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Double Check Valve Backflow Preventer

1-10 Results for

double check valve backflow preventer

from 1651 Products

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

China 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 on sale
... 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.

Address: 169 Renming East Road, Changsha, Hunan, China

Ductile Iron 403 Forbidden H44H-150LB Check Valve Backflow Preventer for Sewage Pipeline

China Ductile Iron 403 Forbidden H44H-150LB Check Valve Backflow Preventer for Sewage Pipeline on sale
...Check Valve product with the product name "403 Forbidden" is a crucial component in fluid systems to prevent backflow and ensure the proper flow direction. Also known as a backflow preventer, one-way valve, non-return valve, or clack valve, this device allows fluid to flow in one direction while blocking reverse flow. There are various types of Check Valves available in the market, including disk check valves......
Shanghai Jianggong Valve Manufacturing Co., Ltd.

Address: No. 5089, Nanzhu Road, Zhuqiao Town, Pudong New Area, 201324, P. R. China

Automaitc Duckbill Check Valve Backflow Prevention Flexible Muff Coupling Slow Closing

China Automaitc Duckbill Check Valve Backflow Prevention Flexible Muff Coupling Slow Closing on sale
...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 matched with...
Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.

Address: Room 1002, Xinghua Building,Zhengzhou City, China

Brass Check Valve ,Vertical Check Valve, Non Return Valve,Backflow Prevention Valve,Swing Check Valve,Retaining Valve

China Brass Check Valve ,Vertical Check Valve, Non Return Valve,Backflow Prevention Valve,Swing Check Valve,Retaining Valve on sale
Product Description: Product Name brass ball valves-Non return Valve Size Range from 1/2'', 3/4'', 1'' to 2''(inch) Material brass CW614N or CW617N Ball Iron ball or Brass ball, and chrome plated Color brass yellow, Or nickel plated, Or chrome plated ......
Shanghai APS Eco-tech Co., Ltd

Address: Economics&Development Zone, Pudong District, 200008, Shanghai, China.

High Pressure 2 Swing Check Valve For Preventing The Back Going Pipelines

China High Pressure 2 Swing Check Valve For Preventing The Back Going Pipelines on sale
... alkali industry, domestic sewage, seawater 2. Working temperature : ≤60°C, and according to use requirement , the maximum temperature resistance of flap valve can be designed to reach 100°C 3. Working pressure: normal pressure to 0.25Mpa 4....
Shanghai kangquan Valve Co. Ltd.

Address: No.159 Jiugan road Sijing industrial zone Songjiang District Shanghai, China

Pilot Operated Hydraulic Double Check Valve Main 350bar Pressure

China Pilot Operated Hydraulic Double Check Valve Main 350bar Pressure on sale
... while preventing reverse flow. It consists of a main check valve and a pilot control mechanism. Here's a general overview of how a pilot-operated check valve works: Main Check Valve: The main check valve is the primary valve that permits or blocks the...
Changsha Kaienli Hydraulic Technology Co., Ltd.

Address: Hengdian Industrial Zone , Zhuzhou Liling City,Hunan Province,China

Horizontal Vertical Cast Check Valve , Lug Double Check Valve OEM Service

China Horizontal Vertical Cast Check Valve , Lug Double Check Valve OEM Service on sale
Lug dual plate cast check valve 2"-40" CL150-1500 API 594 design Applicable Standards: ● STEEL CHECK VALVES, API 594/API6D ● STEEL CHECK VALVES,ISO14313 ● STEEL VALVES,ASME B16.34 ● FACE TO FACE, ASME B16.10 ● END FLANGES,ASME B16.5 ● INSPECTION AND TEST, ......
Kelite Group Co., Ltd

Address: Room 2933, 1st floor, Building 5, No.556, Liuyuan Road, Putuo District, Shanghai

XCMG Truck Crane QY12 QY12B.5 803000407 SLDXF-RHD25S Double check valve

China XCMG Truck Crane QY12 QY12B.5  803000407 SLDXF-RHD25S Double check valve on sale
...Double check valve 803000748 11410587 Balance valve PHY-H20L-2 803000075 10100148 FD16FA-10/B03 Balance valve 803000386 10100689 GCBH3-16/25-D Balance valve 803000300 10100549 GCBH3-16/25-890A Balance valve 803000047 10100094 GCBH3-16/25-890 Balance valve 803000167 10100365 XZPH25Q Balance valve 803002553 CCBH140/200-2/4.5 Balance valve 803000272 10100485 CCBH-140/200-2/4 Balance valve...
SHANDONG HUARY MACHINERY&TRADE Co.LIMITED

Address: lunda international trade zone, linyi city, shandong province, CHINA

Wafer Type Double Disc Swing Check Valve , Stainless Steel Check Valve Metal Seat

China Wafer Type Double Disc Swing Check Valve , Stainless Steel Check Valve Metal Seat on sale
... in a pipe system.Often applied on the discharge side of pumps,check valves prevent the system from draining if the pump stops and protects against backflow, which could harm the pump and/or other equipment. Dual Plate Check Valve They are low cost, and...
Wenzhou Xidelong Valve Co. LTD

Address: No566 Binhai 3rd road yongxing subdistrict longwan dist wenzhou zhejiang china

Professional 3 Inch Hydraulic Check Valves Preventing Backflow With FPM Gasket

China Professional 3 Inch Hydraulic Check Valves Preventing Backflow With FPM Gasket on sale
...Standard: DIN,SMS, RJT, IDF, ISO, 3A Specification Product Name: 3",SS316L Sanitary Check Valve, Thread Check Valve Preventing Backflow Valve Body Material: SS304 or SS316L Seal Material: EPDM Max. Working Pressure: 10Bar Opening pressure: 0.1-0.3bar Max....
DONJOY TECHNOLOGY CO., LTD

Address: No.25 Gangfu Road, Konggang New District, Longwan, Wenzhou, China

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