The two opening ways for medium flowing in and out are at the same direction, forming an angle of 180°. This kind of globe valve makes the destructiveness of flowing state be relative less, thus reducing the pressure loss caused by the vale correspondingly.
API Globe Valve
Design standard as per: BS1873、GB/T 12235.
Generally, lift is just 1/4 of the valve seat port, ensuring a short Opening/closing time.
Only one sealing face exists on the valve body and disc.
For large size valves will be designed with main disc and vice disc type, and medium flow from up disc to down disc.
The valve is designed as a back seat sealing structure.
Use flexible and woven graphite collaboration type packing.
Body material: carbon steel, stainless steel, alloy steel
Nominal diameter: 1/2"～24"（DN15~DN600）
End connection: RF, RTJ, BW
Working temperature:-29℃～560℃Operation: handwheel, gear box, electric