Weatherproof Breather Valve     Flame Arresting Breather Valve

DN L H 50 310 350 80 450 500 100 450 500 150 635 600 200 800 700 250 950 820   Body Material A3、Aluminum、 SS304、SS304L、SS316、SS316L ling Fire Arresting trim Material SS corrugated plate with flame arresting and anti-explosion Seal Material Asbestos、PTFE Flame arrester grade BS5501: ⅡA、ⅡB、ⅡC Ambient Temperature -30～+60 Operating pressure -295Pa～+98000Pa (-30mm H2O～+10000mm H2O)

Breather Valve With Discharge Nozzles     Flame Arresting Breather Valve With Discharge Nozzle

DN L H 50 310 350 80 450 500 100 450 500 150 630 600 200 800 700 250 950 820   Body Material A3、Aluminum、 SS304、SS304L、SS316、SS316L ling Fire Arresting trim Material SS corrugated plate with flame arresting and anti-explosion Seal Material Asbestos、PTFE Flame arrester grade BS5501: ⅡA、ⅡB、ⅡC Ambient Temperature -30～+60 Operating pressure -295Pa～+98000Pa (-30mm H2O～+10000mm H2O)

Relief Valve    Relief Valve with Flame Arresting

DN L H 50 290 320 80 420 470 100 420 470 150 535 545 200 700 620 250 835 700 300 950 780   Body Material A3、Aluminum、 SS304、SS304L、SS316、SS316L ling Fire Arresting trim Material SS corrugated plate with flame arresting and anti-explosion Seal Material Asbestos、PTFE Flame arrester grade BS5501: ⅡA、ⅡB、ⅡC Ambient Temperature -30～+60 Operating pressure -295Pa～+98000Pa (-30mm H2O～+10000mm H2O)