ss needle valve
Our needle valves are known for their fine and standard make in the market. It allows precise regulation of flow. It is popularly used in flow metering applications, especially when a constant, calibrated, low flow rate must be maintained for some time. It contains a thin needle with a point that fits into a conical cup.

Specifications
ss needle valve 
1.Certificate:ISO9001 
2.Short lead time 
3.Competitive price 
4.Long service life
ss needle valve
 
Features:
1.Material:stainless Steel 316L
2.Nominal pressure:3000 PSI 
3.Applicable temperature:100 degree
4.Port size:3mm
5.Applicable medium: gas,oil,water, etc.
6.Ferrule:heat treating
7.Place of origin:Zhejiang,CHina(Mainland)
8.Specified specification available upon request.
9.OEM orders are welcomed.
 
High Safety:
In applications where severe conditions and high pressure exist,we recommend the following installation procedures:
1.Check that the nut is finger tight.
2.Insert the tube(up to the shoulder).
3.Rotate the nut with a wrench until the tube does not rotate freely.
4.Mark position of the nut.
5.Rotate the nut 1-1/4 turns.
This method ensures that even if the tube O.D. is at the minimum tolerance,the ferrules will be in contact with the tube for the full 1-1/4 rotation.