Total 10000 products for water backflow valve Manufacture & Suppliers

• RW71 Stainless Steel Back Pressure Valve , Petrochemical Backflow Pressure Regulator

  

  R71 Low Pressure Back Pressure valve. 1) Stainless Steel diaphragm, accuracy pressure control, applied to adjust upstream pressure. 2) Applicable to high purity gas, standard gas, corrosive gas, liquid and so o...

  Shenzhen Wofly Technology Co., Ltd.

  Guangdong,China

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• NPT 1/4" RO Water Treatment System Direct Acting Plastic Solenoid Valve With PP Body

  

  ... wire solenoid coil, and no leaking armature tube assembly. The valve body is made of Plastic (PP,POM,Nylon). All water Purifier products available in RO are made of food grade plastic for retaining the puri...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

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• 1/4" Reverse Osmosis System Direct Acting Plastic Water Drain Solenoid Valve 24V

  

  ...Water Drain Solenoid Valve 24V RO water solenoid valve is used inReverse Osmosis System.The valve is assembled with high quality copper wire solenoid coil, and no leaking armature tube assembly. The valve bo...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

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• 18 Seconds Delay Auto Flush For Domestic Ro System Plastic Water Latching Solenoid Valve

  

  ... wire solenoid coil, and no leaking armature tube assembly. The valve body is made of Plastic (PP,POM,Nylon). All water Purifier products available in RO are made of food grade plastic for retaining the puri...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

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• 2/2 Way G3/4" RO System Low Price Small Plastic Water Ro Solenoid Valves

  

  ...Water Ro Solenoid Valves RO water solenoid valve is used inReverse Osmosis System.The valve is assembled with high quality copper wire solenoid coil, and no leaking armature tube assembly. The valve body is ...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

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• 11.8 OD Direct Acting Plastic Solenoid Valve 24v For Water Filter

  

  ...Valve 24v For Water Filter RO water solenoid valve is used inReverse Osmosis System.The valve is assembled with high quality copper wire solenoid coil, and no leaking armature tube assembly. The valve body i...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

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• Two Way Flange Electric Solenoid Water Valve , Small Solenoid Valves For Water

  

  ...water air solenoid valve DN15 ～ 50mm 2W-series flange connection(NC)solenoid valve specification table (ES coil can match EPDM and VITON, but medium temperature must be ≤80℃) model interface orifice (mm) Cv ...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

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• ABS / POM Material Toilet Inlet Valve Double Rinse Mode For Flush Toilet Accessories

  

  ...water tank fittings, quality water The inlet valve (main valve) is installed in the inlet of the turbine to intercept the flow of water.Includes main valve, bypass valve and its operating mechanism. The toil...

  Xiamen MuRuJia Trade Co.,LTD

  Fujian,China

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• 0-0.8Mpa Female Thread 1/4" RO Solenoid Valve for Water Purifier

  

  ...Valve for Water Purifier This RO water solenoid valve is normally close. The body material can be PP or POM and it with a white, plastic bottom. The valve voltage can be AC and DC, it's easy to use and our s...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

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• G1 1/2'' DN40 2W400-40 Solenoid Valve Automatic Water Flow Control 100% Brass Material Body

  

  ... copper, used for automatic control of liquid and gas medium on and off in the pipeline. The solenoid water valve is controlled by the electromagnetic effect, and is a valve that uses an electromagnet to man...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

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• Pure Water Reverse Osmosis 6.35mm Plug Plastic RO Solenoid Valve

  

  ...Water Reverse Osmosis 6.35mm Plug Plastic RO Solenoid Valve BPV14 Direct acting low pressure solenoid valve for reverse osmosis system. Feature: This water drain valve is N/C normally closed type, used for w...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

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• Water Flanged Globe Valve DIN EN 13709 / GS-C25 / Gp240gh / 1.0619

  

  Water Flanged Globe Valve DIN EN 13709 / GS-C25 / Gp240gh / 1.0619 Detailed Product Description Product Name: Globe Valve Application: Oil, Gas, Water, Steam Etc., Size: DN15 ~DN600 Pressure: PN16~160/ 150lbs~2...

  TOBO STEEL GROUP CHINA

  Shanghai,China

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• Diaphragm Underwater Solenoid Valve Voltage 12VDC 220VAC 24VAC 24VDC 110VAC

  

  IP68 underwater brass 24volt water solenoid valve Specification Ambient temperature 10degree-50 degree Media temperature 0-60 degree Working pressure 1Mpa Media water boy material brass/stainless steel Power Su...

  Shenzhen Wofly Technology Co., Ltd.

  Guangdong,China

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• 1302 Triangle Patterned Magnetic Lockable Ball Valve for Water Meter with Dust Proof Cover for Lead Seal & Bottom Outlet

  

  Triangle Pattern Magnetic Lockable Water Meter Valve Ball Type with Dust Proof Cover for Lead Seal and Bottom Outlet Pipe Connection 3/4" 1" 1 1/4'' 1 1/2'' 2'' DN 20 25 32 40 50...

  Yuhuan HVAC Valve Factory

  Zhejiang,China

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• 16mm Orifice Unid 2 Way Brass Water Solenoid Pressure Valves 2W160-15

  

  ... 40mm 50mm CV value 4.8 7.6 12 24 29 48 Working pressure Water, Oil:0.15～0.5 Mpa , Air, gas: 0.15～0.85Mpa Max.pressure 1.05 Mpa Temperature(℃) -5-80℃ or -5-130℃ Valve body Zinc Alloy, Brass Seal NBR, EPDM or...

  Airwolf Automation

  Zhejiang

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• UW-25 Multiplex Solenoid Valve Water Flow Control

  

  Water Solenoid UNID UW-25 2W G1" 2/2Way AC220V Valves Normally Closed Conductive Brass PRODUCT DESCRIPTION 1. UW series is direct, multiplex, connected diaphragm, conductive and normally closed (NC) 2/2 way sol...

  Airwolf Automation

  Zhejiang

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• SS304 Solenoid Valve 1/2'' Normally Closed 2 Way UNID 2S160-15

  

  ...Valve 1/2'' Normally Closed 2 Way SS304 Water Diesel Description: 1. Two position, two way, normal close switch, magnetic solenoid water valve. 2. It is a good choice when the horizontal tube keep upward. 3....

  Airwolf Automation

  Zhejiang

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• 2S Series 2S-025-08 2S-040-10 2S-160-15 Electromagnetic Solenoid Valve 1.0Mpa

  

  ... 2S400-40 2S500-50 Orifice Size 2.5 4 15 20 25 35 40 50 Port Size 1/4'' 3/8'' 1/2'' 3/4'' 1'' 1-1/4'' 1-1/2'' 2'' Medium Water, Air, Oil, Gas Action Direct Acting Semi-Direct Diaphragm Operated Function 2 Wa...

  Airwolf Automation

  Zhejiang

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• SCE238D005 1 Inch 3/2 Way Pilot Operated Brass Solenoid Valve

  

  ... range -10°C to +60°C Maximum viscosity 40 cSt (mm 2 /s) FEATURES • Minimum operating pressure differential ∆P 0,3/0,5 bar • Two way valves for automatic control of water, air and...

  Airwolf Automation

  Zhejiang

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• 2W400-40 Direct Acting Solenoid Valve 1 1/2 Inch Normally Closed

  

  ... for below 3/8", thread size range from 1/8" to 3/8", Din connector type and flying leads type,anti-explosion and anti-water coil are available. With the stalbe quality and wide application, 2...

  Airwolf Automation

  Zhejiang

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