Breather Valve With Flame Arrestor
Breather Valve With Flame Arrestor
The combined breathing valve with flame arresterare the main safety equipment on fixed roof tanks such as crude oil, gasoline, kerosene, light diesel oil and aromatics. It can prevent evaporation loss and protect the tank from damage under overpressure or vacuum
Breather Valve with Flame Arrestor
Type | HX3 / HXF3 | Valve Range | DN25-DN350 PN0.6-PN2.5 |
Body Material | AL CS 304 316 316L | Guide Rod Material | AL 304 316 316L |
Blot / Nut | CS 304 316 316L | Gasket | Graphite+SS, PTFE |
Positive Pressure Valve Disc | CS 304 316 316L/F4 | Negative Pressure Valve Disc | PTFE F4 |
Positive Disc Pressure | +36 mmH2O ~ +1000mmH2O | Negative Disc Pressure | -25 mmH2O ~ -65mmH2O |
Pressure Rate | Class A, Class B, Class C, Class D | Ambient Temperature | CS:-30℃~+350℃ SS:-80℃~+350℃ |
Connection | Flange, NPT | Flange Standard | ANSI/ BS/ JIS |
Design Standard | EN 14595/ API 2000/ API 2521/ API 2513 | Appearance Treatment | CS: paint SS:NO Paint |