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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 241-264 of 312 result(s)
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Double Door Wafer Check Valve, API 594, 20 Inch, 150 LB, Lug

Zhejiang Kosen Valve Co., Ltd.

Double Door Wafer Check Valve, API 594, 20 Inch, 150 LB, Lug

Model Number: KV-20250627-WCV-01

The Double Door Wafer Check Valve Supplier offers a high-performance solution for industrial fluid c...
60 Inch Dual Plate Check Valve, API 594, A216 WCB, CL150, RF

Zhejiang Kosen Valve Co., Ltd.

60 Inch Dual Plate Check Valve, API 594, A216 WCB, CL150, RF

Model Number: KV-20250627-WCV-02

The 60 Inch Dual Plate Check Valve Manufacturer specializes in producing high-quality wafer check va...
Single Disc Lift Check Valve, API 594, A216 WCB, DN40, PN16

Zhejiang Kosen Valve Co., Ltd.

Single Disc Lift Check Valve, API 594, A216 WCB, DN40, PN16

Model Number: KV-20250702-WCV-01

The China Single Disc Lift Check Valve Plant offers a high-quality valve designed in accordance with...
PFA Lined Swing Check Valve, API 594, A351 CF8, DN40, PN16

Zhejiang Kosen Valve Co., Ltd.

PFA Lined Swing Check Valve, API 594, A351 CF8, DN40, PN16

Model Number: KV-20260722-OV-01

The PFA lined swing check valve is a 40 mm corrosion-resistant valve built for chemical and pharmace...
Double Disc Swing Check Valve, Clamp End, 4 Inch

topper

Double Disc Swing Check Valve, Clamp End, 4 Inch

Model Number: WCV 01

China Double Disc Check Valve Manufacturer Kelly Supplies Double Disc Swing Check Valves, LF2 Body, ...
Wafer Check Valve, C95500, 6 Inch, CL150

topper

Wafer Check Valve, C95500, 6 Inch, CL150

Model Number: WCV 02

China Wafer Check Valve Manufacturer Kelly Supplies Wafer Check Valves, C95500 Body Material, 6 Inch...
Dual Plate Check Valve, F316, 6 Inch, CL1500

topper

Dual Plate Check Valve, F316, 6 Inch, CL1500

Model Number: WCV 03

China Dual Plate Check Valve Manufacturer Kelly Supplies Dual Plate Check Valves, Stainless Steel F3...
Lug Check Valve, 4A, Dual Plate, 8 Inch

topper

Lug Check Valve, 4A, Dual Plate, 8 Inch

Model Number: WCV 16

China Dual Plate Lug Check Valve Manufacturer Kelly Supplies 4A Dual Plate Check Valves, Lug Ends, 8...
Wafer Check Valve, CF8, 8 Inch, 300#

topper

Wafer Check Valve, CF8, 8 Inch, 300#

Model Number: WCV 04

China Wafer Check Valve Exporter Kelly Supplies Dual Plate Wafer Check Valves, CF8, 8 Inch, 300 LB (...
Dual Plate Wafer Check Valves, API 594, 10 Inch

topper

Dual Plate Wafer Check Valves, API 594, 10 Inch

Model Number: WCV 05

China Dual Plate Wafer Valves Manufacturer Kelly Supplies Dual Plate Wafer Valves, API 594, 10 Inch ...
Flanged Wafer Check Valve, WCB, 16 Inch, PN20

topper

Flanged Wafer Check Valve, WCB, 16 Inch, PN20

Model Number: WCV 14

China Flanged Wafer Check Valve Manufacturer Kelly Supplies Wafer Check Valves, Flanged RF Ends, WCB...
Short Pattern Check Valve, Single Disc, F316

topper

Short Pattern Check Valve, Single Disc, F316

Model Number: WCV 06

China Short Pattern Check Valve Manufacturer Kelly Supplies Short Pattern Check Valves, Single Disc,...
Single Disc Pistion Check Valve, ASTM A105N, DN50

topper

Single Disc Pistion Check Valve, ASTM A105N, DN50

Model Number: WCV 07

China Single Disc Pistion Check Valve Exporter Kelly Supplies Single Disc Wafer Check Valves, Pistio...
Swing Check Valves, Single Disc, 6 Inch, CF8

topper

Swing Check Valves, Single Disc, 6 Inch, CF8

Model Number: WCV 08

China Single Disc Swing Check Valves Manufacturer Kelly Supplies Single Disc Swing Check Valves, 6 I...
Single Disc Swing Check Valve, 20 Inch, WCB, 150#

topper

Single Disc Swing Check Valve, 20 Inch, WCB, 150#

Model Number: WCV 17

China Single Disc Swing Valve Manufacturer Kelly Supplies Single Disc Swing Check Valves, 20 Inch, W...
API 594 Wafer Type Check Valve, WCB Body, 10 Inch, Class 150 LB

topper

API 594 Wafer Type Check Valve, WCB Body, 10 Inch, Class 150 LB

China Wafer Type Check Valve Factory Kelly Provides API 594 Wafer Type Check Valve, WCB Body, 10 Inc...
Al Bronze C95800 Wafer Check Valve, 36 Inch, Class 150 LB, API 594

topper

Al Bronze C95800 Wafer Check Valve, 36 Inch, Class 150 LB, API 594

China C95800 Check Valve Supplier Offers Al Bronze C95800 Wafer Check Valve, 36 Inch, Class 150 LB, ...
Single Plate Wafer Check Valve, 3 Inch, Class 150, API 594

topper

Single Plate Wafer Check Valve, 3 Inch, Class 150, API 594

Single Plate Wafer Check Valve Provider: API 594 Wafer Check Valve, Single Plate, 3 Inch, Class 150 ...
ASTM A217 WC6 Dual Plate Check Valve, Wafer, 8 Inch, 600 LB

topper

ASTM A217 WC6 Dual Plate Check Valve, Wafer, 8 Inch, 600 LB

We Provide ASTM A217 WC6 Dual Plate Check Valves, Dual Plate Wafer Type Check Valves, of ASTM A217 W...
ASTM A995 5A Dual Plate Check Valve, 3 Inch, 150 LB, API 594

topper

ASTM A995 5A Dual Plate Check Valve, 3 Inch, 150 LB, API 594

We Provide ASTM A995 5A Dual Plate Check Valves, Built-in Dual Plate Wafer Check Valves, 3 Inch, DN7...
Dual Plate Check Valve, ASTM A182 F51, 2IN, 1500 LB, API 594

topper

Dual Plate Check Valve, ASTM A182 F51, 2IN, 1500 LB, API 594

We Provide Dual Plate Check Valves, Dual Plate Check Valves, 2 Inch, Class 1500 LB, API 594, DN50, P...
ASTM A351 CF8M Dual Plate Check Valve, API 594, 10IN, CL150

topper

ASTM A351 CF8M Dual Plate Check Valve, API 594, 10IN, CL150

We Provide ASTM A351 CF8M Dual Plate Check Valves, ASTM A351 CF8M Wafer Check Valves, Dual Plate API...
Dual Plate Check Valve, WCB, 8 Inch, 150 LB, API 594, Wafer

topper

Dual Plate Check Valve, WCB, 8 Inch, 150 LB, API 594, Wafer

We Provide Dual Plate Check Valves, Dual Plate Wafer Check Valves, ASTM A216 WCB, SS 316, 8 Inch, Cl...
API 594 Dual Plate Wafer Check Valve, 12 Inch, 150 LB, RF

topper

API 594 Dual Plate Wafer Check Valve, 12 Inch, 150 LB, RF

We Provide API 594 Dual Plate Wafer Check Valves, API 594 Dual Plate Check Valves, 12 Inch, Class 15...
Total 312 record(s), 24 record(s) per page