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Total 10017 products for water backflow valve Manufacture & Suppliers

Wafer Type Light Weight Water Gate Valves DN100 DIN F4 For Firework

Wafer Type Light Weight Water Gate Valves DN100 DIN F4 For Firework This gate are special for some place, like fire work etc., if you need more information, please kindly conntact with us. Specifications: NO Pa...

Shanghai kangquan Valve Co. Ltd.
Shanghai,China

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Diaphragm Structure Water Solenoid Valve N/O 1/8" Brass Forging Long Lifespan

Overview Place of Origin:Guangdong, China Brand Name:AFK Model Number:2W-06K Application:General Temperature of Media:Medium Temperature Power:Solenoid Media:Gas Port Size:1/8" Structure:Diaphragm Body material...

Shenzhen Wofly Technology Co., Ltd.
Guangdong,China

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Pilot Type Brass Water Solenoid Valve NO 2W-08K Normally Closed Rosh Approval

Charateristic: Direct-acting diaphragm tpy electric close type The valve boay is brass foring Working pressure:1-10KGF/CM Rated voltage:AC110v/AC220V/DC24V(50/60HZ) Voltage tolerance:��10%DC voltage tolerance:��1...

Shenzhen Wofly Technology Co., Ltd.
Guangdong,China

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20VDC 300p Plastic Water Solenoid Valve For Sprinkler System

Specification No. ITEM TECHNICAL PARAMETERS 1 material nylon plastic body, NBR seal 2 Fluid water 3 Fluid temperature ��43��C 4 Environment temperature ��52��C 5 Service voltage 6-20VDC(can be order latching type c...

Shenzhen Wofly Technology Co., Ltd.
Guangdong,China

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Corrosion Resistant Fleck 3900 Control Valve / Fleck Water Softener Valve Domestic Use

...valve one level agent Fleck 3900 Series 3” Commercial Control Valves Fleck’s 3990 valve is ideal for commercial and industrial water softeners and filters with service flows up to 250 GPM and backwash requir...

Guangzhou Jieming Water Treatment Equipment Co., Ltd.
Guangdong,China

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Electric Fluid Solenoid Valve Stainless Steel GB/12224 Water Solenoid Valve

...Water Fluid Solenoid Valve GB/12224 A solenoid valve is a type of valve that uses an electromagnetic coil to drive it. Product Parameters Item Parameters Valve diameter DN25 - DN1000 Control mode Normally op...

Handan Shengnada New Material Technology Co., Ltd.
Hebei,China

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Copper Wood Handle Hot Water Nozzle 1 Inch Water Solenoid Valve 220v

... temperature nominal pressure Valve body and sealing surface materials 401-DN15 ≤100°C ≤0.1Mpa 401-DN20 401-DN25 Q: Could you offer the free samples ? A: ......

Ningbo Sanmin Import And Export Co.,Ltd.
Zhejiang,China

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Industrial Fleck 2900 Parts , Water Treatment Valves Corrosion Resistant

...valve one level agent Fleck 2900 Series 2” Commercial Control Valves Fleck’s 2900 valve is ideal for commercial and industrial water softeners and filters with service flows up to 250 GPM and backwash requir...

Guangzhou Jieming Water Treatment Equipment Co., Ltd.
Guangdong,China

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NBR Diaphragm Kit For 2W200-20 2S200-20 3/4'' Water Solenoid Valves

...Water Solenoid Valves Diaphragm ( Membrane ) for 3/4'' solenoid valve 2W200-20, 2S200-20. Diaphragm type solenoid valves are most commonly associated with 2-way solenoid valves. They generally consist of a r...

Ningbo Brando Hardware Co., Ltd
Zhejiang,China

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Plastic Electric Magnetic Water Control Valve Solenoid Valve 12V 24V Normally Closed

Plastic 12V 24V Normally Closed Electric Magnetic Water Control Valve Solenoid Valve Description Rated voltage 12V or 24V at Optional; Water inlet valve or water discharge valve at Optional; 1. Working pressure...

Oky Newstar Technology Co., Ltd
Guangdong,China

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Plastic Electric Magnetic Water Control Valve Solenoid Valve 12V 24V Normally Closed

Plastic 12V 24V Normally Closed Electric Magnetic Water Control Valve Solenoid Valve Description Rated voltage 12V or 24V at Optional; Water inlet valve or water discharge valve at Optional; 1. Working pressure...

Oky Newstar Technology Co., Ltd
Guangdong,China

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API600 Industrial Water Gate Valve with 18 Months Warranty and WCB Carbon Steel Construction

... exceptional performance and reliability in industrial water - handling systems. These valves are designed in strict accordance with the API 600 standard, which is globally recognized for its high - quality ...

Handan Shengnada New Material Technology Co., Ltd.
Hebei,China

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Electromagnetic Water Diaphragm Valve , 4 Inch NPT Diaphragm Solenoid Valve

... PA Material NPT solenoid diaphragm valve Place of Origin: China (Mainland) Brand Name:JIEMING Model Number:Y521 Material:Plastic Power:Hydraulic/Pneumatic Media:Water Sample Order:Free Sample Application:Wa...

Guangzhou Jieming Water Treatment Equipment Co., Ltd.
Guangdong,China

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UW Series 3/4'' Inch UW-20 2W200-20 Water Solenoid Valve

...Water Electric Solenoid Valve Technical Data of 2W & 2S Solenoid Valve: 2W Series 2W025-08 2W040-10 2W160-15 2W200-20 2W250-25 2W350-35 2W400-40 2W500-50 2S Series 2S025-08 2S040-10 2S160-15 2S200-20 2S250-2...

Ningbo Brando Hardware Co., Ltd
Zhejiang,China

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Direct Acting Plastic Water Solenoid Valve , Two Way 12VDC Solenoid Valve 2＂

...zero pressure difference normally open German PA66 plastic water air solenoid valve Founded in 1965, Yuyao No.4 Instrument Factory has been a professional manufacturer of solenoid valves and has enjoyed an e...

Yuyao No. 4 Instrument Factory
Zhejiang,China

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Rubber Membrane For Water Solenoid Valve 1'' 2W250-25 2S250-25

...materials to suit almost any industrial application and process media. Valve diaphragm materials include NBR, Viton, EPDM and PTFE, and more exotic materials are available for specialist duties. When choosin...

Ningbo Brando Hardware Co., Ltd
Zhejiang,China

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Rubber Diaphragm For Water Solenoid Valve 1/2'' 2W160-15 2S160-15

... valve with a normally closed operating position. This means that there are two ports in which media flows and the valve will open when energized to allow media to pass through. Removing the energy from the ...

Ningbo Brando Hardware Co., Ltd
Zhejiang,China

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Nitrile Diaphragm For Water Solenoid Valve 2'' 2W500-50 2S500-50

.... 1. NBR The chemical name for Nitrile rubber is Nitrile Butadiene Rubber. However, most commonly it is referred to as NBR or Buna-N. NBR is probably the most common solenoid valve seal material and it is...

Ningbo Brando Hardware Co., Ltd
Zhejiang,China

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NBR Diaphragm For 2W500-50 2S500-50 2'' Water Solenoid Valves

...requires an understanding of available materials. Principle of operation combines direct acting and pilot. Valve diaphragm is attached to the solenoid core and no pressure difference is required. This princi...

Ningbo Brando Hardware Co., Ltd
Zhejiang,China

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Two Way Brass Air Operated Solenoid Valve , 2 Inch Water Solenoid Valve

...valve 3/8＂～ 2＂ Model of action:2/2-way Working principle: dirwct acting type , Semi-direct lift type Operating type: normally closed , normally opened Body material: brass , stainless steel Sealing material...

Yuyao No. 4 Instrument Factory
Zhejiang,China

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