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Z561W/H/Y Details of pressure self sealing gate valve
Engineering path: NPs 2 “~ 24″
Nominal pressure: cl900 ~ cl2500
Working temperature: – 196 ℃ ~ 560 ℃
Applicable media: crude oil, steam, hydrogen, natural gas, etc
Design criteria
GB/T12234、GB/T19672、JB/T7749、JB/T5298、JB/T8691
API 600、API 6D、ASME B16.34、BS 1414、DIN 3352