Danfoss KVP 12 evaporator pressure regulator — 12 mm (1/2 in) flare, 0 – 5.5 bar, code 034L0021
Danfoss · HVAC & Refrigeration · Pressure Regulating Valves
Danfoss KVP 12 evaporator pressure regulator (code 034L0021) from the Danfoss KVP range of mechanical, self-acting pressure regulating valves for commercial and light-industrial refrigeration. The KVP is installed in the suction line after the evaporator and maintains a constant, adjustable minimum evaporating pressure by modulating (throttling) the suction gas flow. It holds a constant evaporator surface temperature, protects against an evaporating pressure that falls too low (for example freeze protection on a water chiller), and lets several evaporators run at different evaporating pressures on one compressor. This SKU has 12 mm (1/2 in) flare connections (inlet and outlet), a regulating range of 0 – 5.5 bar (0 – 80 psig) and a maximum working pressure of 18 bar (260 psig); media temperature range -45 to 130 C (-49 to 266 F). Compact angle-design valve with hermetic brazed construction and a stainless-steel bellows; the setpoint is adjustable on the top spindle under a sealing cap and a 1/4 in Schrader valve is provided for pressure testing. Suitable for HFC/HFO refrigerants. UL listed (C UL US), EAC and RoHS. Price on quote.
Specifications
- Part number
- 034L0021
- HS code
- 8481.10
- Material
- Steel body, stainless steel bellows; copper ODF connection stubs
- Pressure rating
- 18 bar (260 psig)
- Temperature range
- -45 to 130 C (-49 to 266 F)
- Standard
- Danfoss KVP
- Standard size
- 12 mm
Compatibility
Select a KVP by body size (KVP 12 / 15 / 22 / 28 / 35), connection type (flare or ODF solder) and connection size. Flare and ODF-solder versions, and inch versus metric ODF stubs, are separate code numbers with separate EANs — confirm the connection before ordering. Factory setting and regulating range are adjustable on the top spindle under the sealing cap.
Approvals
HVAC & Refrigeration · More Danfoss · Printable datasheet