Class 900 LB Check Valve

Bosseal Valves (Suzhou) Co., Ltd.

API 602 Swing Check Valve, 3IN, 900 LB, A182 F51, API 594, RF

Model Number: 3S9RF51

Explore high-quality swing check valves from a trusted manufacturer. Our 3-inch valves, rated at 900...

Bosseal Valves (Suzhou) Co., Ltd.

2 Inch Dual Check Valve, ASTM A890 4A, 900 LB, API 594, 6D

Model Number: 1842081

We are a leading factory specializing in ASTM A890 4A check valves, featuring a dual plate design fo...

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A352 LCB Check Valve, 2-1/2 Inch, CL 900 LB, API 594

Model Number: 1842082

We are a premier manufacturer of carbon steel dual plate check valves, offering top-quality solution...

Bosseal Valves (Suzhou) Co., Ltd.

ASTM B148 C95800 Check Valve, 3 Inch, 900 LB, API 6D, 594

Model Number: 1842083

We are a leading supplier of API 6D dual check valves, specializing in high-quality solutions crafte...

Bosseal Valves (Suzhou) Co., Ltd.

Spring Loaded Dual Check Valve, 4 IN, 900 LB, ASTM A351 CF8M

Model Number: 1842084

We are a leading manufacturer of ASTM A351 CF8M dual plate check valves, delivering exceptional qual...

Bosseal Valves (Suzhou) Co., Ltd.

API 6D Dual Check Valve, 8 Inch, Class 900 LB, ASTM A890 5A

Model Number: 1842086

Our API 6D Dual Plate Check Valves are engineered for excellence. These 8-inch, Class 900 LB valves,...

Bosseal Valves (Suzhou) Co., Ltd.

Titanium Alloy Non-Return Valve, API 594, 12 Inch, 900 LB

Model Number: 1842088

Our factory specializes in the production of high-quality 12-inch dual plate non-return valves, comp...

Bosseal Valves (Suzhou) Co., Ltd.

Duplex Stainless Steel Non-Return Valve, 14 IN, CL900, 4A

Model Number: 1842089

As a leading fabricator of duplex stainless steel non-return valves, we offer top-quality products w...

Bosseal Valves (Suzhou) Co., Ltd.

Dual Plate Non-Return Valve, A352 LCB, API 6D, 16 IN, CL900

Model Number: 1842090

As a premier exporter of API 6D dual plate non-return valves, we provide high-quality solutions craf...

Bosseal Valves (Suzhou) Co., Ltd.

18 Inch Dual Check Valve, B148 C95800, 900 LB, API 594, 6D

Model Number: 1842091

Our factory specializes in producing 18-inch check valves designed for optimal performance and durab...

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A351 CF8M Check Valve, 20 Inch, CL 900 LB, API 594

Model Number: 1842092

We are a leading manufacturer of stainless steel dual plate check valves, offering high-performance ...

Bosseal Valves (Suzhou) Co., Ltd.

ASTM A216 WCB Check Valve, 24 Inch, 900 LB, API 594, 6D

Model Number: 1842083

We are a leading supplier of API 6D dual check valves, offering premium products in a 24-inch (DN600...

topper

ASTM A216 WCB Check Valve, BS 1868, DN600, PN150, RF Ends

Model Number: MFRS-230908-CV-02

Presenting our RF Ends Check Valve, crafted for precision and durability. This 24-inch valve (DN600)...

topper

ASTM A216 WCB Swing Check Valve, API 6D, 20 Inch, 900 LB, RF

Model Number: MFRS-240125-CV-03

Manufacturer of carbon steel swing check valves with a cylinder design, meeting API 6D standards. Ou...

topper

Cryogenic Swing Check Valve, ASTM A182 F347, 4 Inch, 900 LB

Model Number: VF-231214-CV-09

Introducing our API 602 Cryogenic Swing Check Valve Factory, specializing in top-quality valves desi...

topper

Bolted Bonnet Check Valve, ASME B16.34, 1/2-2 IN, 900-1500 LB

Model Number: VF-231214-CV-16

As a dedicated fabricator of industrial valves, we proudly present our Bolted Bonnet Check Valve, a ...

Zhejiang Kosen Valve Co., Ltd.

BS 1868 Swing Check Valve, ASTM A216 WCB, 8 Inch, 900 LB, SW

Model Number: LD-20241227-PSCV-01

The BS 1868 Swing Check Valve, featuring a pressure seal design, is manufactured with a carbon steel...

Zhejiang Kosen Valve Co., Ltd.

Dual Plate Wafer Check Valve, API 594, CF8M, 4 IN, CL900

Model Number: KV-20241231-WCV-01

This Dual Plate Wafer Check Valve, manufactured in China, is designed to API 594 standards and craft...

Zhejiang Kosen Valve Co., Ltd.

ASTM A890 5A Swing Check Valve, API 6D, 2 Inch, 900 LB, RTJ

Model Number: KV-20250108-SWV-01

The ASTM A890 5A Swing Check Valve features a duplex stainless steel body, designed according to API...

Zhejiang Kosen Valve Co., Ltd.

ASTM A351 CF8C Check Valve, ASME B16.34, 6 Inch, 900 LB, BW

Model Number: KV-20250108-TDCV-01

The ASTM A351 CF8C Check Valve is a Y-type tilting disc check valve, manufactured in China and desig...

Zhejiang Kosen Valve Co., Ltd.

ASTM A494 CY40 Swing Check Valve, BS 1868, 8 IN, CL900, RTJ

Model Number: KV-20250218-PSCV-01

This ASTM A494 CY40 Swing Check Valve features a nickel alloy steel body, designed to meet BS 1868 a...

Zhejiang Kosen Valve Co., Ltd.

ASTM A890 4A Swing Check Valve, API 6D, 8 IN, CL900, BB, RTJ

Model Number: KV-20250224-SCV-01

The ASTM A890 4A Swing Check Valve is designed to API 6D standards, featuring a duplex stainless ste...

Zhejiang Kosen Valve Co., Ltd.

ASTM A351 CF8C Swing Check Valves, API 6D, 8 IN, CL900, PSB

Model Number: KV-20250224-PSCV-01

The ASTM A351 CF8C Swing Check Valves are designed to API 6D standards, featuring a stainless steel ...

Zhejiang Kosen Valve Co., Ltd.

Full Opening Swing Check Valve, API 6D, WCB, 10 IN, CL900 LB

Model Number: KV-20250506-SCV-01

The Full Opening Swing Check Valve is designed for reliable backflow prevention in high-pressure sys...