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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And the balance valve which is used in the air conditioning water balanced system, includes static balance valve, dynamic balance valve, different pressure control valve ect.

平衡阀主要有：静态平衡阀、动态平衡阀、压差控制阀等系列空调水平衡系统。

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And the balance valve which is used in the air conditioning water balanced system, includes static balance valve, dynamic balance valve, different pressure control valve ect.

平衡阀主要有：静态平衡阀、动态平衡阀、压差控制阀等系列空调水平衡系统。

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