Atmospheric tank configuration 9620 ultra-low leakage breather valve with flame arrester mature application of great contribution to carbon emission reduction:

First of all, the material turnover in the chemical storage tank area is huge, and the leakage and emission of VOC from the emergency relief valve of the breathing valve is also huge. 9620 Ultra-low leakage breathing valve according to the standard API2000, stable to achieve the set pressure ≤90%, leakage ≤0.0017m3/h(DN≤150mm), leakage ≤0.003m3/h(200mm≤DN≤300mm)