Hose Swivel
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Address: No.4 Xuesong Rd, Hi-New Technology Industry Development Zone, Zhengzhou City, Henan Province, P. R. China,450001
Tel/Whatsapp: 86-13700884564
E-mail: [email protected]
Tel/Whatsapp: 86-13700884564
E-mail: [email protected]
Sight Glass(three side)
oil sight glass
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A common fault of self-styled oil gun. sight glass oil gun cannot be closed or shut down after a small amount of oil.The reason is that a foreign body between the main valve and valve seat or valve spring failure, not sealing function.The solution is to clean the main valve, spin valve spring or replace vice valve spring. not self-styled oil gun.Reason is untight seal switch thin film on the cavity and the level sight glass outside world, such as plastic cavity pressure wire is not tight, oil gun mouth connecting sleeve and the auxiliary seat in the O type sealing ring is oil sight glass damaged, make the switch membrane could not form pressure difference between inferior vena.