High Pressure Needle Valve
Product Description The KOSEN High Pressure Needle Valves is a kind of advanced connection valve in power station, oil refining, chemical plant and instrument measuring pipeline. The needle valve has good sealing performance and long service life. Even if the sealing surface is damaged, it only...
The high-pressure needle valve type valve uses the forging valve body numerical control machine tool precision processing, the connection way uses the outer thread belt movable sleeve welding design, has the high temperature, high pressure resistance and so on characteristics. Widely used in electric power, chemical, petroleum and other industrial fields, as well as meticulous pipeline instrument measurement, is an indispensable valve product fine pipeline.
Connection way: external thread with movable sleeve welding.
Structure: needle valve, straight through.
Production process: solid processing with bar and forging body
Medium flow direction: unidirectional use
Design and manufacturing standard: GB/T12224-2005 JB/T7747-1995
Driving mode: handwheel operation (manual)