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backwash valve (2).jpg

4 Inch Control Valve For Back-Flush System-LSF04

4 Inch Control Valve For Back-Flush System

Product Feature: 1.Hydraulically drive the diaphragm control valve; 2.Simple structure, easy installation, save investment in ultra-strong hydraulic performance; 3.The valve travel is short, the flow changes smoothly and smoothly, avoiding the mixing...

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Back-Flushing Control Valve For Filtration System-DFS-BLV-4

Back-Flushing Control Valve For Filtration System

Product Feature 1. Made of durable material, sturdy body 2. Lightweight 3. Low maintenance cost 4. Simple installation and easy maintenance, no professional knowledge required

Plastic Filter (1).jpg

75 120 150 Disc Screen Standard Size Plastic Filter-

75 120 150 Disc Screen Standard Size Plastic Filter

Product Features: 1.It is possible to adapt to the water quality by changingfilter elements as freely as possible, and any filtrationneeds of agricultural and industrial installations 2.It is effective against different kinds of suspended impurities...

Filter Flush Controller (1).jpg

DFS-KZX 2 Stations Filter Flush Controller-DFS-KZX

DFS-KZX 2 Stations Filter Flush Controller

Product Benefit Suitable for most automatic filtration systems: media, disc, screen, sand separator; Various types of filter flush cycles; The time interval The differential signal Differential pressure with interval backup Manual start Full backwash...

Agriculture Disc Screen Water Drip Irrigation Filter (1).jpg

Agriculture Disc Screen Water Drip Irrigation Filter-

Agriculture Disc Screen Water Drip Irrigation Filter

Product Features: 1.It is possible to adapt to the water quality by changingfilter elements as freely as possible, and any filtrationneeds of agricultural and industrial installations 2.In order to withstand the pressure and vibration of the water f...

Automatic Backwash Filtration System

Automatic Backwash Filtration System-DFS403

Automatic Backwash Filtration System

Product Description The automatic backwash filtration system consists of multiple filter units, backwash controllers, backwash valves, air release valves and other components. It can efficiently filter any water quality, and automatically filter, cle...

automatic backwash filter system (3).jpg

Automatic Disc Filter System-DFS-D303

Automatic Disc Filter System

Product Advantages 1. Low energy consumption and significant energy saving; 2. The system occupies a small space and is light in weight; 3. Stable operation and long service life; 4. Good filtration effect, large flow of treated water, suitable for v...

automatic backwash filter system (1).jpg

Drip Irrigation Automatic Backwash Filter System-DFS-D301

Drip Irrigation Automatic Backwash Filter System

Product Description The backwash filter system consists of multiple filter units, backwash controllers, valves, exhaust valves and other components. Fully automatic filtration, cleaning and sewage functions can be controlled by time control or differ...

Hand operated Mesh Filter (2).jpg

Disc Filter Irrigation For Agriculture-MSF03S

Disc Filter Irrigation For Agriculture

Product Features 1.Large filtration area; 2.Strong filtering effect and easy to clean; 3.It can be cleaned by turning the handle without disassembly;

screen filter (1).jpg

4” Water Treatment Filtration System Irrigation Filter-DFS-S04

4” Water Treatment Filtration System Irrigation Filter

Product Feature: 1.Time saving-The filtration process is not interrupted during the cleaning cycle, eliminating the need to shut down the irrigation system; 2.Low water and energy consumption; 3.Sturdy and durable; 4.Easy installation and low mainten...

backwash valve (2).jpg

4 Inch Control Valve For Back-Flush System-LSF04

4 Inch Control Valve For Back-Flush System

Product Feature: 1.Hydraulically drive the diaphragm control valve; 2.Simple structure, easy installation, save investment in ultra-strong hydraulic performance; 3.The valve travel is short, the flow changes smoothly and smoothly, avoiding the mixing...

backwash valve (7).jpg

Back-Flushing Control Valve For Filtration System-DFS-BLV-4

Back-Flushing Control Valve For Filtration System

Product Feature 1. Made of durable material, sturdy body 2. Lightweight 3. Low maintenance cost 4. Simple installation and easy maintenance, no professional knowledge required

Plastic Filter (1).jpg

75 120 150 Disc Screen Standard Size Plastic Filter-

75 120 150 Disc Screen Standard Size Plastic Filter

Product Features: 1.It is possible to adapt to the water quality by changingfilter elements as freely as possible, and any filtrationneeds of agricultural and industrial installations 2.It is effective against different kinds of suspended impurities...

Filter Flush Controller (1).jpg

DFS-KZX 2 Stations Filter Flush Controller-DFS-KZX

DFS-KZX 2 Stations Filter Flush Controller

Product Benefit Suitable for most automatic filtration systems: media, disc, screen, sand separator; Various types of filter flush cycles; The time interval The differential signal Differential pressure with interval backup Manual start Full backwash...

Agriculture Disc Screen Water Drip Irrigation Filter (1).jpg

Agriculture Disc Screen Water Drip Irrigation Filter-

Agriculture Disc Screen Water Drip Irrigation Filter

Product Features: 1.It is possible to adapt to the water quality by changingfilter elements as freely as possible, and any filtrationneeds of agricultural and industrial installations 2.In order to withstand the pressure and vibration of the water f...

Automatic Backwash Filtration System

Automatic Backwash Filtration System-DFS403

Automatic Backwash Filtration System

Product Description The automatic backwash filtration system consists of multiple filter units, backwash controllers, backwash valves, air release valves and other components. It can efficiently filter any water quality, and automatically filter, cle...

automatic backwash filter system (3).jpg

Automatic Disc Filter System-DFS-D303

Automatic Disc Filter System

Product Advantages 1. Low energy consumption and significant energy saving; 2. The system occupies a small space and is light in weight; 3. Stable operation and long service life; 4. Good filtration effect, large flow of treated water, suitable for v...

automatic backwash filter system (1).jpg

Drip Irrigation Automatic Backwash Filter System-DFS-D301

Drip Irrigation Automatic Backwash Filter System

Product Description The backwash filter system consists of multiple filter units, backwash controllers, valves, exhaust valves and other components. Fully automatic filtration, cleaning and sewage functions can be controlled by time control or differ...

WHO WE ARE

Fujian Dafengshou Irrigation Technology Co., Ltd.


Fujian Dafengshou Irrigation Technology Co., Ltd. was established in 2011. It’s a technology company specializing in the research and development of water-saving irrigation products, intelligent fertigation control system. We are also a professional manufacture on hydraulic control valve, water disc filter, centrifugal filter, intelligent fertigation system machine, PE pipe for irrigation, drip tape, drip line, micro sprinkler, dripper for drip irrigation, venture fertilizer, air release valve and accessories...

WHAT WE DO

lSO9001& ISO14001

To use for irrigation system water filtration, can help to prevent irrigation system blockage and improve irrigation efficiency. 

To use for water treatment from industrial, civil, urban construction,etc. And desalination equipment for reverse osmosis filtration.

For water supply and irrigation, by adjusting the connection port, can be assembled into various valve types.

The internal runners are streamlined and coated with low-friction materials. Provides quiet flow in both directions, with large flow and low head loss.

Fully automatic backwash filtration system dedicated hydraulic control valve, driven by the pressure of the pipeline system, can automatically carry out two-way switching, to achieve automatic backwash filter. The simple structure and high reliability ensure stable operation without maintenance. 

TECHNICAL ADVANTAGES

WHAT'S NEWS 

Fujian Dafengshou Irrigation Technology Co., Ltd.