The1year
Voltage stabilizer 380V three-pha
Handheld Water Quality Biotoxicit
small tractor tiller
Cutting Shearing Punch machine
Crawler of drilling rig (Geologic
side punch machine
Shajin centrifugal concentrator
Environmentally friendly air cond
reverse osmosis water purificatio
KITZ cast iron flange gate valve in Kitazawa, Japan: the opening and closing part of the gate valve is the gate, and the movement direction of the gate is perpendicular to the fluid direction. The gate valve can only be fully opened and fully closed, not adjusted and throttled. The ram has two sealing surfaces. In the common mode, the two sealing surfaces of the ram valve form a wedge, and the wedge angle varies with the valve parameters, usually 50. When the medium temperature is not high, it is 2 ° 52 '.
