Return to Index  

Delrin valve stem

April 13 2017 at 10:02 PM

B3ntong  (Login Oragon2)
YF


Response to Delrin QB 78 valve stem question

Got mine from MA and was told to check the seat of the valve make sure no nicks and uniform all around. Apply mild grinding compound then chuck the stem to a drill then slowly turn it while pulling on it (valve out the air tube of course) turn it until you get a uniform in print of the valve seat. I had to turn mine 2x to get it to seal forever.

 
 Respond to this message   
Responses


 

D I S C L A I M E R
JK's Airgun Forums, moderators, and administrators are not responsible for any problems that may occur from reading or using content posted on this forum, as they are the exclusive responsibility of two parties: the person who posted it and the person who acted on said posted information.Use of our forums by people under 18 years old is allowed only with legal guardian(s) present..