Barton 199 Dpu, Swp 2500 Psi, 0-400"Wc. (Yellow/Gold), Non-Nace Dpu (Gold Color)

by Barton
Dhs. 9,198.60

Product name       : Barton Differential Pressure Units

Type                      : Swp 2500 Psi, 0-400"Wc. (Yellow/Gold), Non-                                         Nace Dpu (Gold Color)

Brand                    : Barton

Weight                  : 16.0

Dimensions           : 28x28x29 cms

Features               

  • Barton Differential Pressure Units (Dpus) Model 199 Serve As Actuating Units For A Wide Variety Of Instruments.
  • All Models Feature Rupture-Proof Bellows.
  • Each Dpu Consists Of A Bellows Unit Assembly (Bua) And Removable Pressure Housings.
  • Within The Bua, Flexible Bellows Are Secured To A Centerplate.
  • In Dual-Bellows ...199 Dpu, Swp 2500 Psi, 0-400"Wc., Non-Nace Dpu (Gold Color)Our Barton 199 Differential Pressure Units (Dpus) Serve As Actuating Units For A Wide Variety Of Instruments. All Models Feature Rupture-Proof Bellows.
  • Each Dpu Consists Of A Bellows Unit Assembly (Bua) And Removable Pressure Housings.
  • Within The Bua, Flexible Bellows Are Secured To A Centerplate.
  • In Dual-Bellows Models, The Movable Bellows Are Rigidly Connected By A Dual Valve Stem That Passes Through The Centerplate.
  • Valve Seats, In The Centerplate Passage, Form A Seal With The Valves.
  • Contacting The Valve Stem In The Centerplate Is A Drive Arm Pivoted On The End Of A Sealed Torque Tube.
  • The Bellows Is Filled With A Clean, Noncorrosive, Low-Freezing Point Liquid.
  • A Range Spring Assembly Provides Tension Against Applied Pressures.
  • In Operation, Pressure Is Applied To Both Sides Of The Bellows. Any Difference In Pressure Causes The Bellows To Move Until The Spring Effect (Range Springs) Balances Out The Force.
  • The Linear Motion Of The Bellows (Proportional To The Dp) Is Transmitted As A Rotary Motion Through The Torque Tube. In Dual-Bellows Units, If The Bellows Are Subjected To A Dp Greater Than The Unit S Dp Rating, A Valve Closes And Traps The Fill Liquid In The Bellows Fully Supporting The Bellows And Preventing Rupture.
  • Since Opposing Valves Are Used, Full Protection Is Provided In Either Direction.
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