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|
|Production Capacity:||100000 PCS Yearly|
|Transport Package:||General Shipping Package|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: B110/220/330
- Customization: Support
- Specification: Filtration System
- HS Code: 8481804090
- Color: Black
- Trademark: Jieming/Kangjie
- Origin: Beijing China
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.
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.
|Model||Material||Joint Dimensions||Work Pressure||Temperature||G/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:
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:
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?