ZIPSON VALVE offer a particular option for valve application, that is Valve With Coating.
Function Valves with coating is mainly
for anti-sticky. The coating will strrongly adhere to the surface of the parts we coated. Valve body, end caps, ball stem are the parts usually with the service. This
will simplify the work to clean the valves just with water flush. And the ports will not stick the media even glue. The coating parts is good looking for the
valve installed outside. The 40-70um thickness is much thin than normal painting, and will not come off for years. The PTFE coating will have permeation, it
can enlongate the life-time of corrosion but do not stop it. Lining with at least 3mm thickness PTFE is the best way to prevent from corrosion (with pin hole
examination).
Cost Coating will ask some cost, but it is worthy if you do not want to clean the internal & external valve all the time.
Material
Function
Thickness
Color
Temperature
PTFE
good looking;
anti-sticky; good looking; anti-acid/alkali (still permeate)
40£g~70£gm
black/ brown
150¢XC
PFA
good looking;
anti-sticky; good looking; anti-acid/alkali (still permeate)
ZIPSON STEEL INDUSTRIAL CO., LTD. All Rights Reserved.
Please direct your question and comment to loogoon@ms22.hinet.net Tel : 886-5-310-3918 / Fax : 886-5-221-7018
Add: No.9, Chen Kong 2 St., Minhsiung Industrial Park, Chia-Yi, Taiwan, R.O.C.
arts usually with the service. This
will simplify the work to clean the valves just with water flush. And the ports will not stick the media even glue. The coating parts is good looking for the
valve installed outside. The 40-70um thickness is much thin than normal painting, and will not come off for years. The PTFE coating will have permeation, it
can enlongate the life-time of corrosion but do not stop it. Lining with at least 3mm thickness PTFE is the best way to prevent from corrosion (with pin hole
examination).
