Posted 6/11/2021 05:29 (#9052727 - in reply to #9052596) Subject: RE: Raven Control Valve on 2630
Don't call it a 'gator, it's a Ranger
The Fast Close valve can be difficult to work with. The valve cal number controls how the system works with the valve. The 2523 number would be appropriate for a standard control valve which you DO NOT have. If 5523 is giving good results, I would continue to use it.