Pneumatic Volume Booster 4514A Rotork Vietnam

 

 

Features

  • • Flow capacity of 150 SCFM (255 m3/HR) - extremely fast and responsive operation
  • • Five signal to output ratios - versatility to meet most control element requirements
  • • Control sensitivity of 1" water column allows use in precision applications
  • • Soft supply and exhaust valve seats minimizes air consumption
  • • Separate control chamber isolates the diaphragm from the main flow to eliminate hunting and buzzing
  • • Optional remote feedback port minimizes pressure drop at final control element under flow conditions
  • • Optional adjustable by-pass needle valve (includes bubble tight exhaust valve) - allows tuning for optimum dynamic response (1:1 ratio only) and cycle free operation with valve positioners
  • • Certification for use in all Canadian territories and provinces
  • • 4514A, 4524A, 4534A, 4544A, 4554A, 4516A, 4526A, 4536A, 4546A, 4556A