Zhejiang Jinfeng Automatic Meter Co., Ltd.

Summary The30D04Y/30D04R self-operated differential pressure control valve is composed of the control valve actuator and a spring used for pressure s

Summary The 30D13Y/30D13R pilot-operated (before valve) pressure control valve is composed of the control valve pilot and actuator. It is suitable fo

Summary TheV230D01/V231D01self-operated (after-valve) pressure control valve is Composed of the control valve, actuator And a spring used for pressur

Summary The 30D02Y 30D02R self-operated (before-valve) pressure control valve is composed of the control valve, actuator and a spring used for pressur

Summary The30D03Y/30D03Rself-operated differential pressure control valve is composed of the control valve actuator and a spring used for pressure se

Summary The30D12Y/30D12R pilot-operated (after valve) pressure control valve is composed of the control valve pilot and actuator .It is suitable for

Summary The 30T0 1Y/30T01R self-operated temperature heating type control valve is composed of the control valve and temperature cont roller provid

Summary The 30T02Y/30T02R self-operated temperature cooling type control valve is composed of the control valve and a temperature controller provid

Summary The 30L01Y 30L01R self-operated flow control valve is composed of the control valve provided with flow setting and actuator. The main features

Summary The30D01D03Y/30D01D03R self- operated pressure and differential pressure control valve is composed of the control valve, two actuators and two