Total 1144 products for drain backflow preventer Manufacture & Suppliers

• PN10 Pressure Rating Check Valve Based On EN12266 Test Standard

  

  ... connection of PN10 and PN16. This valve offers a secure and reliable seal, ensuring that the rubber disc will flex to allow fluid to pass through while preventing any backflow. As a result, it is...

  Suzhou Alpine Flow Control Co., Ltd

  Jiangsu,China

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• Flexible Rubber Disc Check Valve With EPDM Seal Material For Temperature Range 0-80C

  

  ... body. It is designed to eliminate the backflow of the medium and prevent the fluid from flowing in the opposite direction. It has high-quality components and is manufactured according to the EN12266 standar...

  Suzhou Alpine Flow Control Co., Ltd

  Jiangsu,China

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• 1/2" Natural Brass or Nickel Plated Brass Check Valve NPT BSP Standard Washing Machine Valve

  

  ...Brass Check Valve is a crucial component in a washing machine valve system, ensuring proper water flow and preventing backflow. With three professional valve production bases dedicated to manufacturing Brass...

  Yuhuan Meibo Copper Industry Co., Ltd

  Zhejiang,China

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• Vacuum Breaker Valve Weight 120g Male And Female Threaded SS Brass Weight

  

  ...prevent water from being drawn back into the plumbing system. It serves as a barrier that stops the reverse flow of water, thus safeguarding against potential contamination or health hazards. By creating an ...

  Yuhuan Meibo Copper Industry Co., Ltd

  Zhejiang,China

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• Manual male Brass mini motorized ball valve / General ball valve mini

  

  ... with a unique one-way swing check design. This innovative valve allows for water flow in only one direction, preventing backflow and ensuring optimal performance. Made from high-quality, lead-free brass, th...

  Yuhuan Meibo Copper Industry Co., Ltd

  Zhejiang,China

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• Noise Reduction Flexible Rubber Joint

  

  ... is -15°C-80℃(-30°C-150℃), making them suitable for use in a wide variety of temperatures and environments. Our Neoprene custom-made goods are ideal for preventing backflow in a variety of settings. Whether ...

  Henan Liwei Industry Co., Ltd.

  Henan,China

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• Ductile Iron Cast Steel Check Valve Micro Resistance Slow Closing Check Valve

  

  ...valve disc, valve shaft, and regulating valve. Used for water supply and drainage pipelines, installed at the outlet of the water pump to prevent medium backflow and eliminate destructive water hammer, and c...

  Shanghai Jianggong Valve Manufacturing Co., Ltd.

  China

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• DRVZ Type Vertical Silent Check Valve 403 Forbidden with openresty for Water Pipeline

  

  Product Description: The 403 Forbidden check valve is a crucial component in various fluid systems, designed to prevent the backflow of fluids and maintain the desired direction of flow. As a stop-check valve, ...

  Shanghai Jianggong Valve Manufacturing Co., Ltd.

  China

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• 403 Forbidden H44H-150LB 150LB Flanged Silent Check Valve for Industrial Applications

  

  ... valves or one-way valves, are essential components in various piping systems. The primary function of a check valve is to ensure fluid flows in only one direction, preventing backflow and protecting equipme...

  Shanghai Jianggong Valve Manufacturing Co., Ltd.

  China

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• Vertical Type DRVZ Slient Check Valve Cast Steel Stainless Steel

  

  Cast Steel Stainless Steel Vertical Type DRVZ Slient Check Valve Product introduction: The H42H series vertical check valve can prevent medium backflow and play a medium check role. The H42H vertical check valv...

  Shanghai Jianggong Valve Manufacturing Co., Ltd.

  China

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• Screwed Thread Swing Check Valve

  

  ... range of temperatures, from -10 to 120 degrees, making it suitable for use in various environments. The Brass Check Valve is an excellent choice for preventing backflow...

  TAIZHOU XINGNUO TECHNOLOGY CO.,LTD

  Zhejiang,China

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• 4 Hole Dental Cutting Tool high speed Anti-Retraction Dentistry Dental Handpiece

  

  ...prevent the backflow of fluids and contaminants from the oral cavity into the handpiece. This feature is crucial for maintaining hygiene and reducing the risk of cross-contamination during dental procedures....

  Foshan Anzhe Medical Instrument Co., Ltd.

  Guangdong,China

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• Virgin Wood Pulp Super Absorbent Underpads Incontinence Disposable Bed Pads For Elderly

  

  ... absorption can quickly absorb liquid and keep the surface dry. The multi-layer structure design of the nursing pad can effectively lock in liquid and prevent backflow, providing...

  Shandong Aishule Hygiene Products Co., Ltd.

  Shandong,China

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• High Absorbent Incontinence Diaper Underwear For Adults Old People Care

  

  ... with the skin, it is like a gentle breeze, not causing any discomfort. The powerful absorbent core can quickly absorb a large amount of urine and firmly lock it in to prevent backflow. Even with long-term...

  Shandong Aishule Hygiene Products Co., Ltd.

  Shandong,China

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• Adult Pull Up Incontinence Pads Disposable Incontinence Underwear For Women Men

  

  ... of this diaper has a strong absorption capacity and can quickly absorb urine. Through water-locking technology, it prevents backflow. The comfortable waist and leg designs fit the body curve without leaving...

  Shandong Aishule Hygiene Products Co., Ltd.

  Shandong,China

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• Mueller Type Refrigeration Magnetic Check Valve 1/4'' to 3-1/8''

  

  ... or industrial air conditioning plants. They are used to control the unidirectional flow of refrigerant to prevent backflow; the magnetic actuator guarantees a high reliability standard. When you install the...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

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• EPDM Rubber Anticorrosive Rubber Duckbill Valve Carbon Steel Flange Duckbill One Way Valve

  

  ...valve, etc. 2. The duckbill valve does not have any active components, it is a flexible rubber check valve, which has the function of odor blocking and preventing sewage backflow in sewage drainage system, r...

  Henan Lianghe Pipeline Equipment Co.,Ltd

  Henan,China

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• ISO 9001 Certified Cryogenic Check Valve for Cryogenic Temperatures SW End Connection Approved

  

  ... for a variety of piping systems requiring reliable flow control. Featuring a disc seal made of PCTFE, this check valve ensures tight shut-off and prevents any backflow in the system, even under high pressur...

  SiChuan Liangchuan Mechanical Equipment Co.,Ltd

  Sichuan,China

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• Flanged Cast Iron Butterfly Type Buffer Check Valve OEM Support

  

  ...industrial water supply and sewage treatment plants to prevent medium backflow in the pipe network. It automatically eliminates destructive water hammer to ensure that the water pump and pipeline are not dam...

  Handan Shengnada New Material Technology Co., Ltd.

  Hebei,China

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• Square Protrusion Cast Iron Gully Grate For Waterflow C250 Gully Grating

  

  ... drainage systems, mainly used for overflow control in rainwater or sewage systems. It is made of sturdy and durable cast iron material, with a raised manhole cover to prevent water backflow and overflow. Th...

  Handan Shengnada New Material Technology Co., Ltd.

  Hebei,China

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