Working principle of needle valve type oiling cup
I know this, I want to make a joint in the oil filler, can solve the leakage problem of inclined tubular Jiagen, but no drawings, do not know the specific circumstances not joint design
The upper part and sideways to erect it can put the valve open to the maximum.The working principle is very simple, there are like you a look to understand, D is part of a cup, the cup is the top cover, the middle from the top to the bottom through a needle valve, the cup cover is bending spring, pressure spring pressure to the middle of the adjusting nut to adjust the adjusting nut to the top of the needle valve at the lower end of the oil outlet is opened, and the upper part of the right to erect it can put the valve open to the maximum.
The working principle is very simple, there are like you a look to understand, D is part of a cup, the cup is the top cover, the middle from the top to the bottom through a needle valve, the cup cover is bending spring, pressure spring pressure to the middle of the adjusting nut to adjust the adjusting nut to the top of the needle valve at the lower end of the oil outlet opening.
