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400X Flow Control Valve
400X Flow Control Valve
Detailed 400X Flow Control Valve Description
The 400X flow control valve is a multifunctional valve that adopts the mode of flow control employed by high - precision pilot valves. This valve differs from other conventional throttle valves, which normally work through reducing the flow area by means of orifice plates or purely mechanically, by making use of an appropriate pilot valve to minimize the loss of energy in the course of flow regulation. It is suitable for use in water distribution pipes within which the flow and pressure need to be controlled, and can serve to keep the preset flow constant, restrict excessive flow at a preset value and reduce the excessively high pressure upstream properly. The 400X flow control valve can completely stop the flow in case of an emergency to avoid loss. 

The main valve comprises valve body, stem assembly, diaphragm, and seat. Accordingly, safe, it boasts high control sensitivity and is reliable, simple to debug and offers a long service life. The valve is separated by diaphragm into two chambers, up and down. The valve stem is driven by diaphragm up and down, and driven force comes from the differential pressure taken by two sides of diaphragm. The upper chamber is control chamber, and down chamber is flow through chamber.

a) Pressure rating: PN10. PN16. PN25 / Class150
b) Size range: DN20mm - DN800mm (3 / 4" ĘC 32")
c) Test and inspection: GB / T 13927, API598

If you would like more information about 400X Flow Control Valve, please contact us or visit our website for more details.

Contact information: Inquire
Address: Room 2612, 587 Changshou Road, Shanghai City. China
Company Name: Shanghai Chuanggao Valve Co., Ltd.
Contact Person: Chengzhang Lin
Fax: 86-21-62323737
Telephone: 86-21-62321717, 62322727
Zip: 200060

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