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Auto Backwash Valve/Plastic Valve for Desalination Sand Filter/Disc Filter
US$1,600.00
1-2 Sets
US$1,450.00
3-19 Sets
US$1,300.00
20+ Sets
Sample price:US$1500.00/piece.Request sample
Product profile
Customization
AvailablePower Source
ElectricityWarranty
1 YearModel NO.
DLLF-2-3-AFlow Rate
60m3/HFiltration Range
130 MicronPipe
Carbon SteelWorking Pressure(Max.)
8 BarWorking Pressure(Min.)
2 BarpH Valve
4-13Power
220V/110VControl Way
Differential Pressure/Time/ManualPressure Loss
0.2-0.5 BarApplication
Irrigation/IndustrialTransport Package
Wooden CaseSpecification
130 micronTrademark
CDFSOrigin
ChinaHS Code
8421219990Production Capacity
2600 Sets Per YearKey features
Automatic Backwash Function: Continuous operation without stopping water supply during the backwashing process.
High Filtration Precision: Standard 130 micron filtration with options ranging from 20 to 400 microns.
Wide Flow Rate Range: Available flow rates from 10m3/h to 1500m3/h for various applications.
Low Water Consumption: Water usage is less than 1% of filtered water with pressure loss under 0.02 Mpa.
Durable Material Options: Constructed from carbon steel or plastic with good antiseptic effects.
Flexible Power Supply: Supports 220V, 110V, or battery power sources for automation.
Compact Space Design: Small footprint design allowing for large flow rates in limited spaces.
Certified Quality: Products hold ISO9001 and CE certifications with 9 owned patents.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Shanghai Port;Guangzhou Port;Average Response Time: ≤1.75h
About Our Factory & Business Background
AddressBeside Yanjiapu Road, High-tech Zone, Pingjiang County, Yueyang City, Hunan Province
Plant Area18093 square meters
Number of Employees57
Registered Capital20,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month
Minimum Order Quantity1 Pcs
Supply Chain Partners20
Our Production Capability & Technical Expertise
Main ProductsSand Filter,Disc Filter
Production Lines2
Production MachinesLaser cutting machine, Linear welding machine, Arc welding machine, Welding machine, Mechanical hand welding machine, Sandblasting equipment, Integrated spray painting and baking line, Spray booth
QA/QC inspectors1 people
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
R&D Engineers2 people
Traceability of Raw MaterialsNo
Our Industry Experience & Global Business Record
Year of Establishment2022-09-19
Main MarketsSoutheast Asia/ Mideast, Domestic
Repeat Buyers Choice50%~80%
Number of Foreign Trading Staff4
Overseas Agent/BranchNo
New Products Launched in Last yearYes
Our Certifications, Standards & Industry Recognition
Cooperated with Fortune 500No
Product Q&A
Q:What is the standard filtration precision?
A:
The standard filtration precision is 130 microns, with customizable options ranging from 20 to 400 microns.
Q:Does the system stop water supply during backwashing?
A:
No, the automatic backwash function ensures that the water supply continues without interruption during the backflushing process.
Q:What materials are used for the pipes?
A:
The pipes are made of carbon steel or plastic, both offering good antiseptic effects.
Q:What is the maximum working pressure?
A:
The maximum working pressure is 8 Bar, with a minimum working pressure of 2 Bar.
Q:Can the power source be customized?
A:
Yes, the system supports 220V, 110V, or battery power, and customization is available for specialized power requirements.
Send Inquiry
*To:
Hunan Dawning Environmental Protection Equipment Co., Ltd.
Hunan Dawning Environmental Protection Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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