NRD
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 and benefits
- 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 flare and ODF solderconnections
- KVR 12 - KVR 22 and NRD: May be used in the following EX range: Category 3 (Zone 2)