Z41w American standard steel flange gate valve

Z41W American standard steel flange gate valve details

Engineering diameter: DN50 ~ DN600 (2 “~ 24″)

Nominal pressure: cl150 ~ cl300

Working temperature: 0 ¡æ ~ 200 ¡æ

Applicable media: water, steam, oil, nitric acid, acetic acid, etc 

Design criteria

GB/T12234¡¢GB/T19672¡¢JB/T7749¡¢JB/T5298¡¢JB/T8691

API 600¡¢API 6D¡¢ASME B16.34¡¢BS 1414¡¢DIN 3352