KVR Condensing Pressure Regulator

Brand: Danfoss

Regulating system KVR and NRD is used to maintain a constant and sufficiently high condenser and receiver pressure in refrigeration and air conditioning plant with air-cooled condensers.

KVR can also be used together with receiver pressure regulator, type KVD.
Features
  • Accurate, adjustable pressure regulation
  • Wide capacity and operating range
  • Pulsation damping design
  • Stainless steel bellows
  • Compact angle design for easy installation in any position
  • "Hermetic" brazed construction
  • 1/4" schrader valve for pressure gauge connection
  • Available with flare and ODF solder connections
  • KVR 12- 22: Compliant with ATEX hazard zone 2

Specifications

Brand

Applications

  • Liquid Capacity Application

Approvals & Certifications

  • ATEX Hazard Zone 2
  • EAC
  • UL Listed, File SA7200

Materials of Construction

  • Bellows: Stainless Steel

Operating Pressure

  • Adjustment Range of Factory Setting: psi: 145 (kPa: 1,000, bar: 10)
  • P-band for kVR 12-22: psi: 89.9 (kPa: 620, bar: 6.2)
  • P-band for kVR 28-35: psi: 72.5 (kPa: 500, bar: 5)
  • psi: 406.1 (kPa: 2,800, bar: 28) - Max.

Pressure Range

  • Adjustment Range: psi: 72.52 to 253.8 (kPa: 500 to 1,750, bar: 5 to 17.5)

Process Temperature

  • -45° to 130° C (-49° to 266° F)

Proof Pressure

  • psi: 449.6 (kPa: 3,100, bar: 31) - Max.

Tube Connection

  • 1/2” Tube
  • 1/2” Tube (Flare)
  • 1-1/8” Tube
  • 12 mm Tube
  • 1-3/8” Tube
  • 28 mm Tube
  • 5/8” Tube
  • 5/8” Tube (Flare)
  • 7/8” Tube

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