Pneumatic hydraulic blind valve
Pneumatic and hydraulic blind flange valve
This valve is suitable for gas pipelines in metallurgical, mining, chemical, and municipal systems, and is an ideal gas isolation device.
Nominal pressure: 0.05 (0.25) MPa
Applicable medium: gas, air
Applicable temperature: ≤120℃
Leakage rate: zero
GB/T9115/1998
Executive standard for flanges: GB/T9115/1998