Single Seat Control Valve
Features
From the sealing point of view: the electric single-seat control valve has small leakage and good sealing performance. The single-seat can achieve zero leakage;
In terms of diameter: the diameter of the electric single-seat control valve is small; From the pressure point of view: when the pressure difference between the front and back of the valve is relatively large, the single-seat control valve cannot be used;
In terms of application: electric single-seat control valve is only suitable for use in low flow situations;
In terms of performance: the single-seat control valve has better sealing performance than the sleeve control valve, and is suitable for high and low temperatures that require reliability and high closing performance, and where the pressure difference between the front and rear of the valve is small.
Working Principle
The electric single-seat control valve has an electronic integrated structure and contains a feeding function. It accepts analog signals (4-20mA or 1-5V·DC) from the current or voltage of the control system, and converts the current signals into corresponding linear displacements. , automatically controls the opening of the valve to achieve continuous adjustment of pressure, flow, liquid level, temperature and other process parameters, so as to maintain the controlled process parameters at a given value and achieve remote automatic control. The adjustable range is large, the inherent adjustable ratio is 50, and the flow characteristics include straight line and equal percentage.
Applicable Working Conditions
Disclaimer
Hot Tags: dn80 pn40 electronic single seat control valve, China, manufacturers, suppliers, factory, buy, price, quotation, Electric Damper Valve, Motorized Control Valve, Control Valve Actuator, 4 20ma Flow Control Valve, Electric Regulating Valve, Electric Ball Valve
