SERIES U-754

HIGH TORQUE ELECTRIC ACTUATOR VALVES

The U-754 range motorized valves have been designed using Universal Switch Gear Control’s proven reliability in combination with the latest Technology. U-754 provides a simple, cost-effective way of controlling quarter turn valves and dampers. The design meets Industry’s need for a compact and reliable actuator, it is suitable for use in many areas where an IP 65, IP 67, IP 68 enclosure is required.

The U-754 Series of motorized butterfly valve is a single phase high torque electric actuator valve which is available in two versions:-

(a). The standard version is suitable for Open/Close duties where On/Off control is required (with feedback & BMS). The design of the motor and limit switch mechanism ensure setting and reliability.

(b). The next version of U-754 benefits from the addition of a control interface module having USB communication port, Data logger memory and Bluetooth/SD card which enables it to operate from a wide variety of control signals and provides status monitoring outputs. This version is suitable for continuous duties cycle, where modulating control is required

Universal has furthermore applied all the expertise of the Valve Engineering Unit (V.E.U.) in enforcing the butterfly valve range as one of its strongest flow control solution and a wide range of materials is available from ductile iron to highest grade and exotic super duplex stainless steels, that are proven and certified for all kinds of industry from potable water transmission to highly corrosive mining applications.

BENEFITS :-

(i). Motor Protection: - Thermally protected motor.

(ii). Rugged compact enclosure.

(iii). Positive travel: - Positive travel limitation by externally adjustable mechanical stops.

(iv). Contacts: - Potential free contacts for open, close, Trip status.

(v). Self locking electrical and manual drive. Status indicator.

(vi). Greater flexibility: - Being highly flexible, these valves are perfect to be used for machines or systems that require flexible processes.

(vii). Greater accuracy: - These valves have high precision screws and anti-backlash mechanisms, users can get ultimate precision and accuracy, resulting in exact processes and results.

(viii). Single source of supply: - These valves are great to be used for such applications which need just a single source of supply.

(ix). No shortage of supply: - In case there is a power outage, these actuators can still work with the help of a battery powered emergency power supply.

(x). Low operational costs: - The operational and maintenance costs of these actuators are lower than the pneumatic actuators. Thus, they can be effectively used in those systems that require low maintenance and operational costs.

OPTIONAL FEATURES :-

(i). 12 Watt anti-condensation heater.

(ii). Integrally mounted open/close and local/stop/remote selectors.

(iii). 1 Watt potentiometer for remote valve position indication.

(iv). Externally powered 4-20mA current position transmitter.

(v). USB Communication module.

(vi). Data Logger Memory.

(vii). Bluetooth / SD Card module.

TECHNICAL SPECIFICATIONS :                        

(a). Angle of Rotation: - Quarter Turn, Mechanically Limit to 90°

(b). Operating Temp. : - 0°c – 80°c

(c). Ambient Temp.: -10’C to 80’C

(d). Over Ride: - Manual, De-clutching

(e). Motor Protection: - “F” Class Insulation

(f). Electrical Protection: - Class – 1

(g). Input Supply: - 220V AC, 50/60HZ

(h). Limit Switch: - SPDT 10A-230V AC

(i). Potential free switches: - SPDT, 5A-230V AC

(j). Degree of Protection: - IP-66, IP-67

(k). Coating: -  Epoxy Coated & Enamel Painted

(l). Feedback: - Potential Free Contacts

(m). Control Type: - 3 Points Control, 4-20Ma, 0-10V DC

(n). Position Indicator: - Visual Top Mounted Indication

(o). Overload Protection: - Thermally Protected 120°  Cutoff

(p). Internal Humidity Control: - Optional

(q). Gear Train: - High Alloy Steel Gear Sets, Self Locking        

(r). Electrical connection: - Cable connector, screw terminals

(s). Operation range: - On/Off, 3-point control

(t). Internal humidity control: - (Optional)

(u). Housing material: - Cast aluminium alloy (epoxy painted)

MODEL NUMBER & REFERENCES :-