Electric Steam & Water Control Valve
Electric Control Valve
Best selling,high performance cost
Features
· Corrosion resistant/Automatic regulation/Control with precision/Low failure/Installation simple
· Nominal pressure: PN16-PN25
· Medium temperature: ≤220℃(customized flow characteristics, equal percentage)
· Measurement media: cooling water, chilled water, high temperature hot water, saturated steam
Promise
Description
Reviews
Overview of The Electric Steam & Water Control Valve
As the degree of automation in the industrial field is getting higher and higher, the electric steam & water control valve is being used more and more in various industrial production fields. The electric steam & valve control valve is an important execution unit instrument in industrial automation process control. The electric control valve is energy-saving and environmentally friendly, and installation is simple. The valve is divided into three types according to the power used by the actuator, according to its function and characteristics: linear characteristics, equal percentage characteristics, and parabolic characteristics. The flow characteristic of the electric control valve is the relationship between the relative flow of the medium flowing through the electric control valve and its opening under the condition that the pressure difference across the valve remains constant.
Structure of The Electric Steam & Water Control Valve
The electric steam & water control valve is formed by connecting and combining the electric actuator and the regulating valve through mechanical connection assembly, debugging, and installation.
Working Principle of The Steam & Water Control Valve
The actuator of the electric steam & water control valve contains a feeding function and accepts a unified 4-20mA or 1-5V·DC standard signal, converts the current signal into the corresponding linear displacement, automatically controls the opening of the regulating valve, and achieves the continuous adjustment of the process parameters such as the pressure, flow, temperature and liquid level of the fluid in the pipeline.
Features of the Electric Steam & Water Control Valve
★ Control with precision, big allowable pressure deviations, and good sealing.
★ Big discharge value, Multi-level depression, Low noise, anti corrosion, long life.
★ Built-in balance seal ring, frequently On/Off, remove flash cavitation.
★ Integral packing box, compensation seal, dustproof and shock absorption, smooth flow.
★ Compared with the traditional process, the valve body adopts the iron mold sand-covered casting process, and there is no expansion phenomenon. The valve body has a uniform wall thickness, non-porous trachoma, high material density, and a more refined appearance.
★ The valve body and the stainless steel valve port will not be deformed after one-time molding processing in the casting process, and there will be no external leakage of the valve after long-term high-temperature use, ensuring that the valve port leaves the factory with low pressure and leakage.
★ The sealing ring is made of PTFE+ carbon fiber material with better wear resistance.
★ The paint surface uses a paint spraying line and drying equipment to make the paint adhesion stronger, the anti-corrosion effect better, and the gloss of the valve body significantly improved.
★ High temperature resistant valve body, stable operation, and long service life.
★ Integral packaging box, compensation seal, dust-proof, shock-absorbing, and smooth flow.
The Electric Steam & Water Control Valve Technical Parameter
| Valve Body of Electric Steam & Water Control Valve | |
| DN/mm | 15-150 |
| Kvs value/ m³/h | 4-300 |
| Route/ mm | 20-40 |
| Medium | Water,steam |
| PH value for medium | min 7，max 10 |
| Medium temperature | -20~220℃ |
| Nominal pressure | PN16/PN25 |
| Connection | Flange |
| Valve body material | Ductile Iron EN-GJS-400-18 (GGG40) |
| Valve stem material | non-magnetic stainless steel (304) |
| Valve core material | non-magnetic stainless steel (304) |
| Seal material | PTFE+ carbon fiber material |
| Actuator of Electric Steam & Water Control Valve | |
| Model | LY6000A |
| Motor type | Bidirectional AC synchronous motor |
| Control mode | Proportional control, forward or reverse |
| Material |
stainless steel gear, brass Lower plate of reducer: galvanized steel Bracket: die-casting aluminum alloy Shell: flame retardant ABS engineering plastic |
Company profile
CN BOILER ENGINEERING SOLUTION LLC is a comprehensive service provider of thermal energy systems in China, devoted to providing customers with one-step thermal energy system solutions by safe, save energy, environmentally, intelligent, and reliable. Main products include industrial boilers(hot water boilers, steam boilers, thermal oil boilers, waste heat boilers, and CFB boilers), steam generators(electric steam generators, electric hot water generators), intelligent control system by PLC control, PLC+PC control or DCS control, remote instrument and valves and so on. The control system includes industrial boiler control system(oil fired boilers, gas fired boilers, biomass fired boilers, coal fired boilers, electric boilers, waster heat boilers, CFB boilers), PLC deaerator control system, condensate recovery system, reactor control system, heating exchanger control system, hot air boiler control system etc.
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