Metal Seated Ball Valve

Compared with soft seal ball valves, YDF metal-to-metal ball valves have wider working temperature and medium range. During working condition, it has the features of reliable and safe sealing performance, long service life, easy operation and less pressure loss. It’s mainly used in service of high temperature, high pressure, severe corrosion and solid material containing services, such as coal chemical, polysilicon and vitriol/ nitric acid industry.

 


 Design Feature

 

Product Range

Metal to metal seal design between ball and seats
Double block and bleed
Cavity pressure self relief
Blowout-proof stem
Seat designed with dust-proof and automatic cleaning function
Antic-static device

 

Type

Floating and trunnion mounted ball valve

Size

1/2~24”(DN15~DN600)

Rating

150~1500LB(PN16~250)

Temperature Range

≤450℃

Body Materials

Carbon Steel, Stainless Steel, Alloy Steel, Duplex Steel

Trim

Tungsten carbide, Stellite

Products
Gate Globe and Check Ball Valve Pipeline Valve Butterfly Valve Cryogenic Valve Other Valves
Axial Flow Check Valve
Dual Plate Check Valve
Bellow Sealed Valve
Pressure Seal Valve
API603 Stainless Steel Valve
API602 Forged Steel Valve
API600 Cast Valve
Metal Seated Ball Valve
Full Welded Ball Valve
Floating Ball Valve
Trunnion Mounted Ball Valve
Full-opening Swing Check Valve
Through Conduit Gate Valve
Double Offset Butterfly Valve
Triple Offset Butterfly Valve
Cryogenic Valve
Marine Valve
DBB Ball Valve (Dual Ball Side Entry)
Copyright copy; 2014. All Rights Reserved JIANGSU YDF VALVE CO.,LTD. 备案号: 苏ICP备16026116号-1