Gold Member Since 2017
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Beijing Kangjie Zhichen Water Treatment Co., Ltd.

Filter Backwash Valve, Pentair Backwash Valve, 3" Backwash Valve manufacturer / supplier in China, offering China Leading Filter Backwash Valve, 2 Position 3 Way Valve, Automatic Backwash Disk Filter, Intelligent Multi Valve System Stager Controller and so on.

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Supplier Homepage Product Backwash Valve China Leading Filter Backwash Valve, 2 Position 3 Way Valve

China Leading Filter Backwash Valve, 2 Position 3 Way Valve

FOB Price: US $20-200 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $20-200/ Piece
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Port: Tianjin, China
Production Capacity: 100000 PCS Yearly
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: B110/220/330
  • Customization: Support
  • Transport Package: General Shipping Package
  • Origin: Beijing China
  • Color: Black
  • Trademark: Jieming/Kangjie
  • Specification: Filtration System
  • HS Code: 8481804090
Product Description
Kangjie Zhichen Filter Backwash Valve, 2 Position 3 Way Valve

1. Brief Introductions:

Filter backwash valve is a specialized water control valve, mainly driven by system pneumatic or hydraulic source to realize 2 positions 3 ways shifts automatically while filtration is working. During the progress of backwash cleaning, the clean water after one filtration unit will change water flow direction and backward to the valve once receiving the water signal from the controller. As a result, the inlet port will be closed automatically and at the meanwhile the drain outlet will be open when the filtration system backwash process is going on.
With advantages of simple structure, easy maintenance and higher water saving performance, this backwash is becoming a popular part in water treatment solution. What is more, this kind of valve is more reliable as there is no friction while doing switches and all components are corrosion resisting chemical materials, thus it is widely suitable to kinds of fluid medium.

2. Applications:

Our products are applicable to these fields: Agricultural Irrigation, Municipal Water Supply, Sea Water Desalination, Sewage Treatment, Industrial Water Supply, Civil Water, Biomedical and relative water control fields.

3. Specifications:
ModelMaterialJoint DimensionsWork PressureTemperatureG/W(kg)Installation(mm)Installation(")

4. Technical Advantages:

Material: reinforced PA, very sturdy and durable.
A special molding process to enhance the strength of rubber and improve abrasion resistance.
Grooved joint method to ensure easy assembly and disassembly.
Simple structure, light weight and energy saving.

5. Working Principles:

China Leading Filter Backwash Valve, 2 Position 3 Way Valve

6. Company/Products Advantages:

China earliest water treatment specilist (since 1994), largest scale manufacturing plant & highest sales value.
Most invention patents up to 16.
Largest certification system: ISO CE BV TUV SGS
Better changeabilities with brands: Bermad, Pentair, Aquamatic, Dorot & Kinetico.
Joint venture enterprise with US Pentair during 2005 ~ 2011.
Strategic and cooperative partnership with US Kinetico during 2011 ~ 2015.
Particular water treatment R&D laboratory with Wuhan University(China Top 10).
China Agricultural Ministry appointed superior supplier.
Specific water treatment supplier for China capital municipal water supplying system.
Cost saving up to 50%-70% for end user and profit increases up to 50%.
Free tax charges(17%) as per China exporting tax drawback policy.
Exclusive agency policy regionally to avoid vicious competition.
Sufficient OEM ability for customization.
Quicker response for before- and after- sales requests(within 8 hours).
Free samples and express charges(DHL/NTN/UPS/FEDEX) around the world.

7. Company/Products Images:

China Leading Filter Backwash Valve, 2 Position 3 Way Valve
China Leading Filter Backwash Valve, 2 Position 3 Way Valve

China Leading Filter Backwash Valve, 2 Position 3 Way Valve
China Leading Filter Backwash Valve, 2 Position 3 Way Valve
China Leading Filter Backwash Valve, 2 Position 3 Way Valve

8. What are necessary to choose a right backwash valve:

Where will the backwash valve be used?
What are the expected working pressure and temperature?
What is the expected valve body material?
What is the expected basic function and extra functions(if have)?
What is the inlet diameter of the valve?
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Mr. Zhang Yang
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