4-20ma flow control valve dn15 dn20 dn25 electric adjustable water air proportional valve electric electronic flow control valve, You can get more details about 4-20ma flow control valve dn15 dn20 dn25 electric adjustable water air proportional valve ele
PROBLEM TO BE SOLVED: To provide a compact electric control valve with the simple structure and reduced in the assembling man-hours and facilitated in assembling, wherein the cost is reduced, and switching control between the small flow control and the large flow control is surely made.YOSHIDA ...
Function Introduction DPF(J)1.3~2.0 small size electronic expansion valve is mainly used in household frequency conversion air conditioning system to achieve automatic adjustment of refrigerant flow.It makes the air conditioning system maintain the best operating conditions, to achieve rapid cooling, heati...
a first intake manifold that comprises a first flow valve that controls the air flow into the first intake ports; a second intake manifold that comprises a second flow valve that controls the air flow into the second intake ports; a first exhaust gas manifold that receives exhaust gas from th...
康拉德---“欧洲原装进口,铸造中欧工贸新桥梁” 北京康拉德科技有限公司是一家专业从事欧洲工业产品进口贸易的公司,致力于打造德国、瑞士等欧洲中小型自动化企业与国内客户的连街桥梁,专注于做工控产品和用户之间的一站式供应商。主要产品有工业自动化设备、机电工控设备、液压设备、电气设备和零部件等产品。 通过100%从...
E+L air control valve with bracket right HASBERG 0.07mm*12.7*5M Infranor PAC-eK 230/11 FCL NO.219000XX021100FC Phoenix PSR-SPP- 24DC/TS/S - 2986232 avintos Flow Control V46C2-16(Ordernr:0690000213,pressure:1.8-10bar) VEM 646701 JAHN WSAG 10 R3/8 2654490-000-00 IVD GmbH MLR25L ...
Solenoid Valve Control Valves Solder Connection Refrigeration Parts High quality Air Conditioning Solenoid Valve $13.69 Min. order: 50 pieces freezer air condition hvac air system refrigerator spare parts $0.60 - $5.00 Min. order: 50 pieces
The control system determines the amount of air intake into the engine by controlling the throttle opening. The throttle valve is operated by means of a motor based on the signals from the ECU, and the data of throttle opening are fed back to the ECU by the throttle sensor. The electronic...
light industry and other industries. It can be drived by 380V/220V/110V AC (or other power customized) power or 24V/110V DC power. Control signal can be 4-20mA current signal or 0-10V voltage signal. It can move the valve to desired position, realize automatic c...
Valve drive circuit 21 responds to error signal ei and provides signals to modulate the opening of valve 12, changing the rate of air flow in duct 11. The change in air flow rate causes, in turn, changes in heat transfer between element 80 and the air stream, the temperature of element...