Our website uses cookies. By continuing to browse our site you are agreeing to our Cookie Policy.
Back To Top
Bettis BHHF Series Hydraulic Valve Actuator (Discontinued Product)
Bettis BHHF Series Hydraulic Quarter-Turn Helical Actuator
Bettis BHHF Series Hydraulic Quarter-Turn Helical Actuator
The Bettis BHHF Series is a hydraulic helical valve actuator.
This series has been discontinued.
Bettis BHHF Series Hydraulic Valve Actuator (Discontinued Product)

Specs

Power Source
Hydraulic
Product Type
Hydraulic Actuator
Actuation
Quarter-Turn, Spring-return, Helical Spline
Certifications
ATEX

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, ESD
Valve Type
Ball, Butterfly, Plug, Triple Offset, Easily adapted to all types of quarter-turn valves, dampers or louvers
Operating Temperature
Standard -20°C to +80°C(-5°F to +180°F). Consult factory for low-high temperatures.
Torque/Thrust
30 to 4,800 Nm (265 to 43,000 in-lbs)
Operating Pressure
90 to 202 Bar, 1,500 to 3,000 psi

Features

  • Using the multiple helical spline engagement with reciprocal splines on the piston, the high torque output is constant throughout the 90 degree rotations
  • Can operate in the most severe conditions, from high vibrations to severe environment locations
  • Mounting positions are numerous, with the models ready for direct mount modular control functions
  • Compact and concentric - small footprint to torque ratio
  • Available with choice of 1,500 psi 90 bar or 2,000 psi and 135 bar spring set (SR1 and SR2)
  • High water ingress protection IP68