4F series foot valve
Model 4F210-08 4F210-08L 4F210-08G 4F210-08LG
Position number five-mouth two-position
Working-Medium air
Adapetr's caliber Straightly-action type
Effective section area air-admission=gassing=PT1/4
Guaratee pressure with stande 0-8KGF/CM
Ambient temperature -5~60
Lubrication No need