Performance feature

Its suitable for the small caliber valve nominal diameter: airproof test and strength test of DN15/100 flange type, through-type gate valve, cut-off valve and ball valve etc.

The main structures: axial press tight at left direction, radial advance and retreat, 90o overturn, axial press tight at right direction, movable frame advance and retreat, lift up and   down.

It uses the medium water and gas (anticorrosive water) circulation use, (gas resource is prepared by users themselves)

It fits the high and low pressure water pump, pressure meter displays, reading MPa precision 1.5 grade.

Detail: