Total 4644 products for back flow preventer Manufacture & Suppliers

• Adults Viruses Disposable Surgical Masks N95 Woven Face Mask To Prevent Flu

  

  masks for viruses disposable surgical masks n95 surgical masks masks to prevent flu Closeness Air is like water flow, where the resistance is small, it flows first. When the shape of the mask is not close to th...

  Hangzhou Winteam Scientific Instruments Co., Ltd.

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• Green Color Viscoelastic Sealant For Corrosion Prevention And Waterproofing

  

  ... Viscoelastic sealant is a cold flow ,self healing elastic paste for corrosion preventing and adhering extremely well to steel and factory applied pipeline coatings like PE,PP and FBE.Visco-elastic sealant c...

  CNPetro Hitech Co.,LTD

  Tianjin,China

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• Flange Type Combination Sewage Air Release Valve Full Flow Area Single Body Available

  

  ... blow shut under higher air velocity even up to sonic velocity of air. . With special fat body design to lower the sewage water flow speed, and let the air out but keep sewage water underneath. ....

  Suzhou Alpine Flow Control Co., Ltd

  Jiangsu,China

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• Full Flow Area Sewage Air Release Valve Stainless Steel / Rubber / Ductile Iron

  

  ... blow shut under higher air velocity even up to sonic velocity of air. . With special fat body design to lower the sewage water flow speed, and let the air out but keep sewage water underneath. ....

  Suzhou Alpine Flow Control Co., Ltd

  Jiangsu,China

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• Single Stage Horizontal Centrifugal Water Pump Electrophoresis 2DKM-20 Wide Flow

  

  ...Flow Centrifugal Water Pump Centrifugal Water Pump Description: 2DKM-20 centrifugal clean water pump is a low-lift, wide-flow pump. It is mainly used for irrigation. It consists of three parts of the pump, m...

  Fuan Zhongzhi Pump Co., Ltd.

  Fujian

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• Full Flow Area Water Release Valve With SS316 Internal Parts

  

  ...water velocity and restrict the velocity of air flow. SKAR is generally used in long waste water transmission pipeline where may have water hammer. If the air exhaust out the valve too quick, the waste ......

  Suzhou Alpine Flow Control Co., Ltd

  Jiangsu,China

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• Flange Type Combination Sewage Air Release Valve Full Flow Area

  

  ...Flow Area Features: . Advanced design with simple mechanism, strong float to prevent cracking during water hammer & quick closure. . Aerokinetic mechanism to resist blow shut under higher air velocity even u...

  Suzhou Alpine Flow Control Co., Ltd

  Jiangsu,China

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• Full Flow Area Kinetic Sewage Air Release Valve Stainless Spill Free

  

  ...Flow Area Kinetic Sewage Air Release Valve Stainless Spill Free Features: . Advanced design with simple mechanism, strong float to prevent cracking during sudden water hammer & quick closure. . Aerokinetic m...

  Suzhou Alpine Flow Control Co., Ltd

  Jiangsu,China

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• Emerson Rosemoun 3051 Differential Pressure Flow Transmitter 3051C T CF L

  

  ...reduce product variation and complexity as well as your total cost of ownership by leveraging one device across a number of pressure, level, and flow applications. You'll have access to information you can u...

  Mengchuan Instrument Co,Ltd.

  Zhejiang,China

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• Red Cell Strainer Snap Cap With 35uM Nylon Mesh Screen For Flow Tube

  

  ...h 35μm Nylon Mesh Screen For Flow Tube The strainer cap for flow cytometry tubes is typically referred to as a "tube cap" or "tube closure." These caps are designed to securely seal the tubes to prevent leak...

  Share Group Limited

  China

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• First Essentials Silicone Baby Bottle Nipples , Slow Flow

  

  ...Silicone Replacement Nipples Silicone Bottle Nipple, Slow Flow Durable replacement nipples are made of soft, clear silicone Vent hole and ribs help reduce colic and prevent nipple collapse; slow flow for new...

  Sundelight Infant products Ltd.

  China

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• Precision Lighter Gas Valve - Reliable and Controlled Fuel Flow for Lighters

  

  ... fuel flow for their lighters. This gas valve is designed with precision and performance in mind, ensuring a consistent and efficient flame every time. With its durable construction and dependable sealing me...

  Hebei Jincheng Aerosol Valve Manufacture

  Hebei,China

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• Laboratory Interlocking Cleanroom Pass Box , Laminar Flow Pass Through Box

  

  ...Flow Electronic interlocking stainless steel Pass Box Description: Laminar Flow Pass Box is a device used to control the transfer of items in a clean environment. It is usually used in medical, laboratory, e...

  GUANGDONG HUAAO CLEAN TECHNOLOGY GROUP CO.,LTD

  Guangdong,China

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• High Flow Pneumatic Quick Coupling , Quick Connect Disconnect Coupling

  

  ...Flow capacity Ring lock series quick disconnect Pneumatic Quick Coupling CB-12 Series ring lock series quick disconnect pneumatic couplings have a unique interchange which designed for use with compressed ai...

  Phidix Motion Controls (Shanghai) Co., Ltd.

  Shanghai,China

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• High-Flow Tire Inflator Valve Actuator for Rapid Truck and RV Inflation

  

  ...Flow Tire Inflator Valve Actuator for Rapid Truck and RV Inflation Product Description: Optimized for speed, our High-Flow Tire Inflator Valve Actuator delivers rapid inflation for large truck, RV, and trail...

  Hebei Jincheng Aerosol Valve Manufacture

  Hebei,China

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• High-Flow Water-Based Insecticide Valves for Municipal Pest Control with Leak-Proof Seals

  

  ... deliver rapid, large-scale pesticide deployment in urban environments. Featuring military-grade leak-proof seals, they prevent chemical spills in public parks, sewage systems, and residential zones. The alu...

  Hebei Jincheng Aerosol Valve Manufacture

  Hebei,China

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• Anti - Clogging Dry Shampoo Spray Valve for Thick Formulas with Consistent Flow

  

  ...Flow Product Description: This anti - clogging dry shampoo spray valve is specifically designed for thick dry shampoo formulas. It features a unique mechanism that prevents clogging, similar to a top - notch...

  Hebei Jincheng Aerosol Valve Manufacture

  Hebei,China

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• SLB Series Thin Lip Flow Gripper

  

  ... force, protect the surface of workpiece Advantages ◇ Flexible gripping, prevent damage to the workpiece during handling ◇ Large vacuum flow, suitable for handling porous workpiece ◇ Easy to install, differe...

  Ningbo Sanmin Import And Export Co.,Ltd.

  Zhejiang,China

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• Chassis Coating Spray Gun Stable High Flow Tool 2 Pneumatic System For Anti Rust Application

  

  ...protective coatings in automotive maintenance. It supports high flow delivery and stable atomization of dense materials, making it a reliable tool for rust prevention work. Key Advantages High flow output im...

  Guangzhou Gate Materials Co., Ltd.

  Guangdong,China

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• GCC Microbiology Control Systems Low Flow Ducted Fume Hood for Laboratory and Pharmaceutical Facilities

  

  ... and then exhausting hazardous and/or odorous chemicals. Primary engineering controls like fume hoods, biosafety cabinets and laminar flow benches are referred to as "hoods", “fume hoods", “cell culture hood...

  Guangzhou Cleanroom Construction Co., Ltd.

  Guangdong,China

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