Lane Regulators - How to measure your Outlet Valve Chamber Volume.

[@calt9777]

How do you determine/ measure the valve spring compression weight for 1 -2mm compressed?

[@mrcutt215]

So does the Outlet Valve Chamber Volume decide what Outlet Valve Stand off is to be used?

[@KAOSRIFLE]

Yes it does. This along with the pressure you are going to use and the caliber and power. So for a 12ft/lb .22 Falcon FN19 the best is 90bar and 3.67 X Energy. So 12ft/lb x 1.5factor = 18ft/lb X 3.67Factore = 66ft/lb energy in the store. 12.53ft/lb per cc at 90bar = 5.26cc Of Air Required. The valve has 1.5cc and so you need a stand off for 3.76cc to get the best possible shot count.