| 摘要 |
PURPOSE: A globe valve is provided to prevent leakage of fluid by reforming valve structure and operation method, thereby improving productivity and workability. CONSTITUTION: A valve body(10) is composed of an inlet port and an outlet port. A fluid passage hole is formed in a wall separating the outer and inner port. A valve is formed with a valve head(31) in an upper part of a valve stem. A tool inserting portion is formed in upper part of the valve head. A sealing cap is formed with the head portion. A valve guide is connected to an upper opening of the valve body with a guide. The valve head moves up and down along a guide screw portion of the valve guide.
|
