Adjustable electric flange globe valve

Overview:

The regulating electric flange globe valve controls the action of the electric actuator by receiving the control signal (such as 4-20mA current signal or 0-10V voltage signal) issued by the control system. When the control system issues an opening signal, the electric actuator drives the valve stem to move upward, causing the valve core to gradually move away from the valve seat. As a result, the valve opening increases and the medium begins to flow. Conversely, when a closing signal is issued, the valve stem moves downward, the valve core gradually approaches and presses against the valve seat, the valve opening decreases until it is completely closed, cutting off the medium flow. During the regulation process, the position feedback device will continuously feed back the actual opening degree signal of the valve to the control system, forming a closed-loop control, thereby achieving precise regulation of the medium flow.

Technical parameters:

◆ Diameter: DN15-DN300

◆ Pressure range: PN16-PN100, Class150, 10K

◆ Valve body material: WCB, CF8, CF8M, CF3M, 2205

◆ Valve body type: Conventional, heat dissipation type

◆ Sealing material: Hard seal

◆ Medium temperature: 10℃ to + 350℃

◆ Connection method: Flange

◆ Applicable media: water, liquids, gases, oils, acidic and alkaline corrosive liquids, etc

◆ Control voltage: DC24V,AC24V,AC220V,AC380V.

◆ Control function: Regulating type

◆ Input signal: 4-20ma, 1-5v, 0-10v