DANFOS Condensing pressure regulator, type KVR;Differential pressure valve, type NRD
Regulating system KVR and NRD is used to maintain a constant and su€ciently 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 in. Schrader valve for pressure gauge connection
• Available with …are and ODF solder connections
• KVR 12 - KVR 22 and NRD: May be used in the following EX range: Category 3 (Zone 2)