GEMELS S.p.A.
J4C Series Electric Actuators
Model No.: J4C
The J4C series are quarter-turn electric actuators for GEMELS ball valves (DN6-DN50). Models J4C-20/35/55/85/140/300 provide 20-300 Nm operational torque, powered at 12 VAC/VDC or multi-voltage 24-240 VAC/VDC with a 24V brushless motor, IP67 rating, 4 SPDT limit switches and heater. Options include digital positioner (4-20mA etc.), BSR battery fail-safe and 3-position control, with ISO 5211 F03-F10 flanges.
Specifications
| Product Type | Electric Actuator |
| Operation | Electric |
| Models | J4C-20, J4C-35, J4C-55, J4C-85, J4C-140, J4C-300 |
| Torque Range | 작동 토크 20 ~ 300 Nm (브레이크 토크 25 ~ 350 Nm) |
| Supply | 12 VAC/VDC 또는 24~240 VAC/VDC, 듀티 75%, IP67 |
| ISO 5211 Flange | F03 ~ F10 |
| Temperature Range | -20°C ~ +70°C |
| Certification | IP67 (DPS 디지털 포지셔너·BSR 페일세이프 옵션) |