2 port EXA_FWD_HNB_HNG_USB_USG
Compact 2 port valve Available for air,water,dry air and low vacuum
3 port HNG1_USG2_USG3
Compact 3 port valve Available for air,water,dry air and low vacuum
2_3 port resin body USB_USG
Compact 3 port valve resin body type Available for air,water,dry air and low vacuum