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4 check valve

All 4 check valve wholesalers & 4 check valve manufacturers come from members. We doesn't provide 4 check valve products or service, please contact them directly and verify their companies info carefully.

Total 8121 products from 4 check valve Manufactures & Suppliers
Wholesale ISO9001 Certified DN350 Rubber Bellow with Flange Sewage Duckbill Check Valve with 18months Warranty and 20Years' Experience from china suppliers

Brand Name:JINGNING

Model Number:XH

Place of Origin:China

...Check Valve Clamp Connected A Rubber Bellow with Flange Sewage Duckbill Check Valve (Clamp Connected) is a flexible rubber unit that provides vibration absorption and pipe movement compensation while integrating a clamp-connected duckbill check valve to allow forward flow and prevent backflow in sewage systems. Features & Benefits of duckbill check valve...

Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.
Verified Supplier

Shandong

Wholesale Flanged Dual Plate Check Valve Non-return Check Valve Swing Type ANSI150LB Connection from china suppliers

Model Number:H77X-16P

Brand Name:CXDLV

Place of Origin:Zhejiang,China

... Rating according to ASME B16.34 Test & inspection According to ANSI B 16.50. Application The Dual Plate, Wafer Check Valve employs two-spring-loaded plates hinged on a central hinge pin. The inside of the

Wenzhou Xidelong Valve Co. LTD
Verified Supplier

Zhejiang

Wholesale API, ANSI Carbon Steel Wafer Check Valves, Industrial Check Valves OEM from china suppliers

Place of Origin:WENZHOU

...Check Valves, Industrial Check Valves OEM Description: Model No.: LD 003-CK1 Clicks: 1011 Wafer Check Valve Manufacturer Landee supplies API, ANSI, BS, DIN Wafer Check Valves made from stainless steel, carbon steel, alloy steel, etc. Specifications: Check Valve Body materials: carbon steel, alloy steel and stainless steel Valve Manufacturing standards: API, ANSI, BS and DIN Check Valve...

KCM TECHNOLOGY GROUP CO.,LTD
Active Member

Zhejiang

Wholesale 2 Inch ALLOY20 Forged Swing Check Valve Forge DN50 150LB SW Nrv Check Valve UNS N08020 Socket Weld swing Check Valve from china suppliers

Brand Name:VERVO

Model Number:H41W-150LB-DN50

Place of Origin:LISHUI,ZHEJIANG

...Check Valve Forge DN50 150LB SW Nrv Check Valve UNS N08020 Socket Weld Swing Check Valve Item Check Valve Certification ISO9001,ISO14001,ISO18001,TS,CE,API Brand VERVO Model number H61W-150LB-DN50 Port Size 2'' DN50 Structure type lift /swingcheck valve Pressure 150LB Temperature -29-429DEGREE Connection form Socket Welding Material Alloy 20/UNS N08020 Feature Easy disassembly Forged Steel Check Valve...

ZHEJIANG VERVO VALVE CO.,LTD
Active Member

Zhejiang

Wholesale Lift Type Check Valve Carbon Steel Check Valve 1inch Dn25 1500lb RTJ Self Sealing PSC Pressure Seal Check Valve from china suppliers

Brand Name:VERVO

Model Number:H41Y-1500LB-DN25

Place of Origin:LISHUI,ZHEJIANG

... maximum service life and dependability. Forged check valves can be full port or reduced port as per requirements of customers. Valves are available in a complete range of body/bonnet materials and trims. Applicable Standard Design Standard: API 602,

ZHEJIANG VERVO VALVE CO.,LTD
Active Member

Zhejiang

Wholesale 50mm Cf8m Casting Steel Swing Check Valve Dn50 Pn50 Asme 16.34 Sw Casting Steel Check Valve 2 Inch Swing Check Valve from china suppliers

Brand Name:VERVO

Model Number:H44W-DN50-PN50

Place of Origin:LISHUI,ZHEJIANG

... opened or closed by the flow and force of the medium to prevent the medium from flowing back. · The check valve is a kind of automatic valve, its main function is to prevent the back flow of the medium, prevent the pump and the drive motor from

ZHEJIANG VERVO VALVE CO.,LTD
Active Member

Zhejiang

Wholesale 25mm Forged Steel Check Valve Class 300 A105N DN40 BS5352 Piston Lift Non Return Valve from china suppliers

Brand Name:VERVO

Model Number:H41Y-300LB-DN40

Place of Origin:LISHUI,ZHEJIANG

...Check Valve Lift Check Valve Forged Steel Check Valve A105N DN40 300LB Check Valve Non Return Valve Item Carbon steel Check Valve Type Piston Check Valve Certification ISO9001,ISO14001,ISO18001,CE,TS,API Brand VERVO Model number H41Y-300LB-DN40 Port Size 1 1 /2'',DN40 Pressure 300LB Temperature -29~425 Connection form Welding Raised Flange Body material Carbon steel ASTM A105N Feature Easy disassembly and assembly Forged Steel Check

ZHEJIANG VERVO VALVE CO.,LTD
Active Member

Zhejiang

Wholesale 25mm 1'' Flanged Pressure Seal Check Valve Piston Lift  2500 LB Forged Steel Check Valve from china suppliers

Brand Name:VERVO

Model Number:H41Y-2500LB-DN25

Place of Origin:LISHUI,ZHEJIANG

... to provide maximum service life and dependability. Forged check valves can be full port or reduced port as per requirements of customers. Valves are available in a complete range of body/bonnet materials and trims. Applicable Standard Design Standard:

ZHEJIANG VERVO VALVE CO.,LTD
Active Member

Zhejiang

Wholesale Stainless Steel SS Swing Check Valve , Media Push Automatic CF8 Check Valve from china suppliers

Brand Name:Y

Model Number:H44W

Place of Origin:China

...ch the pressure may rise above the system pressure. Check valves can be mainly divided into swing check valves (rotating according to the center of gravity) and lift check valves (moving along the axis). Check valve the function of this type of valve is to

China • Yuanda Valve Group Co., Ltd.
Active Member

Hebei

Wholesale Stainless Steel SS Swing Check Valve , Media Push Automatic CF8 Check Valve from china suppliers

Brand Name:Y

Model Number:H44W

Place of Origin:China

...ch the pressure may rise above the system pressure. Check valves can be mainly divided into swing check valves (rotating according to the center of gravity) and lift check valves (moving along the axis). Check valve the function of this type of valve is to

China • Yuanda Valve Group Co., Ltd.
Verified Supplier

Hebei

Wholesale Threaded Hydraulic Non Return Check Valve single way Industrial from china suppliers

Brand Name:Kaienli

Model Number:KCV08-20

Place of Origin:China

...check valve hydraforce instead single way valve , one-way check valve A threaded plug-in hydraulic one-way valve used as a one-way shut-off or load holding device. The valve seat is hard treated, durable, and has low leakage Flexible selection of return springs with different back pressures Fully guided valve core assembly Industrial conventional valve hole A check valve...

Changsha Kaienli Hydraulic Technology Co., Ltd.
Verified Supplier

Hunan

Wholesale Ductile Iron Silence Globe Needle Check Valve Flange End Epoxy Coating from china suppliers

Brand Name:TOBO

Model Number:CF8M

Place of Origin:China

...Check Valve Flange End Epoxy Coating Detailed Product Description Product Name: Silence Check Valve Application: Water , Oil, Gas, Etc., Size: DN15 ~ DN300 Pressure: PN16~PN40, 150 Lbs ~ 600lbs Standard: API 6D/ ANSI 16.5 B/ JIS 20K/JIS 10K /DIN Temperature: -10~80 C Body: SUS304 / 316 Seat: CF8 / CF8M High Light: stainless steel ball check valve , flanged ball check valve Ductile Iron Silence Globe Needle Check

TOBO STEEL GROUP CHINA
Verified Supplier

Shanghai

Wholesale BS5153 Cast Iron Type Pressure Price Non Slam Slow Closing Swing Check Valve With Flange Ends from china suppliers

Brand Name:TOBO

Model Number:/

Place of Origin:CHINA

... C Body: Cast Iron/ Ductile Iron Ball: Iron Coating EPDM/NBR High Light: stainless steel ball check valve , vertical ball check valve Three Way Steel Ball Check Vave for Slurry /

TOBO STEEL GROUP CHINA
Verified Supplier

Shanghai

Wholesale ASME B16.34 And API 6D ANSI Flange Bolted Bonnet 316 Stainless Steel Swing Check Valve from china suppliers

Brand Name:TOBO

Model Number:/

Place of Origin:CHINA

... C Body: Cast Iron/ Ductile Iron Ball: Iron Coating EPDM/NBR High Light: stainless steel ball check valve , vertical ball check valve Three Way Steel Ball Check Vave for Slurry / Mud /

TOBO STEEL GROUP CHINA
Verified Supplier

Shanghai

Wholesale ASTM A351 CF8M Stainless Steel Threaded Check Valve 316ss Flange Check Valve from china suppliers

Brand Name:TOBO

Model Number:Y-Type Angle Seated Spring Check Valve

Place of Origin:China

ASTM A351 CF8M STAINLESS STEEL THREADED CHECK VALVE, 316SS FLANGE CHECK VALVE​ Check valves are automatic valves that open with forward flow and close with reverse flow. Swing Type Working pressure: 200psi WOG Body: ASTM A351 ...

TOBO STEEL GROUP CHINA
Verified Supplier

Shanghai

Wholesale Swing Check Valve 6 Inch 1500lb Bolted Bonnet Flange Check Valve from china suppliers

Brand Name:TOBO

Model Number:Y-Type Angle Seated Spring Check Valve

Place of Origin:China

SWING CHECK VALVE 6INCH 1500LB BOLTED BONNET FLANGE CHECK VALVE Check valves are automatic valves that open with forward flow and close with reverse flow. Swing Type Working pressure: 200psi WOG Body: ASTM A351 Gr. CF8M Disc: ASTM A351 Gr. CF8M Packing: ...

TOBO STEEL GROUP CHINA
Verified Supplier

Shanghai

Wholesale En12266 Rubber Disc Industrial Swing Check Valve Ductile Iron Body 0-80℃ Temperature Range from china suppliers

Brand Name:AFC

Model Number:RDCV

Place of Origin:China

... from EPDM rubber disc, which ensures a tight seal. This check valve comes with a flange connection and is available in sizes from DN50 to DN600. The Swing Flex Check Valve provides a reliable check valve solution with its rubber disc that allows for

Suzhou Alpine Flow Control Co., Ltd
Verified Supplier

Jiangsu

Wholesale PCTFE Disc Seal PN1.6-6.4 Pressure Check Valve DN10-250mm from china suppliers

Brand Name:CNLN/Arman

Model Number:CDH61F

Place of Origin:Chengdu -Sichuan-China

...Check Valve for LNG/LOX/LN2/LAR/LCO2 Cryogenic check valves are designed for cryogenic applications in temperatures as low as -196℃ and pressures from PN10 to 32Mpa. The valves are available in a variety of sizes ranging from DN10 to 100mm. It is a check valve used to prevent back flow in Cryogenic pipelines. The cryogenic check valve...

SiChuan Liangchuan Mechanical Equipment Co.,Ltd
Verified Supplier

Sichuan

Wholesale DN10-50 Mm High Pressure Cryogenic Check Valve With SW End Connection from china suppliers

Brand Name:Arman

Model Number:CDH61Y

Place of Origin:Chengdu -Sichuan-China

...Check Valve for LNG/LOX/LN2/LAR Cryogenic check valves are designed for cryogenic applications in temperatures as low as -196℃ and pressures from PN10 to 40Mpa. The valves are available in a variety of sizes ranging from DN10 to 50mm. It is a check valve used to prevent back flow in Cryogenic pipelines. The cryogenic check valve...

SiChuan Liangchuan Mechanical Equipment Co.,Ltd
Verified Supplier

Sichuan

Wholesale DIN Pn16 Easy To Install Oil Resistant Rubber Duckbill Check Valve Nitrile Rubber duckbill one way valve from china suppliers

Brand Name:Liang He

Model Number:XH-81

Place of Origin:Henan,China

... 5. Corrosion resistance 6. Automatic opening and closing 7. Automatic cleaning function 8. Strong adaptability Installation method of clamp rubber duckbill check valve The installation method of clamp rubber duckbill check valve mainly includes the

Henan Lianghe Pipeline Equipment Co.,Ltd
Active Member

Henan

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