Metal Cryogenic Globe Valve

Cryogenic globe valves use valve stem pressure to make the sealing face of valve clack and make the sealing face of valve seat fit tightly to cut off mediums. They are forced seal valves. Cryogenic globe valves that Topper provides have the following features: 1. Flow direction of medium in a globe valve includes "low in and high out " and "high in and low out ". The medium is allowed to flow in only one direction. The valve shall be installed in the right direction. 2. Cryogenic globe valves have structure of straight-through type, direct flow type and right angle type. 3. When a globe valve is open, and the opening height of valve clack is up to 25% ~ 30% of nominal diameter of the globe valve, the flow reaches the maximum which shows that the valve reaches the fully open position.