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参数说明

On top of a tank car tank manhole covers installation,with functions of breathing and emergency vent.Within breathing valve internal pressure in the process of oil tank and the pressure balance.Emergency air exhaust devices in a tremendous rise of pressure.Even in tanker accident conditions,the respiration valves of the overflow device remained sealed,medium tank from leaking in order to prevent major accidents.Manhole cover can be installedon the exhaust gas recycling valve,oil hole,spill-proof sheath maerial,etc.

modelWDRKG-S-560C
Specification16"、20"
emergency exhaust valve10"
anti-stress0.254MPa
emergency opening pressure21KPa-32KPa
Maximum Displacement7000m3/h
connection methodFlange
temperature range-20~+70°C
Package Size49×49×24cm、59×59×24cm
net weight11kg、14kg
gross weight12kg、16kg
Package1 piece/carton