Highlight: Electric Control Valve
Product introduction:
The electronic electric sleeve control valve consists of a straight-stroke fully electronic electric actuator and a straight-through low-flow-resistance
balanced sleeve valve. It features a compact structure, light weight, and sensitive action. The fluid channel is in an S-shaped streamline design,
resulting in small pressure drop loss, large valve capacity, and precise flow characteristics. It can be controlled and operated directly by accepting
control signals from regulating instruments (such as 4-20mA DC, 0-10mA DC, or 1-5V DC) and single-phase power supply, realizing automatic
regulation and control of fluid media in process pipelines. It is widely used in precisely controlling process parameters of media such as gas,
liquid, and steam, maintaining parameters like pressure, flow rate, temperature, and liquid level at the set values. It is a new generation of
general-purpose control valve products conforming to IEC standards.
Product technical parameters:
| Nominal Diameter DN (mm) | 15~200 |
| Nominal Pressure PN (MPa) | 1.6 |
| Test Pressure (MPa) | Strength (water) | 2.4 |
| | Enclose (Water) | 1.76 |
| Main Components | Body | WCB/CF8/CF8M |
| | Valve ball | Stainless steel/Carbon steel |
| | Seat | PTFE |
| | Packing | Soft graphite |
| | Shaft | 2Cr13 |
| | Handle | Ductile iron |
| Working temperature | ≤150℃ |
| Medium suitable | Water, oil, steam |
Product features:
1. The ZDLM electronic electric sleeve control valve is an actuator unit of instruments in automatic control systems. It is powered by an AC220V power
supply and can be controlled and operated by accepting current or voltage signals (4-20mA, 0-10mA, or 1-5VDC) input from DCS, PLC systems, regulating
instruments, operators, etc. It adopts an electromechanical integrated structure, with functions such as in-machine servo operation, opening signal position
feedback, position indication, and manual operation. It features strong functionality, reliable performance, simple wiring, and high regulation accuracy. It
changes the valve opening displacement through the thrust output by straight stroke to achieve precise regulation and control of the process parameters
of fluid media.
2. The ZDLM electronic electric sleeve control valve can be classified by action mode as follows: - Direct action: Electrically closed - normally open type
(the valve position moves downward when the electric signal increases), - Reverse action: Electrically open - normally closed type (the valve
position moves upward when the electric signal increases),
3. The ZDLM electronic electric sleeve control valve is a straight-through sleeve cast spherical valve, which adopts a balanced valve core. It has small
unbalanced force and stable operation, and is suitable for working occasions with large pressure difference between the front and rear of the valve and
slightly large leakage.
Our Advantages:
Product Tags:
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Electric Control Valve for Water Steam Oil ISO Certified Images
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