Sentinel 10 Diaphragm Actuator | SLB

Sentinel 10

10-in diaphragm actuator

schematic line drawings of valves and pipelines on a blue background

Reliable and cost-effective Sentinel 10 actuators are designed to be used with 2 9/16-in, 5,000-psi nominal gate valves. They are recommended when instrument air or sweet and dry well gas is available.

  • Fail-safe design
  • Rising stem design
  • Cameron seal technology
  • Fixed drift adjustment
  • Corrosion-resistant materials
  • Optional devices and accessories

Actuator specifications

  • API Spec 6A actuators for use with 2 1/16-in 5,000-psi nominal gate valves
  • API Spec 6A Appendix F, PR-2 qualified
  • Temperature ratings: 0 to 180 degF [–18 to 66 degC]; other temperatures available
  • 10-in standard diaphragm sizes for these valves
  • 170-psi [11.7-bar] maximum operating pressure
  • Wide range of options available

Bonnet specifications

  • Standard stem and bonnet material (API material and temperature class dependent)
  • PSL 1 and 2
Cutaway of Sentinel 10 Diaphragm Actuator