GF Electric Actuators - EA20, EA30, EA42 (Not for EA05)
Electrically Actuated Ball Valves (2-way & 3-way), Types 108-119
Available in sizes 1/2" through 6" in PVC, CPVC, polypropylene, PVDF with solvent cement socket, heat fusion socket, NPT thread or flanged end connections.
Duty Cycle: 100% (through 3"), 50% (4"-6")
Visual indicator standard.
Electrical Connection: 4 pin DIN plug. Available with cable gland or 1/2" conduit.
Protection Rating: NEMA 4X, IP 65 in accordance with DIN 40050
Limit Switches: 2 switches for end position adjustment standard.
Accessories: Manual override, Fail Safe Unit, up to 6 additional limit switches, Intermediate Position (3-way), Potentiometer, Speed Control (vario), Heating Element, Positioner/Controller (see below)
Electrically Actuated Butterfly Valve Type 035
Wafer-style butterfly valves available in sizes 2 1/2"-10" in PVC, polypropylene and PVDF.Duty Cycle : 2 1/2"-3": 100%; 4"-10": 50%
Voltage: 100-120/200-240V AC, 50/60 Hz selectable or 24 V DC/AC
Seals: EPDM or Viton. Other materials available on request.
Pressure Rating: 2 1/2"-5": 150 PSI at 68ºF/10 bar at 20ºC;
6"-8": 90 PSI at 68ºF/6 bar at 20ºC; 10": 60 PSI at 68ºF/4 bar at 20ºC
Control Times for 90ºrotation: 2 1/2"-3" = 12 secs.; 4"-10" = 8 secs.
Electrical Connection : 4 pin DIN plug. Available with cable gland or 1/2" conduit.
Visual Indicator standard.
Protection Rating: NEMA 4X, IP65 in accordance with DIN 40050.
Limit Switches: 2 switches for end position fitted as standard.
Accessories: Manual override, up to 6 additional limit switches, Potentiometer, Speed Control (Vario), Heating element, Fail Safe Unit, Positioner/Controller (see below)
Any EA 20, EA 30, EA 41, or EA 50 actuator can be factory equipped or be retrofitted with any of these accessories.
MECHANICAL LIMIT SWITCHES - Light a light, sound an alarm, interface with a PLC or computer. The possibilities are endless. Contact and inductive limit switches provide reliable point verification of the actuators location.
POTENTIOMETER - Know the exact position of your actuator at all times with the potentiometer. Used for both 90° and 180° application with 0-1000 W or 0-2000 W potential in one unit.
POSITIONER/CONTROLLER - The positioner is used to have external control of the opening of the valve from a remote device - tech sheet The controller is used continually adjusts the valve, based upon information from a sensor, to maintain a given condition as a set GPM rate. See Type 110 control ball valve details for this type of application. PDF file.
VARIO - With the "Vario" speed control, you can step the motor electrically to the cycle time you need. Set between 10 and 80 seconds
HEATER - For cold or damp environments, the heater is thermostatically controlled to maintain the actuator temperature between 32° F to 41° F (0° C to 5° C).
FAIL SAFE RETURN UNIT FR 10
- For electric valves
that must be fail safe
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for GF Pneumatic Actuators
Type PA 10 and PA20 - for ball valves 1/2" - 2"
Pressure Rating: 150 PSI at 68° F/10 bar at 20° C
Control Times for 90° rotation: <1 second (dependent on air supply)
Indicator: Visual indicator standard.
Control Medium: Neutral, non-aggressive gas. Control with non-corrosive liquids possible on request.
Control Pressure: 105 PSI/7 bar maximum
Control Connection: ¼" BSP female
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