Self-operated anti-crystallization, anti-polymerization, anti-freezing integrated fire breathing valve

Application Condition

●  Organic liquid hydrocarbon storage tank at normal temperature and pressure

Technical Feature

●  Light weight, tank top bearing small, especially suitable for old tank transformation

●  The flame arrester is located on the atmospheric side to protect the breathing valve from deflagration

●  The flame arrester is located on the atmospheric side, does not contact the medium under normal operation, and is not easy to plug

●  The flame arrester is located on the atmospheric side and can be detected, maintained and replaced online

●  High breathing volume, higher than SH/T3007 requirements

●  The thickness of the fire retarder is 10mm, and the pressure drop is small