Intelligent Safety Valve Controller -- VG9000
from Metso

Neles ValvGuard VG9000 is a new generation safety valve controller and partial stroke testing device for both emergency shutdown (ESD) and emergency venting (ESV) valves. With VG9000, plant safety can be increased due to extensive safety valve testing capabilities and improved diagnostics data. [See More]

  • Valve Motion: Rotary; Linear
  • Control Signal Input: Milliampere
  • Operation: OnOff; Modulating (optional feature)
  • Milliampere Control Signal Input: 4 to 20
P/H Series Pneumatic Quarter-Turn Valve Actuator -- P250 Double-acting
from Rotork plc

P (pneumatic) and H (hydraulic) ranges actuators are designed to provide a rotary, quarter-turn movement for either on/off or modulating duty. The robust design incorporates double sealing for superior environmental protection and features a one-piece ductile iron cast centrebody. Superior design... [See More]

  • Valve Motion: Rotary
  • Actuator Torque: ? to 87982
  • Operation: OnOff
  • Full Range of Rotary Motion: 90°
Bettis Model RPC-Series -- Model RPC 250
from Emerson Process Management, Valve Automation

Bettis RPC-Series pneumatic rack and pinion actuators represent a new generation of valve control, incorporating the latest technologies and materials available to offer a reliable, economical and long lasting product. [See More]

  • Valve Motion: Rotary
  • Actuator Torque: 125 to 375
  • Operation: OnOff
  • Full Range of Rotary Motion: 90°