This item replaces:AK-42309
Need replacement parts for this unit?
The AK-42309-500 Positive Positioner Pneumatic Relay is compatible with MK-2690-0-0-1, MK-2690-0-0-2, MK-3XXX, MK-44XX, MK-46X1-XXX-0-2, MK-48XX, MK-66XX, MK-68XX, MK-69XX, MK-7XXX, MK-88XX, and MK-89XX Series actuators. The AK-42309-500 cannot be used with the following actuators: M556, M573, M574, M693, MK-2690-0-0-0, MK-4600-0-0-0, MK-4600-0-0-1, and MK-12000 Series actuators.
- Force-balance relay-type position sensing mechanism
- Main-air and exhaust connections at actuator location speeds actuator response
- Large air capacity
- Adjustable start-point and span
This item is compatible with the following Barber Colman model numbers.
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There are no compatible model numbers that match your entry.
Please note: Many replacement parts have subtle differences between them and can be easily confused. Attempting to install the incorrect part voids the return coverage. If you are not completely sure your order is correct please give us a call at 1-888-757-4774.
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This item is cost-prohibitive to ship on its own but is available to ship with orders over $200.
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