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Air Torque Pneumatic Actuator
Gear Box of Pneumatic
Pneumatic 316 Screw Ball Valve
Pneumatic PVC Ball Valve
Pneumatic PVC Butterfly Valve
Pneumatic Sanitary Ball Valve(2-way)--Clamp
Pneumatic Sanitary Ball Valve (3-way)
Sun Yeh Electric Actuator
Butterfly Valve
Gear Box
Solenoid Valve
5/2 Solenoid Valve
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 About
VALAND Valve
ID:
70836658
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SUN YEH Electric Actuator
Important Notices& Maintenance
Make
sure if the voltage is correct before wiring.Power off
before distribution or for maintenance purpose.
Lock tight the casting and conduit entrance after power
distribution to prevent from dusting or water spoiling.
The angle of electric actuators must not be below the
horizon or stands upsidedown. Avoid the zone of gas or any
chemical agent that might be explosive.
When electric actuators need two sets of unit for
simultaneously, pleaseconnect with the individual cable.
Don't install in the complete vacuum space directly.
The warranty period of our products is one year.
Actuators should be placed at clean and dry place for
storage, and protectedwith outer carton from being affected
by great temperature difference or seriousvibration. |
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Features
Enclosure:
IP 67: Waterproof and dust-proof enclosures.
NEMA 4X: Waterproof and dust-proof enclosures.
Material: Dry powder coating aluminum alloy.
Motor:
Standard extended duty cycle induction motor. H insulation class
for OM-1and OM-A; F
class for BM-2, and OM-2 to OM-12.
Built-in thermal protection (135??) prevents motor burning out
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Position Indicator:
All models have continuous mechanism position indicator on the top
of 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 won't rotate
for person safe purpose.
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: -30?? ~ +65??.
The humidity: 30% ~ 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 (1/2" PS, 3/4" PF, 1/2" NPT).
Torque switches (2 units).
Current position transmitter (output 4-20mA).
Modulating controller.
Various voltages.
?ylon enclosure material.
Certificates:
ISO 9001.
CE.
CSA. (Conforming to the test standard of outdoor usage.)
Dimensions
Option Items
VARIOUS VALVES
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2F-2., No.669,
Sec. 5, Zhongxiao E. Rd., Xinyi Dist., Taipei City 110, Taiwan (R.O.C.)
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© 2011 VALAND Industrial Corporation. All Rights Reserved.
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