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Bettis BLF/BLFR Series Hydraulic Valve Actuator
Bettis BLF-BLFR Series Linear Hydraulic Valve Actuator
Hydraulic helical valve Actuator can be operated in the most severe conditions while providing a compact valve automation solution.
Bettis BLF/BLFR Series Hydraulic Valve Actuator

Specs

Power Source
Hydraulic
Product Type
Hydraulic, Linear
Actuation
Spring-return,Double-acting
Certifications
This product is only intended for use in large-scale fixed installations excluded from the scope of Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS 2).
Control Type
On/off
Valve Type
Gate
Operating Temperature
135 bar (2,000 psi)
Torque/Thrust
1,000 lbs-in to 142,000 lbs-in at 2,000 psi
Operating Pressure
135 bar (2,000 psi)

Features

  • Requires no external moving parts during operation
  • Includes pressure main-taining function against temperature variations
  • Provides direct visual position indication and integrated crossover valve for globe valves
  • Easy installation on intermediate flange of globe valve
  • High water ingress protection IP68
  • Viscosity of hydraulic oil 30 to 4800 Nm /265 to 43000 lbs/inViscosity of hydraulic oil 15 to 200 cSt