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duplex steel check valve

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Cast Steel Duplex Check Valve

Standard or Nonstandard:Standard

Structure:Check

Pressure:Medium Pressure

Material:Casting

Details: Cast Steel Duplex Check Valve Specification : Size : 2" --40". Pressure : 150 LB---1500LB.Material :A 105 , LF2 ,F5, 304L ,316L, Monel ,...

Xiamen Chn-Meida Import & Export Co., Ltd.

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Cast Steel Duplex Check Valve

Price Range:US $1 - 1,000 / Set

Standard or Nonstandard:Standard

Structure:Check

Pressure:Medium Pressure

Material:Casting

Details: Cast Steel Duplex Check Valve 1.Size:2"-40" 2.Pressure:150LB-2500LB 3.Material:A105,LF2,F 4.Double disc...Place of Origin: CN;SHG

Xiamen Chn-Meida Import and Export Co., Ltd.

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lift check valve

Standard or Nonstandard:Standard

Structure:Check

Pressure:Medium Pressure

Power:

Details: Lift Check Valve (H41H/Y)...

Wenzhou Nachuan Valve Co., Ltd.

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sanitary stainless steel duplex check valve

Model / Specifications:IFEC-ZH001

Standard or Nonstandard:Standard

Structure:Check

Pressure:Low Pressure

Power:Pneumatic

Details: Check valve 1)Structure: Check 2)Material:SS304/SS316L 3Standard:DIN/SMS/ISO/3A 4)Size:DN25-150,1"-6"...Place of Origin: CN;ZHE

Wenzhou Wanguo Fluid Equipment Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Cast steel 150lb check valve

Details: Cast steel 150lb check valve Size:1/2"-36"material: CS,SS,Bronze,Duplex stainless steelCertification:ISO9001:2000,I...

Zhejiang Sedelon Valve Co., Ltd.

Business Type:Manufacturers

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Pressure Seal Swing Check Valve

Standard or Nonstandard:Standard

Structure:Check

Pressure:900LB ~ 2500LB

Material:Casting

Details: Pressure Seal Swing Check ValveSize: 2"~64" ,CL900 ~ 2500Materials: Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel.Design Stan...

Zhangsheng Valve Co., Ltd.

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Wafer type swing check valve

Model / Specifications:LB001

Price Range:US $1 - 1,000 / Set

Standard or Nonstandard:Standard

Structure:Check

Pressure:Medium Pressure

Power:Hydraulic

Details: Dual plate wafer type check valve 1.Design:API594, API6D, JB/T8937 2.Size&Pres:DN50~1200 Class125~2500 3.Metal:WCB,SS304,SS31...Place of Origi...

Yongjia Lianbang Valve Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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wafer type single disc swing check valve

Material:Stainless steelDuctile ironDuplexW...

Details: valve disc MaterialDuctile Cast Iron,stainless steel,duplex,WorthiteProcess>12"Sand Casting,<12"Precision casting(Silica sol cast...

Donggang Shuguang Casting Machinery Factory

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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High quality Duplex stainless steel ball valves

Model / Specifications:Z2

Brand Name:BSN

Details: Stainless steel spring check valve 1.Interntion standard Locking deveice 2.most competitive in Earopean market...Place of Origin: CN;SHG

Shanghai Bosin Drive Machinery Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Check Valve Parts

Standard or Nonstandard:Standard

Structure:check valvegate valvebutterfly valve etc.

Pressure:

Power:hydraulicmanualpneumatic

Details: We mainly supply stainless steel, duplex stainless steel,heat-resistant steel, carbon steel & alloy steel precision castings and sand castings...

DONGYING GARDENER OILFIELD EQUIPMENT CO.,LTD.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Wafer Tilting Disc Check Valve

Price Range:US $30 - 40,000

Standard or Nonstandard:Standard

Structure:Check

Pressure:Class 150-Class 2500

Power:N/A

Details: Wafer Tilting Disc Check Valve Flanged,Body:ASTM A216 WCB Trim No.1...

Dory Hydraulic Machinery Manufacture Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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KRS H41H/Y Lift Check Valve H41H/Y

Model / Specifications:H41H/Y

Standard or Nonstandard:Standard

Structure:Check

Pressure:ASME 150Lb~1500Lb

Material:Carbon Steel Stainless Steel Alloy Steel Duplex Steel

Details: DescriptionSpecifications: 2 ~ 14 Pressure: ASME 150Lb~1500LbMaterial: Carbon Steel, Stainless Steel, Alloy Steel, Duplex SteelDesign: API 602 AN...

Tianjin KRS Valve Co., Ltd.

Business Type:Manufacturers

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Lift Check Valve(H41H)

Model / Specifications:H41H/Y

Price Range:US $50 - 10,000 / Piece

Standard or Nonstandard:Standard

Structure:Check

Pressure:Medium Pressure

Material:Stainless Steel

Details: API, CE, ISO Approved Size: 1/2"-42" Class: 150LB-2500LB Material: Forged/Cast steel l, S.S,Duplex Steel ect...

Zhangsheng Valve Co., Ltd. (Zhejiang)

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Flanged Swing Check Valve

Standard or Nonstandard:Standard

Structure:Check

Pressure:Medium Pressure

Power:Manual

Details: DescriptionSpecifications: 2" ~ 14"Pressure: ASME 150Lb~1500LbMaterial: Carbon Steel, Stainless Steel, Alloy Steel, Duplex SteelDesign: API 602 AN...

Tianjin Future Valve Co.,Ltd

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Bonnet Cover Lift Check Valve

Standard or Nonstandard:Standard

Structure:Check

Pressure:Medium Pressure

Power:Hydraulic

Details: Pressure: ASME 150Lb~1500Lb Material: Carbon Steel,Stainless Steel,Alloy Steel,Duplex Steel...

Xiamen Perfect Valve Manufacture Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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dual palte water check valve

Standard or Nonstandard:Standard

Structure:Check

Pressure:High Pressure

Power:Manual

Details: Materail: CS,LTCS,SS,Duplex SS,Bronze etc. Size: 2" to 48" Pressure: CL. 150 to CL.2500 Design: API 594...

Botop High-Tech Development Co., Ltd. (Beijing)

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Wafer check valve for sea water

Details: Detailed Product Description Wafer check valve for sea water Size: 1/2"~ 48" , DN 15-1200mm Pressure : 150 -2500LB, PN 10~400 Material:...

Shanghai Coosai Valve Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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check valve body

Details: valve body 1. Main Material: Zinc brass, various stainless steels, duplex steel, etc.2. Standard: ASTM, DIN, JIS,etc.3.Process: Investment castin...

Qingdao Aoerxin Machine Manufacturing Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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High Pressure Swing Check Valve

Model / Specifications:H44H

Standard or Nonstandard:Standard

Structure:Check

Pressure:High Pressure

Power:Self

Details: Vatac High Pressure Swing Check ValveBolted Bonnet or Pressure Sealed Bonnet, Full openMaterial: Cast Carbon Steel, Stainless Steel, Alloy, Duplex...

Zhejiang Vango Valves Manufacture Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Dual Plate Wafer Check Valve in Duplex (Lug)

Details: Features:Sizes 2"-48";DN50-DN1200Class 150-2500 as specified in B16.34PN1.0Mpa-42.0Mpa as specified in DIN2401Lug type, Swing typeMater...

Xiamen Dervos Import and Export Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Titanium Valves----Check Valve

Details: SummarySize:2”-36”(DN15-DN900)Pressure:150LB-2500LBDesign: ASME, API, BS, GB;Material: Ti, Cooper alloy, Duplex Stainless Steel, Monel...

Wenzhou Better Valve Co., Ltd.

Business Type:Manufacturers

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Duplex Spring type Safety Valve

Model / Specifications:A37,A38,A43

Price Range:US $80 - 1,500 / Set

Standard or Nonstandard:Standard

Structure:Duplex spring

Pressure:high and low pressure

Power:automatic

Details: Products/Services: safety valve,valve,relief valve,ball valves,globe valves,gate valves,check valves,butterfly valves

Zhejiang Haiyi Valve Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Steel Check Valve (two plate check valve,Flanged check valve)

Price Range:US $1 - 10,000

Standard or Nonstandard:Standard

Structure:Check

Pressure:Medium Pressure

Power:

Details: Steel BB Check Valve 1.Size:NPS 1/2"-20" 2.Pressure:Class 150Lb~2500Lb 3.Material:Hastelloy,Monel,Titanium,Inconel,Duplex...

Zhejiang Weidouli Valves Manufacturing Co., Ltd.

Business Type:Manufacturers

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Product Summary

Duplex Steel Check Valve is a kind of check valve made of duplex steel.It has a hard body with exact technology.

Duplex Steel Check Valve is a mechanical device, a valve, which normally allows fluid (liquid or gas) to flow through it in only one direction. This check valve is also often used when multiple gases are mixed into one gas stream. The check valve is installed on each of the individual gas streams to prevent mixing of the gases in the original source.

Duplex Steel Check Valve is mainly used on chemical industry, Petrochemicals, Marine Development, and power industry which have strong corrosive.

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