Posted 6/11/2021 05:29 (#9052727 - in reply to #9052596) Subject: RE: Raven Control Valve on 2630
Near Intersection of I-35 & I-90 Southern Mn.
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.
Raven Control Valve on 2630
