Product Description
Micro Sprinkler fittings
Features:
This valve is widely used in automatic backwash disc filtration system, driven by the pressure of pipelines and realize filter's backwash automatically. It is simple-structured, practical, and can run for a long time without maintenance. The diaphragm can change the direction of stream quickly and stably. When backwash inlet is open, the water inlet is closed, or vice versa. It can avoid overflow of filter or mixing of clean water and waste water.
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 long-term, stable operation with out maintenance. The diaphragm drive structure requires only a short stroke to smoothly change the flow of water, close the inlet when the backwash port is open, and vice versa. Avoid filter over flows or water mixing with wastewater
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 returns to the filter mode.
| Item No. |
Description |
Packing(Pcs) |
Measurement(CM) |
G,W(KGS) |
|
LSF03
|
bayonet |
1 |
55*36*30 |
5 |
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.
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