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Check valves are self-actuated valve which used to prevent backflow.There are various types of check valves used in a wide variety of applications,such as diaphragm check valve,piston check valves,swing check valve. Check valves are often part of common household items. Although they are available in a wide range of sizes and costs, many check valves are very small, simple, and/or cheap.

Check valve

Swing Check Valve (W603)

Swing Check Valve (W603)

Product Description Stainless Steel Female Thread Swing-Check Valve(200WOG) Description: H14W Norminal Pressure: 2.5 4.0Mpa Main size: 1/2" 3/4" 1" 1-1/4" 1-1/2"2" Materials of main parts: Valve body: CF8 CF8M Sealring: PTFE Disc: CF8, CF8M Cap: CF8 Pin: SS304.

Zhejiang Xintai Valve Co., Ltd.

API Check Valve

API Check Valve

Product Description Product name: API Check Valve Product classification: API Jis Check Valve Company has acquired certificates of API - 6D, AZ, ISO9001: 2000(CQC) Design manufacture: ANSI B16.34 Structural length: ANSI B 16.5 Testing and trial: API 598 API16D

Zhejiang Hongfa Valve Co., Ltd.

Check Valve (API Approved)

Check Valve (API Approved)

Product Description Swing Check Valve Raw material: Carbon steel, alloy steel, stainless steel Check Valve material: WCB, A105, CF8, CF8M, CF3, CF3M, F304, F304L, F316, F316L, WC6, WC9, F11, C5, LCB, LCC, etc. Check valve Standards: API, DIN, GB, JIS, BS, etc. Check valve Connection end: RF, RTJ...

Zhejiang Number One Valve Co., Ltd.

API Check Valve

API Check Valve

Product Description1)Product Enforced Standard: Design & Manufacture Std.: API 6D, BS 1868, ASME B16.34 Face to Face Std.: API 6D, ASME B16.10, DIN 3202 End Connection Std.: ASME B16.5, ASME B16.11, DIN2543-2550, Test Standard: API 6D, BS 6755, ISO5208 Structure Type: Regular Pattern, Pressur...

Zhejiang Chenggao Valve Co., Ltd.

Check Valve (1168)

Check Valve (1168)

TianMa Valve Factory was founded in 1989, located in ChuMen town, YuHuan city. It has about 120 workers, including 5 technical engineers. As the development of our business, the old factory is becoming smaller and smaller, now we are constructing our new building which the total space is about 10...

Yuhuan Tianma Valve Factory

Shut off valve

Shut off valve

We offer wide variety of valves to suit various applications. Different kind of valve manufactured are Needle Valve, Ball Valve / Shut off Valve, Flow Control Valve, Non Return Valve / Check valve, Manifold Valve. Features: Type: Needle valve, Ball valve, Flow control valve, Check valve, Non retu...

Sagar Engineers

Check valve

Check valve

Our manufacture is a professional producer in Flange, Stainless Steel Pipe, Elbow and Valve. We own advanced technology and completed management. Our products have been distributed around China and abroad. Our tenet is that we produce the most qualified dairy machine and spare parts to meet your ...

Wenzhou Longwan Hongxin Flange Factory

Check valve(LT-618 Threaded)

Check valve(LT-618 Threaded)

Special Features: bronze check valve Description: Bronze Check ValveCLASS 125 Bronze Check ValveHorizontal Swing Y-Pattern RenewableDisc1/2-2(200WOGClass125)Threaded Comply With ANSI B1.20.1Meets MSS SP-80 SpecificationNote: Plain Special Features: bronze check valve Description: Bronze Ch...

Shanghai Vala Import and Export Co., Ltd

Swing Check Valve Class 200

Swing Check Valve Class 200

Swing Check Valve Class 200 Full port pressure temperature rating 200 PSI W.O.G.350 F.S.P. threaded ends conform to ANSI B 2.1, BS 21, DIN 259/2999, stainless steel class 200 screwed cap, swing type disc, integral seat.

Hebei Hengyang Stainless Steel Products Co.Ltd.

CY-2107 Bronze check valve

CY-2107 Bronze check valve

CY-2107 Bronze check valve Sizes : 1/2 " - 4 "

Yuhuan Chuangyi Valve CO,.Ltd

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