Total 10017 products for water backflow valve Manufacture & Suppliers

• 3/4＂Hot Water Solenoid Valve Normally Closed For High Temperature Liquid

  

  PS series 2-way piston steam hot water solenoid valve normally closed 1/4＂ ～ 2＂ Founded in 1965, Yuyao No.4 Instrument Factory has been a professional manufacturer of solenoid valves and has enjoyed an excellen...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 24VDC Solenoid Valve Coil , Water Gas Valve Coils Waterproof

  

  D04 - 310 SERIES normal thermoset plastic seal coil round coil AC220V AC110V DC24V Solenoid Coil :used in Water Solenoid Valve Normal Power:AC 110V,220V DC 12V,24V Power Aperture and pressure valtage could be c...

  Yuyao No. 4 Instrument Factory

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Flanged Water Check Valve DI Non Return Valve DN50-DN400

  

  Ductile Iron Flanged End Ball Check Valve 1. PRODUCT PROFILE A Ball Check Valve is a simple and reliable valve with the only moving part to block the reverse flow, is a spherical ball. The full-ported valve sea...

  Anhui Prosper Flow Technology Co., Ltd

  Anhui,China

  Active Member

  Add to cart

  Contact Supplier

• Direct Acting Water Solenoid Valve 40mm Viscosity Below 20CST CE Certification

  

  ...Valve Water Technical data Model NO. 2w-025-06 2w-025-08 2w-040-10 2w-160-10 2w-160-15 2w-200-20 2w-250-20 2w-320-32 2w-400-40 2w-500-50 Pipe size 1/8” 1/4” 3/8” 1/2” 3/4” 1” 1 1/4“ 1 1/2” 2” Orifce size 2.5...

  Shenzhen Wofly Technology Co., Ltd.

  Guangdong,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 15mm Water Solenoid Valve 1/2 220V 2 Way With NPT Thread Connector

  

  ... 3/8” 1/2” 3/4” 1” 1 1/4“ 1 1/2” 2” Orifce size 2.5mm 4mm 4mm 16mm 16mm 20mm 25mm 32mm 40mm 50mm CV valve 0.23 0.6 4.8 4.8 7.6 12 24 29 48 fuild Air, water, ol, the neutral gas,liquid Service voltage AC380V,...

  Shenzhen Wofly Technology Co., Ltd.

  Guangdong,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Low Pressure Water Solenoid Valve 2/2 Way Stainless Steel 220V Direct Acting

  

  ...% Operating Pilot operating Type Normally closed Body Material stainless teel 304 viscosity (Below)20CST Working pressure Water, air;0-10kgf/m2 ;oil:0...

  Shenzhen Wofly Technology Co., Ltd.

  Guangdong,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 12 Volt Water Ball Valve Chemical Resistant High Temp Durable With Diaphragm

  

  ... acting *Voltage: AC240V/AC220V/AC120V/AC110V/AC24V/DC24V/DC12V *Materail: Brass *2-way normally closed solenoid valve, closed when de-energizes,open when energized. Pipe size 3/8 1/2” 3/4” 1” 1 1/4“ 1 1...

  Shenzhen Wofly Technology Co., Ltd.

  Guangdong,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Normally Open Water Solenoid Valve Pilot Type Brass 2 Way For Water Gas Oil 11/2"

  

  Normally Open Pilot Type Brass 2 way Solenoid Valve China Manufacture Used for Water Gas Oil 11/2" Charateristic: Direct-acting diaphragm tpy electric olose type The valve boay is brass foring Working pressure:...

  Shenzhen Wofly Technology Co., Ltd.

  Guangdong,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 4700uF Female Thread Water Solenoid Valve AC/DC24V 12V

  

  ... of solenoid ports. Slow closing to prevent water hammer and subsequent system damage. Manual internal bleed operates the valve without allowing water into the valve box. One-piece solenoid design with captu...

  Shenzhen Wofly Technology Co., Ltd.

  Guangdong,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 2 Way Normally Closed Plastic Water Solenoid Valve 1 1/2'' 12V 24V DC 110V 220V AC

  

  ...Water Solenoid Valve 1 1/2'' 12V 24V DC 110V 220V AC Product Features: 1. Port size: 3/8", 1/2", 3/4", 1", 1¼", 1½", 2"; Orifice(mm) 10, 15, 20, 25, 32, 40, 50 2. Port Thread: G, NPT Function Normally Closed...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 1.5 Inch 2 Way NC Electric Plastic Water Solenoid Valve 12VDC 24VDC 110VAC 220VAC

  

  ..., 32mm, 40mm, 50mm. 3. Function: 2 Way, Normally Closed. 4. Body Material: ABS 5. Seal Material: NBR 6. Working Medium: Water, Liquid, Gas, Air 7. Fluid Temperatrue: -5 to +80℃ 8. Voltages: 110VAC, 220VAC, 1...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 1/2 3/4 Inch PA66 Nylon Plastic Electric Water Solenoid Valve 12V 24DC 110V 220V AC

  

  1/2 3/4 Inch PA66 Nylon Plastic Electric Water Solenoid Valve 12V 24DC 110V 220V AC Technical Specifications: 1. Media: Water, Liquid, Air, Gas 2. Pressure: 0~6 bar 3. Temperature: -5 ~ 80��� 4. Mode of action: S...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 75 bar High Pressure Stainless Steel Water Solenoid Valve 3/8'' 1/2'' 3/4'' 1'' 24V 220V

  

  75 bar High Pressure Stainless Steel Water Solenoid Valve 3/8'' 1/2'' 3/4'' 1'' 24V 220V Product Features: 1. Working Medium: Water, Air, Gas, Oil, Liquid, etc 2. Working Temperature: NBR (-5 to +80ºC), FKM (-1...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 2W350-35 1 1/4 Inch Water Solenoid Valves 2 Way Normally Closed

  

  2W350-35 1 1/4 Inch Water Solenoid Valves 2 Way Normally Closed Product Features: 1. Working Medium: Water, Air, Oil, Gas, etc. 2. Working Meidum Temperature Range: NBR: -5 to +80���, EPDM: -5 to +120���, FKM: -5 t...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 2W400-40 1-1/2'' 2/2 Way Normally Closed Water Solenoid Valve 24VDC

  

  2W400-40 1-1/2'' 2/2 Way Normally Closed Water Solenoid Valve 24VDC Product Features: 1. Working Medium: Water, Air, Oil, Gas, etc. 2. Working Meidum Temperature Range: NBR: -5 to +80���, EPDM: -5 to +120���, FKM: ...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 0927700 1.6Mpa Normal Close 2 Way Brass Electric 2 Inch DN50 Water Solenoid Valve

  

  0927700 1.6Mpa Normal Close 2 Way Brass Electric 2 Inch DN50 Water Solenoid Valve Product Features: 1. Working Medium: Water, Air, Gas, Light Oil, etc 2. Working Pressure Range: 0.07 to 1.6 MPa 3. Medium Temper...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• CEME Type 1/8'' 2 Way NC Food Grade Safe PA66 Plastic Water Solenoid Valve KF01

  

  CEME Type 1/8'' 2 Way NC Food Grade Safe PA66 Plastic Water Solenoid Valve KF01 Product Features: 1. Working Medium: Air, Water, etc 2. Working Pressure Range: 0 to 23 bar 3. Medium Temperature Range: -30 to +1...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 2 Way Normally Closed Nylon Plastic Water Solenoid Valve 1/8'' DC12V KF05

  

  2 Way Normally Closed Nylon Plastic Water Solenoid Valve 1/8'' DC12V KF05 Product Features: 1. Working Medium: Air, Water, etc 2. Working Pressure Range: 0.02 to 20 bar 3. Medium Temperature Range: -30 to +150º...

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 2 Way NC Food Grade Safe PA66 Plastic Water Solenoid Valve DC12V KF06

  

  2 Way NC Food Grade Safe PA66 Plastic Water Solenoid Valve DC12V KF06 Product Features: 1. Working Medium: Air, Water, etc 2. Working Pressure Range: 0.02 to 20 bar 3. Medium Temperature Range: -30 to +150��C 4....

  Ningbo Brando Hardware Co., Ltd

  Zhejiang,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Water Gas Oil 1/4" Water Solenoid Valve Direc Acting Diaphragm Type 2W-025-08

  

  ... and closing with reliable. Then extent product life. 3.Can choose plastic type,. Explosion-proof energy-saving. Detail desciption Application: General, Water, Oil, Air Media: Water Structure:...

  Shenzhen Wofly Technology Co., Ltd.

  Guangdong,China

  Verified Supplier

  Add to cart

  Contact Supplier