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High Quality for Welded Ball Valve - Hydraulic three-way valve for water supply of high-pressure heater – Convista

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Innovation, excellent and reliability are the core values of our business. These principles today extra than ever form the basis of our success as an internationally active mid-size company for Wafer Swing Check Valve, Api Gate Valve, Ball Check Valve, The concept of our company is "Sincerity, Speed, Service, and Satisfaction". We will follow this concept and win more and more customers' satisfaction.
High Quality for Welded Ball Valve - Hydraulic three-way valve for water supply of high-pressure heater – Convista Detail:


Detail

Type  Three-way Valve
Model  F763Y-2500LB, F763Y-320, F763Y-420
Nominal Diameter  DN 350-650

During normal operation of high-pressure heater of 600 to 1,000MW supercritical (ultra-supercritical) thermal power unit, the main route of the three-way valve at high pressure heater inlet is opened and the bypass is closed. Water supply of the boiler enters the high-pressure heater from the main route before entering the boiler through the three-way valve at high pressure heater outlet.


Advantages

  1. The valve body and bonnet adopt fully forged steel structure.
  2. Sealing type of the valve body and bonnet adopts pressure self-sealing structure.
  3. Top of the valve bonnet has water injection and drainage holes and the piston is built in the valve bonnet.
  4. Sealing surfaces of the valve seat and disc adopt Stellite No. 6 alloy spray welding.
  5. The bypass sealing adopts the sealing structure integrating modified PTFE elastic energy storage ring and perfluoro O-ring.
  6. The throttle elements in inlet three-way valve bypass and the upper valve seat adopt integrated design and require no additional throttle orifice separately.

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High Quality for Welded Ball Valve - Hydraulic three-way valve for water supply of high-pressure heater – Convista detail pictures


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With our leading technology as well as our spirit of innovation,mutual cooperation, benefits and development, we will build a prosperous future together with your esteemed company for High Quality for Welded Ball Valve - Hydraulic three-way valve for water supply of high-pressure heater – Convista, The product will supply to all over the world, such as: Costa rica, Auckland, Slovakia, Furthermore, all of our products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. If you are interested in any of our products, please don't hesitate to contact us. We will do our best to meet your needs.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Mona from Irish - 2017.09.29 11:19
    Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Elsie from Tanzania - 2017.04.08 14:55

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