Welcome to our websites!

Model QKF Full Open Safety Valve

Short Description:

Model QKF Full Open Safety Valve   Model QKF  full open valve is a driving control valve in the drill string cycle system with manual control of special wrench which can rotate 90 degrees, so that the switch can be realized as to achieve the goal of blowout control and spray proof. Specifications  Specifiaction  Connection  Min. Hole Diameter  mm (in)  Max. O.D.  mm (in)  Max. Working Pressure  Mpa QKF127 NC38 26 (1) 127(5) 70 QKF168 NC50 71.4(2 13/16) 168(6 5/8) 70 ...


Product Detail

Product Tags

Model QKF Full Open Safety Valve

 

Model QKF  full open valve is a driving control valve in the drill string cycle system with manual control of special wrench which can rotate 90 degrees, so that the switch can be realized as to achieve the goal of blowout control and spray proof.

Specifications

 Specifiaction  Connection
 Min. Hole Diameter

 mm (in)

 Max. O.D.

 mm (in)

 Max. Working Pressure

 Mpa

QKF127 NC38 26 (1) 1275 70
QKF168 NC50 71.42 13/16 1686 5/8 70
QKF178 NC50 76.2(3) 178  (7) 70

  • Previous:
  • Next:

  • Write your message here and send it to us