Z45h flange Non rising stem poarte fentyl

z45h Details fan flange Non rising stem gate valve

Engineering diameter: DN50 ~ DN 1000 

Nominale druk: PN16 ~ 40

Wurktemperatuer: -29 ℃ ~ 300 ℃ 

Tapasbere media: wetter, stoom en oalje

Design kritearia

GB/T12234, GB/T19672, JB/T7749, JB/T5298, JB/T8691

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