安全阀（空压机安全阀，A28安全阀）

bronze safety relief valve

safety valve (relief valve), bronze body, male/female bsp thread, bronze disc, metal seat

optional pressure: 10.5~20 kgf/cm2

when placing order, please indicate working pressure

(spring adjusting range: ± 1 kgf/cm2)

the disc can be replaced with ptfe for good effect of anti-leakage.

this type of safety valve is characterized by regulating of pressure in valve rising and blowing-out when actuated and is the smallest and lightest valve, and also can be used in non-corrosive gases (air, oxygen, nitrogen, etc.) steam and liquids, such as, water and oil. the sizes shown in the chart are subject to change