Corrosion resistance depends on diaphragmmaterial.
耐腐蚀性能取决于膜片材料。
2
Choosing diaphragmmaterial is decided by different performance of corrosion resistant that the measured medium required.
可根据测量介质对耐腐蚀性能的不同要求而选用不同材质的膜片。
3
Comments: When using diaphragm valves or any valve with a soft seat material in a service where corrosion products can be produced, it is very important to take precautions to prevent those reactions.