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Voltage: AC24V
Control mode: 4-20MA 0-10V
Stroke: 20mm/40mm
Calibre: DN15~DN400
Nominal pressure: PN16/25
Torque: 1000Nm/3000Nm
Valve body material: ductile cast iron, cast steel, stainless steel
Electric control valves are suitable for connection control in district heating systems, HVAC systems requiring good dynamic stability, low noise and low leakage level of fluids. Can be installed with Siemens SAX, SKD, SKB, SKC series actuators.
● The maximum allowable differential pressure is 1000Kpa.
● Valve stem seal adopts combined special special seal.
● All-metal connection valve seat ensures service life.
● Conforms to GB9113 flange connection standard.
● Special equipment production licence i.e. pressure piping components.
● The valve body adopts pressure balanced type, which ensures high shut-off ability under low force and free switching under high differential pressure.
| Protection class | IP67 |
| Voltage | AC24V |
| Torque | 1000Nm/3000Nm |
| Control mode | Switch Control, 3-digit Floating Point, 0-10V 4-20MA, M-BUS, RS485 |
| Ambient temperature | -20℃ ~60℃ |
| Opening adjustment range | 0~100% |
| Valve material | Ductile iron, cast steel, stainless steel |
| Calibre | DN15~DN400 |
| Nominal pressure | PN16/25 |
| Medium temperature | -20℃ ~350℃ |
| Leakage rate | Kvs≤0.02% |
| Action time | 1000Nm/50S,3000Nm/180S |
| Stroke | 20mm/40mm |
| Applicable medium | Water,Steam |
| Fluid characteristics | Equal percentage |
| Spool structure | Cage structure, good flow characteristics |
| Stem, spool, seat | 304 stainless steel |
| Stem seal | Combination of specialised seals |
| Seal material | EPDMO-ring/Fluoroelastomer |
| Maximum allowable differential pressure | 1000KPa |
| Connection standard | Conforms to GB9113 flange connection standard |
| Valve body adjustment method | Pressure-balanced type ensures high shut-off capacity under low force. |
| Acquisition module | Built-in 2-way temperature (PT1000) 2-way pressure (4~20mA) (optional) |
| With manual switch control With special equipment production licence i.e. pressure piping components |
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