Air compressor Safety valve

Air compressor Safety valve:, Used for air compressor;, change time when loosen, Checking time every 50hours - details see: https://www.machineto.com/air-compressor-safety-valve-10209253

Place of Origin:Shanghai China (Mainland)	Brand Name:Golden Eagle	Model Number:HL-APSV	Type:Valve
Material:steel	Replacing time:when cann't tighte down	Checking time:every time when maintainance

This is using for high pressure breathing air compressor, for adjusting the pressure.

The pressure range is 200bar to 330bar.

Replacing time of each spare:

No.	Name	Unit	Replacing time
1	CE750 Lubricating oil 1L/bottle	L	Per 25 hours
2	Active carbon filter	pc	Per 50 hours
3	Air intake filter	pc	Per 50 hours
4	Drain valve	pc	when can't tighten down
5	Triangle belt	pc	when work loosely
6	O-RING	pc	when inflatable joint leak
7	Safety valve	pc	when the compressor is working,and safety valve leaks