Japan, Toho Seisakusho
Toho Seisakusho dVRH Series Motor Valve
Made in Japan
Manufacturer: Toho Seisakusho
Model: dVRH Series: dVRH6-212, dVRH6-222, dVRH6-312
Features
It serves as a flow control valve for all fluids, accurately controlling the flow rate.
Cast steel and stainless steel valves are suitable for a wide range of applications, including high temperature, high pressure, and corrosive fluids.
Specification
| specification | |
| format | dVRH6-212 type |
| dVRH6-222 type | |
| dVRH6-312 type | |
| dVRH10-212 type ≪Two-way opening, single seat≫ | |
| dVRH10-222 type ≪Two-way mouth, two seats≫ | |
| dVRH10-312 type ≪Three-way outlet mixing, split flow≫ | |
| Caliber range | 10A~100A |
| Type of fluid | water, steam, seawater, oil, gas, air |
| Maximum operating differential pressure | Refer to the general catalog (three-way circulation varies depending on the flow path) |
| Fluid temperature limits | 200℃ |
| Power-supply voltage | 1φ AC100/110V, 200/220V, 50/60Hz |
| Opening/closing timing | See general catalog |
| control operation | On-off action, proportional action |
| Flow characteristics | On-off, linear, modified linear, equal percentage |
| Valve member material | Three-way valve FC-CAC 406 |
| Two-way valve is FC-SUS304 (SCS13) | |
| motor | E class 30 minute rating |
| Installation conditions | -20℃～+40℃ |
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