A piston-operated (not diaphragm) solenoid valve engineered specifically for steam, hot water, hot oil and thermal fluid lines — the rigid piston seal handles higher temperatures and pressures than a standard diaphragm design.
| Model No. | Port | Seal | Max Pressure | Kv (m³/hr) |
|---|---|---|---|---|
| HCP-2I | ½" | Spl. Viton | 12 Kg/cm² | 4 |
| HCP-4I | 1" | Spl. Viton | 12 Kg/cm² | 12 |
| HCP-8I | 2" | Spl. Viton | 12 Kg/cm² | 38 |
| HCP-A254I | ½" | PTFE | 45 Kg/cm² | 4 |
| HCP-A454I | 1" | PTFE | 45 Kg/cm² | 12 |
| HCP-A854I | 2" | PTFE | 45 Kg/cm² | 38 |
Steam boiler and autoclave circuits, thermal oil heating systems, hot water utility lines, and process heating skids where diaphragm valves would degrade under sustained high temperature.
Tell us your temperature, pressure and line size and we'll confirm the right HCP configuration.