GFQ-2型新型全天候石油储罐呼吸阀 

特点及性能

1、新型全天候石油储罐呼吸阀壳体选用铸铁，碳钢、不锈钢等、耐腐蚀性好；

2、阀盘样用铸铝、聚四氟乙烯材料，耐低温，防冻性能好；

3、结构简单，易检修，安全方便；

4、新型全天候石油储罐呼吸阀性能经测试，完全符合石油工业标准SY7511-87规定。

Characteristics and performance

1、The shell made of cast iron, carbon steel, stainless steel etc. anti-corrosion 

2、The disc use cast aluminum, PTFE, resist low-temperature and anti-freeze.

3、Simple structure, easy repair and safe.

4、After tested, this valve fully meet the standard issued by Oil Industry Administration SY7500-87.

适用范围

1.新型全天候石油储罐呼吸阀，适用于储存闪电低于28℃的甲类油品和闪电低于60℃的乙类油品，如汽油，苯，甲苯，煤油，轻柴油，原油等油品及性能相同的化工产品的储罐。

2.可与新型波纹石油储罐阻火器配套使用。

Application

1.This new 24hours breather valve for oil tank are suitable for class A oil crylstal whose storage flash point is lower than 28℃ and class B oil whose storage flash point lower than 60℃.Such as tank for gasoline, coal oil, diesel oil, crude oil, benzene, toluol, ethanol etc.

2.This valve can also match new bellow oil tank flame arresting.