Yes that is fine. the spring is required in our pumper valveDecember 15 2011 at 10:29 PM
Crosman Forum Member
from IP address 22.214.171.124
Response to OK, put the spring back in
let's try this.
1,000psi in valve, spring of 5# on a 1/4" diameter check, what pressure will be used to add air into the valve? _________________________
At the instance of air moving into the valve what force is on the check valve?____________________