Application in pneumtic system
4H and HV series hand -switch valve

Hand switch  valve
 The hand-operated valves feature the push-pull structure and hence quick reversing action. The rotary spool valves for hand operation, featuring rigid or soft seals for surface.
Connecting pipe calibre : G1/4-G1/2
Service pressure: 0-0.8Mpa
Applicable temperature: -5-60oc

Features:
1) Working medium: 40 microns filtered air
2) Joint pipe bore: G1/4"-G1/2"
3) Working-pressure range: 0-1.0MPa
4) Operating temperature range: -5~50°C
5)Pneumatic Lubrication: not necessary