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Drilling rig integrated main valve XZJ-A

Summary Description:

Uses and FeaturesXZJ combined multi-way directional valve is a new generation of tunnel drilling rig valves independently developed by our company. The valve has comprehensive functions and simple operation, and has a qualitative improvement over the multi-way valve of the previous generation tunnel drilling rig. The valve has three operating handle rods, only two of which are used for daily operation, and the third one is used for unloading drill pipe, testing and other working conditions. The valve even misoperation will not bring danger, high safety. Performance parametersPath(mm)Nominal pressure(Mpa)nominal flow(L/min)Allowable back pressure(Mpa)2531.52002 

Details Introduction


Uses and Features

XZJ combined multi-way directional valve is a new generation of tunnel drilling rig valves independently developed by our company. The valve has comprehensive functions and simple operation, and has a qualitative improvement over the multi-way valve of the previous generation tunnel drilling rig. The valve has three operating handle rods, only two of which are used for daily operation, and the third one is used for unloading drill pipe, testing and other working conditions. The valve even misoperation will not bring danger, high safety.

 

Performance parameters

Path
(mm)

Nominal pressure
(Mpa)

nominal flow
(L/min)

Allowable back pressure
(Mpa)

25

31.5

200

2

 

Key words:

Watch repair equipment, watchmaker, Auro

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