Master Flo HL2-Series actuators are designed for rugged, long-life performance. The low-maintenance, double-acting piston allows operation with standard hydraulic pressure supply with fail-safe capability. The actuator comes equipped with an advanced, multi-option automatic positioning system.
HL2-Series actuators are available in 2 piston sizes to meet your hydraulic supply and thrust requirements. Additional options such as manual hand pump overrides, adjustable travel stops, and special materials are also available. Positioner can be selected to meet various hazardous-area certification requirements.
Model HL2: Linear Hydraulic, Fail Closed
HL2: 13.4 / 86
HL2-3000: 7.7 / 50
HL2: 1500 psig (103 barg)
HL2-3000: 3000 psig (207 barg)
–50°F to 150°F (–46°C to 66°C)
4–20 mA, HART, Fieldbus
ATEX, IECEx, CE: Intrinsically Safe or Flame Proof
UL certification pending
Instrumentation: Less than 4W, continuous idle from 0.1W
Hydraulic Pump: Max 40W
* = required fields