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Text version of the page
| Model J3-4910 | ||||||||||||||||||||||||||||||||||||||
| Doc: J3/49I0/0I Nov 2007 | ||||||||||||||||||||||||||||||||||||||
| Electrically operated 3 way cast iron PN16 flanged ball valve | ||||||||||||||||||||||||||||||||||||||
| Highly visible LED light gives continuous actuator status indication. J3 L - 12-24V AC/DC J3 H - 80-240V AC/DC Multi-voltage capable with auto-voltage sensing: Torque output: range: 25~95Nm Break 20~80Nm Reseat Electronic torque limiter Protects against valve jams Anti-condensation heater Manual override All connections via external DIN plugs ~ no need to remove cover to connect Volt free end of travel confirmation switches IP65 weatherproof housing | ||||||||||||||||||||||||||||||||||||||
| Type Function J3-49I3 Standard power to open - power to close - Stays put on mains failure J3-49I4 Failsafe BSR - Battery Spring Return - Fails to safe position using an internal battery J3-49I5 Modulating DPS - Digital Positioning System | ||||||||||||||||||||||||||||||||||||||
| Applications: Water, oil and other medias, subject to compatibility with wetted parts in contact with media. Actuators sized on a maximum differential pressure of 10 bar wet service, if the intended duty is above this differential, or dry (air or gas) call to check actuator sizing as a larger output actuator may be required. Maximum working temperature of assembly is +I30C. If the intended duty is a higher temperature than this, contact us to discuss options. Remember to advise required flow pattern when ordering. | ||||||||||||||||||||||||||||||||||||||
| Valve Specifications: Body Ball Seats Pressure rating Valve temp limits Actuator temp limits | ||||||||||||||||||||||||||||||||||||||
| 3 Way ball valves -flow patten | ||||||||||||||||||||||||||||||||||||||
| Cast iron Cast iron PTFE PNI6 -20 to +200°C -20 to + 70°C | ||||||||||||||||||||||||||||||||||||||
| L Port - diverting | ||||||||||||||||||||||||||||||||||||||
| T Port - mixing | ||||||||||||||||||||||||||||||||||||||
| T Port - diverting | ||||||||||||||||||||||||||||||||||||||
| CE marked Traceable sequential serial numbering system Optional failsafe kit (Battery Back-up) - actuator fails to safe position on power failure | ||||||||||||||||||||||||||||||||||||||
| Status light basic functions: Constantly lit LED If the actuator is operating correctly with no faults, the LED shows a constantly lit light. | ||||||||||||||||||||||||||||||||||||||
| The LED flashes with 2 blinks | The LED flashes on/ off When the actuator senses an impending valve jam, the electronic torque limiter is activated and on activation, repeatedly flashes the LED on and off. | |||||||||||||||||||||||||||||||||||||
| Optional modulating kit with digital positioning system, either 0-10V or 4-20mA | ||||||||||||||||||||||||||||||||||||||
| aaaacici cöcöch aaaazü: | ||||||||||||||||||||||||||||||||||||||