2020 High quality Anti-Scouring Globe Valve - Drain valve for steam-water system – Convista
2020 High quality Anti-Scouring Globe 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 hold strengthening and perfecting our items and repair. At the same time, we get the job done actively to do research and progress for 2020 High quality Anti-Scouring Globe Valve - Drain valve for steam-water system – Convista, The product will supply to all over the world, such as: Cyprus, Milan, French, Our company always provides good quality and reasonable price for our customers. In our efforts, we already have many shops in Guangzhou and our products have won praise from customers worldwide. Our mission has always been simple: To delight our customers with best quality hair products and deliver on time. Welcome new and old customers to contact us for the future long term business relationships.
By Lynn from UK - 2017.12.19 11:10
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
By Nelly from UAE - 2018.06.19 10:42