Your present location:Home >> Tubing Drain Valve >> Tubing Drain Valve
  • Product name: Tubing Drain Valve
  • Product number: ZX015
  • On time: 2014-07-04
  • Views : 174

The Tubing Drain Valve allows for the tubing string to be drained prior to tripping, avoiding problems associated with pulling a “wet string”. 

The Tubing Drain’s shear value is easily adjusted by simply adding or removing shear screws. The Tubing Drain is activated by putting sucker rod to shear the shear pins and open the large drainage ports to the annular space above the pump. 

Key words : Tubing Drain Valve

Copyright © 2013 Shandong Zhaoxin Oil Tools Co., Ltd All rights reserved. 鲁ICP备09047547号