API 6D, and BS 1868 standards, designed for robust perf...
API 594 Dual Plate Check Valve, 2 IN, 150 LB, ASTM A216 WCB

Bosseal Valves (Suzhou) Co., Ltd.

API 594 Dual Plate Check Valve, 2 IN, 150 LB, ASTM A216 WCB

Model Number: 1842018

Our API 594 Dual Plate Check Valve is a high-performance non-return valve designed for reliable back...
ASTM A352 LCB Dual Plate Check Valve, 2-1/2 IN, Class 150 LB

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A352 LCB Dual Plate Check Valve, 2-1/2 IN, Class 150 LB

Model Number: 1842019

Our Wafer Dual Plate Check Valve, compliant with API 594, is expertly crafted from ASTM A352 LCB mat...
ASTM A351 CF8 Dual Plate Check Valve, 3 IN, 150 LB, API 594

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A351 CF8 Dual Plate Check Valve, 3 IN, 150 LB, API 594

Model Number: 1842020

Our 3-inch Dual Plate Check Valve, manufactured in China, is designed to meet API 594 standards, ens...
ASTM A890 5A Check Valve, Dual Plate, 8 IN, CL 150, API 594

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 5A Check Valve, Dual Plate, 8 IN, CL 150, API 594

Model Number: 1842023

Our Duplex Stainless Steel Check Valve, manufactured in China, features a robust dual plate design a...
Stainless Steel Dual Plate Check Valve, CF8M, 16 IN, 150 LB

Bosseal Valves (Suzhou) Co., Ltd.

Stainless Steel Dual Plate Check Valve, CF8M, 16 IN, 150 LB

Model Number: 1842027

Our 16-inch Dual Plate Check Valve is expertly manufactured from stainless steel ASTM A351 CF8M, mee...
API 594 Dual Plate Check Valve, 18 IN, 150 LB, ASTM A351 CF8

Bosseal Valves (Suzhou) Co., Ltd.

API 594 Dual Plate Check Valve, 18 IN, 150 LB, ASTM A351 CF8

Model Number: 1842028

We specialize in manufacturing API 594 dual plate check valves, designed as non-return valves. Our 1...
ASTM A352 LCB Dual Plate Check Valve, 20 IN, CL150, API 594

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A352 LCB Dual Plate Check Valve, 20 IN, CL150, API 594

Model Number: 1842029

Our Dual Plate Check Valve, compliant with API 594, is expertly crafted from ASTM A352 LCB material....
ASTM A890 4A Dual Plate Check Valve, 24 IN, CL 150, API 594

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A890 4A Dual Plate Check Valve, 24 IN, CL 150, API 594

Model Number: 1842030

We manufacture high-quality 24-inch dual plate check valves, adhering to API 594 and API 6D standard...
Titanium Alloy Dual Check Valve, 150 LB, 30 IN, API 594, 6D

Bosseal Valves (Suzhou) Co., Ltd.

Titanium Alloy Dual Check Valve, 150 LB, 30 IN, API 594, 6D

Model Number: 1842033

As a leading Titanium Alloy Check Valve factory in China, we specialize in manufacturing dual plate ...
Stainless Steel Dual Plate Check Valve, 42 IN, 150 LB, CF8M

Bosseal Valves (Suzhou) Co., Ltd.

Stainless Steel Dual Plate Check Valve, 42 IN, 150 LB, CF8M

Model Number: 1842037

As a prominent fabricator of 42-inch dual plate check valves in China, we specialize in high-quality...
API 594 Dual Check Valve, 48 Inch, 150 LB, ASTM A890 4A

Bosseal Valves (Suzhou) Co., Ltd.

API 594 Dual Check Valve, 48 Inch, 150 LB, ASTM A890 4A

Model Number: 1842038

As a leading API 594 Dual Plate Check Valve manufacturer in China, we offer non-return valves up to ...
ASTM A352 LCB Non-Return Valve, 2-1/2 Inch, 300 LB, API 594

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A352 LCB Non-Return Valve, 2-1/2 Inch, 300 LB, API 594

Model Number: 1842040

Our 2-1/2 inch Dual Plate Check Valve factory in China manufactures valves adhering to API 594 and A...
6 Inch Dual Check Valve, ASTM A890 4A, 300 LB, API 594, 6D

Bosseal Valves (Suzhou) Co., Ltd.

6 Inch Dual Check Valve, ASTM A890 4A, 300 LB, API 594, 6D

Model Number: 1842043

As a leading factory in China for ASTM A890 4A check valves, we specialize in dual plate designs for...
Carbon Steel Check Valve, 14 IN, CL 300 LB, ASTM A216 WCB

Bosseal Valves (Suzhou) Co., Ltd.

Carbon Steel Check Valve, 14 IN, CL 300 LB, ASTM A216 WCB

Model Number: 1842047

Our ASTM A216 WCB Dual Plate Check Valve, made from robust carbon steel and available in DN350 (14 i...
API 594 Dual Check Valve, 16 Inch, 300 LB, ASTM A351 CF8M

Bosseal Valves (Suzhou) Co., Ltd.

API 594 Dual Check Valve, 16 Inch, 300 LB, ASTM A351 CF8M

Model Number: 1842048

We are a leading manufacturer of API 594 Dual Plate Check Valves in China, specializing in producing...
ASTM A352 LCB Non-Return Valve, API 594, 20 Inch, 300 LB

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A352 LCB Non-Return Valve, API 594, 20 Inch, 300 LB

Model Number: 1842050

Our China-based factory specializes in 20-inch Dual Plate Non-Return Valves, compliant with API 594 ...
Total 312 record(s), 24 record(s) per page