Low Temperature Long Stem Stop Valve
Introduction:
Low temperature stop valve is applicable to the management system of cryogenic liquid storage and transportation equipment, with the characteristics of flexible switch and reliable sealing, and can also be used for other cryogenic and cryogenic medium management systems.
Product features:
The structure is simpler than the gate valve, and the manufacturing and maintenance are more convenient.
The sealing surface is not easy to wear and scratch, and has good sealing performance. There is no relative sliding between the valve flap and the valve body sealing surface when opening and closing, so the wear and scratch are not serious, the sealing performance is good, and the service life is long.
When opening and closing, the valve disc travel is small, so the height of the stop valve is smaller than that of the gate valve, but the structure length is longer than that of the gate valve.
The opening and closing torque is large, the opening and closing is laborious, and the opening and closing time is long.
Executive standards:
Pressure test:
Main performance range:
Product Showing:
