Issue:
Is there a replacement diaphragm for a MK-8821 actuator ?

Product Line:
Valves and Actuators

Environment:
Maintenance

Cause:
Replacement

Resolution:
The MK-8800 and MK-8900 Series valves uses (2) PNV-202 Diaphragms and also has (1) Rolling Diaphragm, part number is PNV-312 .
See Bulletin below for installation.

Released for:Schneider Electric Canada