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Flap Check Valve

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flap check valve

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

Total 762 products from flap check valve Manufactures & Suppliers
Wholesale DN50-DN500 Flap Check Valve Steel Brass Cast Iron Swing Check Valve from china suppliers

Place of Origin:China

.... It has a unique structure and working principle that can effectively prevent fluid from flowing back and ensure that the fluid flows in a specific direction. The main components of the flap check valve include the valve body, valve cover and

Wuxi Weishi Industrial Complete Equipment Co., Ltd.
Verified Supplier

Jiangsu

Wholesale CF8M Flap Check Valve Factory Direct Sale of High Quality Stainless Steel Silver OEM Standard Dual Plate Check Valve General from china suppliers

Brand Name:CXDLV

Model Number:H74F

Place of Origin:China

CF8M Flap Check Valve Factory Direct Sale of High Quality Stainless Steel Silver OEM Standard Dual Plate Check Valve General Check Valve Features Single Disc Wafer Swing Check Valve Applicable Standards: - Design and Manufacturing: ASTM B16.34 - Flange ...

Wenzhou Xidelong Valve Co. LTD
Verified Supplier

Zhejiang

Wholesale DI 316 Stainless Steel Water Flap Check Valve With Flange DN 500 PN10 from china suppliers

Brand Name:OEM

Model Number:H74

Place of Origin:Shanghai , China

DI 316 Stainless Steel Water Flap Check Valve With Flange DN 500 PN10 DN(size) D D1 hole(n-d) DN300 12" 440 400 12-23 DN400 16" 560 510 16-27 DN500 20" 670 620 20-27 DN600 24" 780 725 20-30 DN700 28" 895 840 24-30 DN800 32" 1010 950 24-33 DN900 36" 1110 ...

Shanghai kangquan Valve Co. Ltd.
Active Member

Shanghai

Wholesale Swing Cylinder Check Valve、Swing Check Valve、Non-return Valve、Non-backflow Valve、Single-flow Valve、Flap Check Valve、Oscillating Check Valve、Backflow Prevention Valve、Counterflow Prevention Valve from china suppliers

Brand Name:zoomlion

Model Number:CV1-10-P-O-30

Place of Origin:Chang sha China

... STRONG SUPPORT FOR EFFICIENTCONSTRUCTION. For 0160402F6000/F9000 Swing Cylinder Check Valve,Swing Check Valve,Non-return Valve,Non-backflow Valve,Single-flow Valve,Flap Check Valve,Oscillating Check Valve,Backflow Prevention Valve,Counterflow Prevention

Changsha Tongchuang Mechanical Co., Ltd.
Verified Supplier

Hunan

Wholesale Simple Structure Industrial Check Valves Blue Swing Flap Check Valve from china suppliers

Brand Name:AHSUNVAL

Model Number:Fig. 4101

Place of Origin:CHINA

...Flap Valve:of DIN standard Bellow Globe valve for PN16 Partes name material Valve body ,Bonnet Ductile iron Seat Brass/Bronze Stem Stainless steel Disc Ductile iron The performance of DIN standard Bellow Globe valve for PN16 Type nominal pressure Testing pressure Suitable temperature Suitable medium Strength Enclose (water)Mpa (water)Mpa Flap Valve...

ANHUI SIFA VALVE.CO., LTD.
Verified Supplier

Anhui

Wholesale Pn10 Plastic/PVC Wafer Swing Water Drain Pipe Flap Check Valve for Building Materials from china suppliers

Categories:PVC Ball Valve

Country/Region:china

Plastic/PVC Wafer Swing Water Drain Pipe Flap Check Valve 1. Product Description Item Name: PVC fitting pn16 Material: PVC/UPVC Standard: DIN Pressure: PN16 Temperature: Normal Temperature Color: Light Gray, Deep Gray, White, Blue or Customized SIZE: 20-...

Ningbo Qianxiang Huiya International Trade Co., Ltd.
Verified Supplier

Zhejiang

Wholesale Stainless Steel Wafer Swing Flap Check Valve for Water Oil Gas Applications - Single Disc from china suppliers

Brand Name:Veyron

Place of Origin:China

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Veyron Valve (Tianjin) Co.,Ltd
Active Member

Tianjin

Wholesale Excellent Ductile Iron Rubber Flap Check Valve for Normal Temperature Media Promotion from china suppliers

Place of Origin:Tianjin, China

Model Number:my

Brand Name:OEM

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Mingyi Machinery (Tianjin) Co., Ltd
Verified Supplier

Tianjin

Wholesale Grey Ductile Iron Flanged Swing Check Valve 1.0/1.6mpa Rubber Wedge from china suppliers

Brand Name:Y

Model Number:H44X-16Q

Place of Origin:China

... body, bonnet and rubber flap Usage and characteristics The rubber flap in the valve is made of steel plate, steel rod and reinforced nylon cloth as the substrate, and the outer layer is covered with rubber. The service life of the valve flap can reach 1

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

Hebei

Wholesale High Pressure Check Valve Oil Check Valve Flap 1 Inch Dn25 900lb Rf Flanged Vertical Forged Steel Swing Check Valve from china suppliers

Brand Name:VERVO

Model Number:H41Y-900LB-DN25

Place of Origin:LISHUI,ZHEJIANG

...Check Valve Oil Check Valve Flap 1 Inch Dn25 900lb Rf Flanged Vertical Forged Steel Swing Check Valve VERVO swing check valve has typically a globe style valve body with a hinged valve disc, to block reverse flow. The valve seat is typically full-ported in an angled our straight thru. VERVO offer several different type of swing check valves for water and wastewater applications. Swing Check Valve Swing check valves...

ZHEJIANG VERVO VALVE CO.,LTD
Active Member

Zhejiang

Wholesale Flange Miniature Duckbill Check Valve Reliable DIN BS ANSI  Flange Standard Low Pressure from china suppliers

Brand Name:JINGNING

Model Number:XH

Place of Origin:China

... valve is a special product ,and it is used for draining sewage .In many foreign countries,such as Spain , America,it is usually named as duckmouth-shaped valve .We are doing our best to make this valve more practical and more perfect .The valve can be

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

Shandong

Wholesale Ductile Iron Rubber Disc Check Valve for Municipal Drainage Systems from china suppliers

Brand Name:SND FOUNDRY

Model Number:Check Valve

Place of Origin:Zhengjiang,China

...achieves one-way water stopping by "elastic rubber flap". The following is a disassembly from the structure, principle, and application: Core structure & working logic Valve body (blue body): Material: ductile iron (surface anti-corrosion spray),

Handan Shengnada New Material Technology Co., Ltd.
Verified Supplier

Hebei

Wholesale DN40 PN25 Manual Cryogenic Swing Check Valve 2 Way from china suppliers

Brand Name:CNLN

Model Number:CDH61F

Place of Origin:CHINA

...valve body. The internally threaded check valve can only be installed on horizontal pipelines. On high pressure small diameter check valves, the valve disc can be a ball. The body shape of butterfly check valve is the same as that of globe valve (can be

SiChuan Liangchuan Mechanical Equipment Co.,Ltd
Verified Supplier

Sichuan

Wholesale UL Listed Fire Fighting Valves , Vertical Steel Fire Check Valve 300 PSI from china suppliers

Brand Name:WINAN

Place of Origin:Guangdong,CHINA

Model Number:DQH

... and medium pressure to block the flow of the medium. It is an automatic valve, also known as a check valve, check valve, return valve or isolation valve. The flap motion mode is divided into lift type and swing type. The lift check valve is similar in

Winan Industrial Limited
Active Member

Guangdong

Wholesale Stainless Steel Disc Non Return Check Valve Wafer Spring Assisted EPDM Seat Type from china suppliers

Brand Name:TongJiang

Model Number:Wafer Lift Check Valve

Place of Origin:CHINA

... opens and closes the valve flap by means of the flow of the medium itself, and is used to prevent the back flow of the medium, which is also called a check valve, a check valve, a reverse flow valve, and a back pressure valve. The check valve is an

Zhejiang TongJiang Holdings Company
Active Member

Zhejiang

Wholesale Rubber Flap Stainless Steel Swing Check Valve For Water And Oil Vapor from china suppliers

Brand Name:sufa

Model Number:50~1000SH44X-10/16Q

Place of Origin:China

...check valve is applied to the horizontal pipelines or the vertical pipelines in which medium flow run supwards,The backwards flowing is effectively stopped. Disk of the damping and swing check valve is connected with two level of damp oil which is outside the valve. Lt can control the speed and time of valve closing, insures the safety of device.The valve...

Suzhou Ephood Automation Equipment Co., Ltd.
Verified Supplier

Jiangsu

Wholesale Ductile Iron Swing Flex Check Valve Wedge Coated With EPDM Rubber Epoxy Coated from china suppliers

Brand Name:AFC

Model Number:RDCV

Place of Origin:China

...Check Valve Easy Maintainence 40 degree incline Features: RDCV is rubber disc check valve, a fully rubber encapsulated resilient disc seat and double flanges swing check valve with reliable back flow stopping, applicable for both clean and sewage water nets. A 40 degree angle tilted seat design helps close very soon for shorter stroke and minimize the water hammer and slamming for lower stroke and flap...

Suzhou Alpine Flow Control Co., Ltd
Verified Supplier

Jiangsu

Wholesale 4 inch Rubber Seated Water Check Valve Swing Type Non Return Valve from china suppliers

Brand Name:OEM

Model Number:BS5153

Place of Origin:China

...body, the valve cover and the rubber valve. The rubber flap is made of steel plate, steel bar and reinforced nylon cloth, and the outer layer is made of rubber, and the valve switch life can reach 1 million times. The valve is designed with full flow area,

Anhui Prosper Flow Technology Co., Ltd
Active Member

Anhui

Wholesale 4 Holes X 4 Inch Swing Gate Check Valve , Swing Type Non Return Valve For Oil from china suppliers

Brand Name:JIEYU

Place of Origin:Wenzhou China

...Check Valve , Oil Swing Type Check Valve Brief Description Rubber Flapper Swing Check Valve, Oil Control Bottom Buffer is a safety device mounted in the pipeline or pump outlet to prevent the pump from inversed running due to the water hammer’s shock produced in the sideflow of the medium when the pump stops. And it features by the light flap...

Zhejiang JieYu Valve Co., Ltd.
Active Member

Zhejiang

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