A Safe, Energy-Saving and Environmentally Friendly Flow Control Solution Expert

OEM manufacturer Butterfly Check Valve - Electric three-way valve for water supply of high-pressure heater – Convista

Short Description:


Product Detail

FAQ

Product Tags

Related Video

Feedback (2)

As for competitive selling prices, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we are the lowest around for Electric Regulating Balance Valve, Single Orifice Air Relief Valve, Plastic Foot Valve, Teamwork is encouraged at all levels with regular campaigns. Our research team experiments on various developments in the industry for improvement in the products.
OEM manufacturer Butterfly Check Valve - Electric three-way valve for water supply of high-pressure heater – Convista Detail:


Detail

Type  Three-way Valve
Model  F963Y-2500LB, F963Y-420
Nominal Diameter  DN 350-600

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. The valve design is designed with upper and lower valve seats. When the valve goes up for opening and water supply enters the high pressure heater, the valve core contacts the upper valve seat for sealing to prevent water supply from entering the bypass; when the valve goes down for closing and water supply enters the boiler through the bypass, the valve core contacts the lower valve seat for sealing to ensure disconnection and repairing of the high pressure heater.
  4. Upper valve seat and valve bonnet adopt split type structure to facilitate disassembly.
  5. The bypass where water supply flows through is equipped with throttle elements, providing identical pressure loss as high-pressure heater piping where medium passes through to prevent fluctuation of water supply pressure.
  6. In case of high-pressure heater disconnection, the hand wheel at the upper part of the valve can assist with closing the valve compulsively.
  7. The throttle elements in inlet three-way valve bypass and the upper valve seat adopt integrated design and require no additional throttle orifice separately.

Product detail pictures:

OEM manufacturer Butterfly Check Valve - Electric three-way valve for water supply of high-pressure heater – Convista detail pictures


Related Product Guide:

We support our prospective buyers with ideal top quality merchandise and superior level provider. Becoming the specialist manufacturer in this sector, we have now attained abundant practical expertise in producing and managing for OEM manufacturer Butterfly Check Valve - Electric three-way valve for water supply of high-pressure heater – Convista, The product will supply to all over the world, such as: Malawi, Montreal, Juventus, We hope we can establish long-term cooperation with all of the customers. And hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need!
  • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Lindsay from Auckland - 2017.11.12 12:31
    We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Mike from Argentina - 2017.01.28 18:53

    Related Products