2 Inch Automatic Back Flush Control Valve for Filtration Systems
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Product Highlights
- ISO9001 & ISO14001 Certified: Products passed quality and environmental management system certifications.
- Hydraulic Double Chamber Design: Features 2 control chambers for angular or direct flow via spring assembly.
- Automatic Backwash Capability: Integrates with gravel or disc filters for automatic backwash filtration systems.
- Flexible Customization Options: Accepts OEM, ODM, and custom logo printing on products or packaging.
- Compact 3-Port T Configuration: Compact design with diaphragm actuation for efficient water flow control.
- Fast Sample Delivery: Samples ready within one day and shipped via express in 5-10 days.
- Durable Plastic Material: Constructed from high-quality plastic suitable for ordinary temperature water.
- Standard Internal Thread Connection: Features female thread bayonet connection for easy installation.
Product Attributes
- Customization
- Available
- Temperature
- Ordinary Temperature
- Certification
- ISO9001
- Model NO.
- LSF02
- Media
- Water
- Standard
- Standard
- Connection Mode
- Internal Thread
- Power
- Manual
- Material
- Plastic
- Type
- Single Seater
- Lead Time
- 5-10 Days
- OEM
- Accept
- Custom
- Accept
- Package
- 28*18*31
- Size
- Female Thread Bayonet
- Transport Package
- Carton
- Specification
- 54*35*28
- Trademark
- DFS
- Origin
- China
- Production Capacity
- 50000 Piece/Pieces Per Week
Product Images of 2 Inch Automatic Back Flush Control Valve for Filtration Systems
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Product Description
Features:
The Filter Backwash Hydraulic Valve
is a compact 3-port valve, in a T configuration. It is double chambered,hydraulically operated, and diaphragm actuated. Arthas back-flushing control valve can be connected with gravel filter or disc filter into an automatic backwash filtration system, and it can also change the direction of flow in water supply. The control valve has 2 control chambers, which can be deformed into angular flow or direct flow through different spring assembly direction. The unique cavity design ensures large flow volume of water supply:
Auto back-flushing filtrationg system
- Arthas series back-flushing control valves can be built into an automatic backwash system with gravel medium filter or disc filter.
Water supply system
- Being used in the water supply pipelines to reroute the water flow into angle or straight flow direction.
| Product Dimensions | 2 inches |
| Item Weight | 3kg |
| Manufacturer | DFShou |

Our products and services have been recognized and praised by many users as our rich experience. We pay much more attentions on continuous innovation, quality products and professional services. In 2016, we won the certificate of science and technology enterprise in Fujian Province and was awarded the 2014-2016 Outstanding Innovative Practice Base for excellent Students by the College of Mechanical and Electrical Engineering of Fujian Agriculture and Forestry University. All Products passed the ISO9001 quality and ISO14001 environmental management system certifications, especial micro-spraying equipment and drip irrigation equipment obtained Fujian agricultural machinery promotion and appraisal certificate, and listed in the 2015-2017 promotion product catalog by Fujian Province water conservancy technology.
In the past few years, we have established a good cooperative relationship with a number of advanced professional irrigation companies both at home and abroad. And we have conducted technical cooperation with the Agricultural Research Center of Science and Technology of Fujian Province to cultivate a professional team on product design, R & D, quality control, sales and customer service. We will continue to be professional, innovative and quality concepts for further enhance its technical strength in order to contribute to the nation's construction of a water-saving society.


1.Q: Are you a manufacturer or a trading company?
2. Q: How much is the shipping cost of the samples?
3.Q: How long can I expect to receive the samples?
4. Q: Can we print our logo or company name on your products or packaging?
5.Q: How to order?
1) Product information-quantity, specifications (size, material, process and packaging requirements, etc.)
2) Delivery time requirements.
3) Transportation information-company name, street address, telephone and fax numbers, destination seaport.
4) The contact information of the freight forwarder (if available in China).
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI267236". Items marked "" are certified.
Company Profile
FUJIAN DAFENGSHOU IRRIGATIONN TECHNOLOGY Co., Ltd. is a company specializing in the research, development and production of water-saving irrigation products for agriculture, water conservancy, garden irrigation and integration of water and fertilizer systems. It also provides design, installation and guides on irrigation projects for agriculture, water conservancy, gardens and integration of water and fertilizer systems.
Our main products include micro-irrigation systems (drip irrigation and micros spray irrigation), sprinkling irrigation systems, filtration systems, fertilization systems, garden irrigation systems and accessories, etc. These products are widely used in agriculture, water saving irrigation, garden landscape, municipal greening, greenhouses, Cooling dust on industrial and mining.
Our products and services have been recognized and praised by many users as our rich experience. We pay much more attentions on continuous innovation, quality products and professional services. In 2016, we won the certificate of science and technology enterprise in Fujian Province and was awarded the 2014-2016 Outstanding Innovative Practice Base for excellent Students by the College of Mechanical and Electrical Engineering of Fujian Agriculture and Forestry University. All Products passed the ISO9001 quality and ISO14001 environmental management system certifications, especial micro-spraying equipment and drip irrigation equipment obtained Fujian agricultural machinery promotion and appraisal certificate, and listed in the 2015-2017 promotion product catalog by Fujian Province water conservancy technology.
In the past few years, we have established a good cooperative relationship with a number of advanced professional irrigation companies both at home and abroad. And we have conducted technical cooperation with the Agricultural Research Center of Science and Technology of Fujian Province to cultivate a professional team on product design, R & D, quality control, sales and customer service. We will continue to be professional, innovative and quality concepts for further enhance its technical strength in order to contribute to the nation's construction of a water-saving society.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No.826, Hongquan San Road, Hongkuang Industrial Area, Yangxia Street, Fuqing, Fuzhou, Fujian, China
-
Plant Area
- 22102 square meters
-
Number of Employees
- 25
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Fuzhou Port
-
Minimum Order Quantity
- 100 Pieces
-
Supply Chain Partners
- 5
Our Production Capability & Technical Expertise
-
Main Products
- Drip Irrigation System
-
Production Lines
- 2
-
Production Machines
- Forming Facility, Injecting Facility
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2024-07-12
-
Export Year
- 2 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Australia
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- Are you a manufacturer or a trading company?
- We are a MANUFACTURER specializing in micro-irrigation systems, sprinkler irrigation systems, and garden irrigation systems for many years; our factory has passed both IS09001 and IS014001 environmental management system certifications.
- How much is the shipping cost of the samples?
- If you need some samples for testing, we can make them according to your requirements. You should pay the shipping cost of the sample and our sample cost,while the samples cost can be refundable after you place the order if the amount meets our requirement.
- How long can I expect to receive the samples?
- The samples will be ready for delivery within one day. The samples will be sent via express and arrive in 5-10 days.
- Can we print our logo or company name on your products or packaging?
- Of course you can.
- How to order?
- Please send your purchase order to us via the platform or email,Include the following information. 1) Product information-quantity, specifications (size, material, process and packaging requirements, etc.) 2) Delivery time requirements. 3) Transportation information-company name, street address, telephone and fax numbers, destination seaport. 4) The contact information of the freight forwarder (if available in China).
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Product Groups
- Garden irrigation
- Fertilizer System
- Drip irrigation pipe/tape
- Hydraulic Control Valve
- Medium Distance Micro Sprinkler and Accessories
- Disc filters
- drip pipe valve
- Drip irrigation system
- Micro spray tape & connector
- drip tape accessories
- drip pipe union fittings
- pressure compesated dripper
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