- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO.,LTD
China Manufacturer with main products:Ceramic valve ,Ceramic lined composited pipe ,Ceramic lined ball valve ,Ceramic lined gate valve ,Ceramic lined double disc gate valve ,Ceramic lined knife gate valve ,Ceramic lined rotating disc gate valve ,Ceramic lined butterfly valve ,Pneuamtic gate valve ,Butterfly valve ,Check Valve ,Fluorine lining valves
- Pneumatic Metal-on-Metal Double Disc Valve
- Pneumatic Metal Seated Rotary Double Disc Gate Valve
- Pneumatic tungsten carbide Rotary Double Disc Gate Valve FRXZ644Y
- Hard Alloy Seated Rotary Double Disc Gate Valve
- Pneumatic tungsten carbide double disc gate valve FRZ644Y
- Pneumatic tungsten carbide seat twin disc gate valve FRZ644Y
|Brand Name:||FREE-VALVE||Place of Origin:||China||Model Number:||FRZ643TC|
|Material:||Casting||Application:||General||Structure:||Other, Rotary Disc Valve|
|Standard or Nonstandard:||Standard||Pressure:||Medium Pressure||Power:||Manual|
|Port Size:||DN100-DN350||Media:||Other, Abrasive medium||Temperature of Media:||Medium Temperature|
Pneumatic Ceramic Rotary Gate Valve
FREE-VALVE brand rotary valve is special designed for pressurized and vacuum systems including pneumatic conveying systems, discharge and vent applications in steel plant and coal power. The whole of ceramic sealing faces of the valves are well ground and polished, which is ensure a reliable sealing performance of the valve.
1. The cylinder piston rod does not contact with the medium directly, which greatly prolongs the service life of the cylinder and has a higher service temperature without damaging the cylinder.
2. The sealing faces of the valve are made of toughened engineering ceramics with good abrasion resistance and prolonged service life.
3. Product with customized structural length and connection size is available.
4. The valve disc rotational motion can avoid the ash deposition on the sealing surface during opening and closing, so the valves have much longer service.
5. The valve body outlet end adopts slant structure, which is advantageous to the medium entering the valve cavity to fall automatically, preventing the medium in the valve cavity accumulation and causing the valve not to open properly.
6. The spring between the disc and disc seat is loaded with a floating connection. The spring force of the disc always matches the valve seat, ensures the sealing of the valve, and also helps to compensate for expanding when heated and contracting when cooled ,and sealing surface wear.
7.The spool dimension can be customized .
1) Size Range: NPS4~NPS12,DN50~DN300
2) Pressure Range: Class 150 /PN6 /PN10
3) Applicable Temperature: 0~200℃
4) Connection Type: Flange
5) Sealing material: engineering ceramics
6) Pressure test:GB/T13927, API598
7) Face to Face: GB/T12221, ASME B16.10
8) Valve body : GB/T12224,ASME B16.34
9)Operating Type: Pneumatic
FREE-VALVE brand rotary valves is suitable for EP system in coal fired power plant. In these applications, pneumatic conveying method is used to reduce manpower demand, and improve system efficiency and reliability, and is easy to realize automation.
Delivery time:30 days
ZHENGZHOU FREE FLUID CONTROL TECHNOLOTY CO.,LTD specialized in manufacturing all kinds of high, medium and low pressure fluid control complete sets of flow control equipment, have over than 30 years industrial valve working experience .
The company has a young and energetic, the courage to open up the sales team, to take the advanced mode of operation, all-round attack, built a domestic and two international sales network, to establish and implement a marketing strategy "for customers to create value-added". FREE VALVE sales team to use the call center and e-commerce system to build a brand new marketing system, after-sales service also goes beyond the simple maintenance, warranty concept, to provide technical support to meet the user saving energy has become the core of the idea of selling.
The Board of Directors introduced a team of professional managers, and standardized management in accordance with the requirements of modern enterprise system. The company invested over 300 million, the establishment of a comprehensive area of municipal technology centers and science and technology personnel, and create a good research and living conditions for the introduction of high-level personnel, to increase the talent introduction and employee skills training efforts.
Today, in the Central Plains economic rise on the journey, FREE VALVE yesterday's success as into the starting line of the listed companies; fight dare to win FREE VALVE people is the full cast century corporate brand, in order to demonstrate the charm of oriental culture, and write FREE history a new chapter in triumph!
- ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO.,LTD
- ContactDavid Li
- AddressCuizhu road Zhengzhou,Henan
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