700X Multifunctional Electromagneticvalve Control Membrane Water Pump Control Valve

• Temperature: Low Temperature
• Certification: GS, RoHS, CE, ISO9001, Acs
• Media: Water
• Standard: BS, ANSI,En, ISO, GB
• Connection Mode: Flange
• Power: Solenoid
• Model NO.: 700X
• Material: Ductile Iron,Stainless Steel,Cast Steel
• Type: Self-Operated
• Application: Waterpower
• Transport Package: Export Standard Package
• Specification: DN20-DN800
• Trademark: huhang
• Origin: China
• Production Capacity: 50000PCS/Month

Product Description

Product Description

       The valve eliminates damaging water surges (hammer) caused when pump starts up and shuts off. The electrically activated valve gradually opens when pump starts up, and slowly closes before the pump is switched off. The valve also operates as a slow control check valve, preventing reverse flow and water hammer when power failure.

       The 700X pump control valve is a kind of check valve intended for installation at outlets of pumps in high-rise buildings and other water supply systems to prevent reverse flow of the medium. When the pump is about to stop water supply, the valve first shuts off slowly by about 90% so as to avoid water hammer caused by the sudden shutdown of the pump. When the pump comes to a complete stop, the valve then shuts off completely so as to prevent the reverse flow of water pumped out. This can effectively protect the pump and avoid the reverse rotation caused by the impact of reverse flow. This product is an indispensable protective device at outlets of pumps.It has a streamlined design, can realize precise turning on/off through guidance and is controlled by the solenoid valve. Furthermore, our pump control valve is safe, reliable, effectively avoids water hammer, boasts a long service life and is easy to install and maintain.
       Pressure Rating: PN10. PN16. PN25/Class150
       Size Range: DN20mm-DN800mm (3/4" - 32")
       Test and inspection: GB/T 13927 API598

Product Parameters

 

Detailed Photos

        The valve is composed of the main valve (4), needle valve (2), electromagnetic guide valve (7), check valve (6), ball valve (3), electrical control switch (1), pressure gauge (5), etc.

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.