Sharpe Valves electric actuators provide superior performance and reliability in a wide range of applications.

Series SEA Electric Actuator Design Specifications:

Enclosure:

• IP 67: Waterproof and dust-proof enclosure
• NEMA 4X: Waterproof and dust-proof enclosure
• Material: Dry powder coating aluminum alloy

Motor:

• Standard extended duty cycle induction motor F insulation class for all models
• Built-in thermal protection (275°F) prevents motor burning out
• Standard Unit is 120 VAC
• Standard motors are 30% duty rated

Position Indicator:

• All models except SEA-1 have continuous mechanical position indicator on the top of the actuator cover

Manual Override:

• Non-clutch design, the manual operation can be operated without any lever, clutch or brake upon power outage
• When electric motor is operating, manual hand-wheel will not rotate for safety purposes

Gear Train:

• High alloy steel gear trains provide self-locking function to avoid valve back drive
• Gear trains have been already lubricated sufficiently with anti-high temperature lubricant at the factory

Working Conditions:

• Ambient temperature: -22°F to 149°F
• Humidity: 30% to 95%

Various Options:

• Space heater
• Additional limit switches (2 units)
• Potentiometer unit (1K Ohm or 5K Ohm)
• Local control unit (local/remote, on/off)
• Conduit entrance (" PS, " PF, " NPT)
• Torque switches (2 units)
• Current position transmitter (output 4-20mA)
• Modulating controller (4-20mA, 1-5 VDC, 2-10 VDC)
• Various voltages
• Nylon enclosure material
• Thermostat
• 75% duty rating
• CE
• CSA (Conforming to the test standard for outdoor use)

Download Sharpe Series SEA Electric Actuator Datasheet 

Talk to one of our process control experts today at (855) 737-4714 or fill out our online form to learn more.