• 4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves
  • 4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves
  • 4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves
  • 4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves
  • 4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves
  • 4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves

4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves

Lead Time: 5-10 Days
Size: 4 Inch
Weigh: 11kg
Package: 48*37*32
Transport Package: Carton
Specification: 54*35*28
Customization:
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Overview

Basic Info.

Model NO.
LSF04
Trademark
DFS
Origin
China
Production Capacity
50000 Piece/Pieces Per Week

Product Description

Product Description

Product Feature

Hydraulic drive diaphragm control valve;

Unique plastic spool assembly design with tight sealing and corrosion resistance;

Short stroke of valves stabilizing water flow and avoiding blend of clean and dirty water;

Corrosion-proof and long lasting material;

Unique cavity design ensuring high water flow;

With an easily dismantled driven system for convenient on production line checking and maintenance;

Dual-chamber design of valve with low-voltage drive to effectively protect the diaphragm;

With the possibility to install changeover joints in the drain of the direct flow valve, from 4 to 3, from 3 to 2, meeting the demands of small flows.

With the application of dual chamber design, the valve providing angular flow and direct flow options, and being free of installation direction confinement


4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves 4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves
  4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves
4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves
4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves
How it works
Take the straight-through flow control valve as an example: when the policy filters the working state, the inlet and outlet are connected, and the water flow is moving forward. When the external pressure water[1] into the diaphragm control cavity[2], pressure increases,diaphragm [3] drive valve core assembly[4] up into the upper seat[5] , the inlet is closed strictly, at this time the sewage outlet and the outlet, the water flow back from the outlet to the sewage outlet into the backwash state. When the water in the control cavity is discharged, the pipe water pressure and spring elasticity[6]work together to bring the valve core [4]assembly back to the lower seat[7] of the sewage outlet, the sewage outlet is closed and strict, and the control valve retums to the filter mode.
4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves
Item No. Description Packing(Pcs) Measurement(CM) G,W(KGS)
SVF01 Filter Backwash Hydraulic Valve 1 55*36*30 8
 
Product Dimensions 5 x 7 x 10 inches
Item Weight 1.2 pounds
Manufacturer DFShou

Company Profile

 


4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves
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. 4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves 4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves 4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves 4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves 4 Inch Irrigation 3 Way 2 Position Backflushing Control Valves




 

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