Pentair/Compool CVA-24 Valve Actuator Top Cover O-Rings

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T

tpribors

Active member
Aug 2, 2019
26
Las Vegas, NV
Does anyone have a part number or spec for the actuator shaft top cover O-ring?

I replaced the microswitches on my actuators and the top covers were hard to remove. I lubed them with lithium grease but one of the O-rings broke. We live in a very hot/dry/sandy area so I can see how these will wear.
 
Careful measurement and product comparison yielded a O-ring that fit. The closest to actual measurements (which were for a worn part from another actuator shaft) are 3/4 OD x 5/8 ID x 1/16. Lowes stocks this as a Danco #40.

Note this is a 1/16 dia ring, not the typical 3/32.
 
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