Burling Valve Pressure Reducing, Differential and Back Pressure Regulating Valve, BD/BS Series
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BD/BS Series Pressure Reducing, Differential & Back Pressure Regulating Valve

Brand: Burling Valve
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Burling Valves traces its background and pedigree to the 1890’s with its First Direct-Acting Spring-loaded Regulator for a New York utility. 

The Burling Family has many years of regulator and control valve design and manufacturing expertise. Advanced technology and precision is seen in all Burling Valve products. 

This fast changing marketplace requires understanding and mastering of current and future technology and designs. Both new product development and existing product enhancements ensure that tomorrow’s Burling products will continue the Burling tradition of leadership. 

Both experienced and new engineers have come to trust Burling’s integrity, engineering and manufacturing expertise.

Specifications

Brand

Diaphragm Material

  • Alloy 20 or Incoloy
  • Beryllium Copper
  • Buna-N
  • EPDM
  • Fluorosilicone
  • Neoprene
  • PTFE
  • Stainless Steel
  • Viton

Enclosure, Body Material

  • Alloy 20 or Incoloy
  • Bronze
  • Carbon Steel
  • Cast Iron
  • Hastelloy
  • Stainless Steel

NPT Connection

  • 1” NPT Female
  • 1/2” NPT Female
  • 1-1/2” NPT Female
  • 2” NPT Female
  • 3” NPT Female
  • 3/4” NPT Female
  • 4” NPT Female

Pressure Range

  • bar: 0 to 206.8
  • kPa: 0 to 20,684
  • psig: 0 to 3,000

SAE Connection

  • 1” SAE Female
  • 1/2” SAE Female
  • 1-1/2” SAE Female
  • 2” SAE Female
  • 3” SAE Female
  • 3/4” SAE Female
  • 4” SAE Female

Seat / Seal Material

  • Seat: EPDM
  • Seat: KEL-F
  • Seat: Nitrile
  • Seat: Polyurethane
  • Seat: PTFE
  • Seat: RTFE
  • Seat: TFM
  • Seat: Viton

Supply Pressure - Maximum

  • bar: 206.8
  • kPa: 20,684
  • psig: 3,000

Tri-Clamp Connection

  • 1” Tri-Clamp
  • 1/2” Tri-Clamp
  • 1-1/2” Tri-Clamp
  • 2” Tri-Clamp
  • 3” Tri-Clamp
  • 3/4” Tri-Clamp
  • 4” Tri-Clamp

Tube Connection

  • 1” Tube
  • 1/2” Tube
  • 1-1/2” Tube
  • 2” Tube
  • 3” Tube
  • 3/4” Tube
  • 4” Tube

Welded Connection

  • 1” Butt Weld End
  • 1” Socket Weld End Female
  • 1/2” Butt Weld End
  • 1/2” Socket Weld End Female
  • 1-1/2” Butt Weld End
  • 1-1/2” Socket Weld End Female
  • 2” Butt Weld End
  • 2” Socket Weld End Female
  • 3” Butt Weld End
  • 3” Socket Weld End Female
  • 3/4” Butt Weld End
  • 3/4” Socket Weld End Female
  • 4” Butt Weld End
  • 4” Socket Weld End Female

Documentation

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