New Arrival China Plug Valve - Drain valve for steam-water system – Convista
New Arrival China Plug Valve - Drain valve for steam-water system – Convista 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.
- The valve body adopts overall forged structure.
- Sealing type of the valve body and bonnet adopts pressure self-sealing structure.
- Sealing surface of the valve seat has Stellite 6 alloy build-up welding.
- Sealing surface of the valve disc has Stellite 12 alloy build-up welding.
- 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.
- 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.
Product detail pictures:
Related Product Guide:
We're going to commit ourselves to giving our esteemed buyers using the most enthusiastically considerate solutions for New Arrival China Plug Valve - Drain valve for steam-water system – Convista, The product will supply to all over the world, such as: Madras, Sao Paulo, Swiss, We will continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future. Please contact us today to find out how we can work together.
By Judith from Sri Lanka - 2017.09.16 13:44
The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
By Clementine from Colombia - 2017.08.21 14:13
