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:
Our advantages are lower prices,dynamic sales team,specialized QC,strong factories,high quality products and services for New Arrival China Plug Valve - Drain valve for steam-water system – Convista, The product will supply to all over the world, such as: Guinea, Slovenia, Bangalore, Our company insists on the principle of "Quality First, Sustainable Development", and takes "Honest Business, Mutual Benefits" as our developable goal. All members sincerely thank all old and new customers' support. We will keep working hard and offering you the highest-quality products and service.
By Mary from Hamburg - 2017.08.16 13:39
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Victor Yanushkevich from Mozambique - 2018.02.12 14:52
