Hot Sale Diaghragm Flow Control Valve

• Temperature: Low Temperature
• Certification: GS, RoHS, CE, ISO9001, Acs
• Media: Gas, Oil, Water
• Standard: Standard
• Connection Mode: Flange
• Power: Hydraulic
• Model NO.: 400X
• Material: Cast Iron
• Type: Single Seater
• Color: Customized
• Transport Package: Export Standard Package
• Specification: DN20-DN800
• Trademark: huhang
• Origin: China
• Production Capacity: 50000PCS/Month

Product Description

       The main valve is installed in water distribution pipelines where control of flow and pressure is required. It maintains a predetermined flow rate, limiting excessive flow to a set value, and reduces high pressure upstream to low pressure downstream. Even if there are changes in pressure upstream of the main valve, it will not affect the flow downstream of the main valve.
       The 400X flow control valve is a multifunctional valve that adopts the mode of flow control employed by high-precision pilot valve. 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. This valve differs from other conventional throttle valve, 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. The 400X flow control valve can completely stop the flow in case of an emergency to avoid loss.Accordingly, it boasts high control sensitivity and is reliable, safe, simple to debug and offers a long service life.
       Pressure Rating: PN10. PN16. PN25/Class150
       Size Range: DN20mm-DN800mm (3/4" - 32")
       Test and inspection: GB/T 13927 API598
 

Quality and inspection:
       Regular check on production line at each working procedure, and one special inspector inspecting the goods in random during the period time of production.regular performance check on finished goods.        
Production step:
       1.The raw materials are cast or forged and processed into semi-finished products.
       2.Processing the semi-products in works shop
       3.Assembling the goods
       4.Testing the sealing in pressure and checking quality of the goods
       5.Package
       6.Delivery the goods on time
Package:
        1.The pakage standard:inside PVC bag and small box and standard export carton
        2.If you have any special requirements pakage,we can pakage as per your artworks.
Primary Competitive Advantages:
       1) We have several years of experience in manufacturing various types of valves professionally.
       2) Products are of good quality, with reasonable prices.
       3) Our style:Promise must be kept and action must be prompt and fruitful.

Certifications

 

       Our business idea:All for customers and everything from innovation.The size standards can be customized according to your specific requirements. Please feel free to contact us for more details.