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")
Voltage: 100 -120/200 - 240V
AC, 50/60 Hz selectable or 24 V DC/AC.
Seals: EPDM or Viton
Pressure Rating: 150 PSI at 68ºF/10
bar at 20ºC
Control Times for 90º rotation:
Visual indicator standard.3/8" - 2" = 6 sec
2 1/2" - 3" = 12 sec
4" - 6" = 8 sec.
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)
MODULAR ACCESSORIES FOR ELECTRIC ACTUATOR VALVES
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 actuator’s 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
The FR 10 is a battery powered Fail Safe Return Unit.
When a power loss of more than 0.5 seconds is detected by the main voltage sensor, the
unit automatically disconnects the actuator from the main voltage and powers the valve to
a pre-selected position; i.e. fail safe open or closed. When the main power supply
returns, the actuator continues as normal. The FR 10 unit is capable of powering either
one EA 20/EA 30 or one EA 41/50 electric actuators. This system will use a 24VDC
actuator -- power supply for FR 10 is 110 or 230 volt. Detail
in PDF file.