| Customization: | Available |
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| Cooling Method: | Direct Cooling |
| Certification: | ISO, CE, CCC |
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The KVR+NRD pressure regulating system is used to maintain constant and sufficiently high condenser pressure and receiver pressure in refrigeration and air conditioning installations with air-cooled condensers.
| TYPE | Nominal liquid load Δp=0.2bar (evaporator load) kw | Hot gas load Δp=0.2bar (evaporator load) kw | Bell mouth connection | Product Code | Solder connection | Product Code | ||||||||
| R22 | R134a | R407A/R507 | R4C7C | R22 | R134a | R404A/R507 | R407C | in. | mm | in. | mm | |||
| KVR12 | 50.4 | 47.3 | 36.6 | 54.4 | 13.2 | 11.6 | 12 | 14.3 | 1/2 | 12 | 034L0091 | 1/2 | 034L0093 | |
| 12 | 034L0096 | |||||||||||||
| KVR15 | 5/8 | 16 | 034L0092 | 5/8 | 16 | 034L0097 | ||||||||
| KVR22 | 7/8 | 22 | 034L0094 | |||||||||||
| KVR28 | 129 | 121 | 93.7 | 139.3 | 34.9 | 30.6 | 34.9 | 37.7 | 1⅛ | 034L0095 | ||||
| 28 | 034L0099 | |||||||||||||
| KVR35 | 1⅜ | 35 | 034L0100 | |||||||||||
| NRD | 1/2 | 020-1132 | ||||||||||||
| 12 | 020-1136 | |||||||||||||
| te=-10ºC tc=+30ºC | KVR type regulator is supplied without bell nut | bell nut | 1/2 | 12 | 011L1103 | |||||||||
| 5/8 | 16 | 011L1167 | ||||||||||||
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