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Factory source Combination Air Valve For Sewage - Drain valve for steam-water system – Convista

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Which has a positive and progressive attitude to customer's desire, our corporation constantly improves our merchandise quality to satisfy the desires of consumers and further focuses on safety, reliability, environmental demands, and innovation of Pvc Foot Valve, Y Type Globe Valve, Wcb Butterfly Valve, We welcome buyers, business enterprise associations and good friends from all sections in the planet to get hold of us and request cooperation for mutual gains.
Factory source Combination Air Valve For Sewage - Drain valve for steam-water system – Convista Detail:


Detail

Type  Drain Valve
Model  PJ661Y-500(I) V, PJ661Y-630 V, PJ661Y-P54290(I) V, PJ661Y-P61310 V
Nominal Diameter  DN 40-100

 The product is used for steam-water system of boiler or steam turbine of thermal power supercritical (ultra-supercritical) unit. 


Advantages

  1. The valve body adopts overall forged structure.
  2. Sealing type of the valve body and bonnet adopts pressure self-sealing structure.
  3. Sealing surface of the valve seat has Stellite 6 alloy build-up welding.
  4. Sealing surface of the valve disc has Stellite 12 alloy build-up welding.
  5. With curb (or annular pressure reducing groove) at its front, the sealing surface can prevent particle and impurity in pipes from crushing the sealing surface upon valve closing.
  6. The sealing part adopts two-step throttle element pressure reducing structure and medium pressure reduces step by step to prevent cavitation and scouring from damaging the sealing surface.

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Factory source Combination Air Valve For Sewage - Drain valve for steam-water system – Convista detail pictures


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We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to provide you with excellent service of processing for Factory source Combination Air Valve For Sewage - Drain valve for steam-water system – Convista, The product will supply to all over the world, such as: Swiss, Seychelles, Swaziland, Only for accomplishing the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment. We always think about the question on the side of the customers, because you win, we win!
  • We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By Lesley from Oman - 2017.11.29 11:09
    This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Edwina from Iraq - 2018.05.13 17:00

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