| Model Number※1 | 2-Way | 3-Way | |
|---|---|---|---|
| H 202 U－XXX | H 203 U－XXX | ||
| Valve Type | Diaphragm Type Direct Operated Poppet | ||
| Valve Operation | NC （Normally Closed） | [3]：NO [2]：COM [1]：NC |
|
| Fluid | Air, Water, Pure Water, Chemicals※2 | ||
| Operating Pressure Range | －90～ 200 [kPa] | ||
| Compatible Tube Diameter | 3 [mm] | ||
| Proof Pressure | 300 [kPaG] | ||
| Fluid Temperature | 5 ～ 50 [℃] | ||
| Ambient Temperature | 5 ～ 50 [℃] | ||
| Ambient Humidity | 30 ～ 85 [%] | ||
| Flow Factor Cv | 0.065 | ||
| Orifice Diameter | 2.0 [mm] | ||
| Volume of Valve Chamber | 38 or less [μℓ] | 99 or less [μℓ] | |
| Enclosure | IP40 or equivalent | ||
| Mounting Orientation | at will | ||
| Mass | 82 [g] | 84 [g] | |
| Operating Noise | 70 or less [dB] | ||
| Life Cycle/Durability※3 | 10,000,000 [cycles] | ||
| Material for Wetted Parts |
Body | PPS | |
| Diaphragm | EPDM | ||
| Electrical Specifications | |||
| Working Voltage | 24V DC / 12V DC | ||
| Allowable Voltage Fluctuation | ±10% | ||
| Power Consumption | 3 [W] | ||
| Heat-Resistant Class | Class H（180 ℃） | ||
For improvement and other purposes, specifications, dimensions, etc. of this product are subject to change without notice.
