The Model 1600a precision vacuum regulator features control sensitivity of 1 water column and a balanced supply valve for high precision.
示范1600a精密真空调节器控制1敏感性水柱和高精度供求平衡的阀门。
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In addition, indoor air system, heat recovery systems, central vacuum system, fire doors Solenoid ValveControl system and indoor fire hose system configurations are rare in China.
Vacuum partial pressure control system is composed of computer system, vacuum modulation valve and partial pressure pump, of which the valve is one of key parts of the equipment.