Danfoss KVP 22 evaporator pressure controller — 22 mm (7/8 in) ODF solder solder, 0 – 5.5 bar, code

Danfoss KVP 22 evaporator pressure controller (code 034L0025) 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 22 mm (7/8 in) ODF solder ODF solder 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 and hydrocarbons (incl. R290, R600a, R1270). UL listed (C UL US), EAC and RoHS. Price on quote.

Type

Evaporator pressure controller, KVP 22 Code number: 034L0025 Series: Danfoss KVP mechanical pressure regulating valve Function: Evaporating (suction) pressure regulation, modulating Connection: 22 mm (7/8 in) ODF solder ODF solder, inlet and outlet Connection type: Solder, ODF Regulating range: 0 – 5.5 bar (0 – 80 psig) Max. working pressure (PB/MWP): 18 bar (260 psig) Media temperature range: -45 to 130 C (-49 to 266 F) Body design: Compact angle design, hermetic brazed construction, stainless-steel bellows Pressure test port: 1/4 in Schrader valve Applicable refrigerants: R1234yf, R1234ze(E), R134a, R22, R404A, R407A, R407C, R407F, R407H, R422B, R422D, R448A, R449A, R449B, R450A, R452A, R454A, R454C, R455A, R507A, R513A, R515B, R516A, R1270, R290, R600, R600a Conformity assessment: PED category Art. 4, par. 3 (sound engineering practice) Approvals: UL (C UL US Listed), EAC, RoHS, RoHS China Net weight: 0.35 kg Gross weight: 0.39 kg EAN: 5702428411844 Product group: Press. and temp. regul. valves Approval: C UL US LISTED Approval file name: REFRIGERANT VALVE 53R0 China RoHS compliance: Yes Connection Code: (3001:X:22); (3002:X:22) Customer part number: 00A381 Cv value [gal/min]: 2.9 gal/min Equipment: Schrader valve access port EU RoHS compliance: Yes Factory setting [bar]: 2 bar Factory setting [psig]: 29 psig Flow direction indicator: Engraved 1-way arrow Identical product: 034L1075 Inlet connection type: Solder, ODF Inlet size [in]: 7/8 in Inlet size [mm]: 22 mm Kv value [m³/h]: 2.5 m³/h Kv value note: AT MAX P-BAND Lubricants compatibility: Oilfree applications Max. test pressure [bar]: 19.8 bar Max. test pressure [psig]: 286 psig Max. Working Pressure [bar]: 18 bar Max. Working Pressure [psig]: 260 psig Medium temperature range [°C] [max]: 130 °C Medium temperature range [°C] [min]: -45 °C Medium temperature range [°F] [max]: 266 °F Medium temperature range [°F] [min]: -49 °F Oil free refrigerants: R1234ze(E) Other RoHS documentation: EAEU RoHS Outlet connection type: Solder, ODF Outlet size [in]: 7/8 in Outlet size [mm]: 22 mm P band max. [bar]: 1.7 bar P band max. [psi]: 24.6 psi Rated cap. R404A/R507A [kW]: 3.6 kW Rated cap. R404A/R507A [TR]: 1.2 TR Rated capacity R134a [kW]: 2.8 kW Rated capacity R134a [TR]: 0.9 TR Rated capacity R22 [kW]: 4 kW Rated capacity R22 [TR]: 1.3 TR Rated capacity R407C [kW]: 3.7 kW Rated capacity R407C [TR]: 1.2 TR REACH Candidate List substances: Lead (CAS no. 7439-92-1) Refrigerants: R1234yf Regulation range [bar] [max]: 5.5 bar Regulation range [bar] [min]: 0 bar Regulation range [psig] Pe [max]: 80 psig Regulation range [psig] Pe [min]: 0 psig UL approved refrigerants: R134a UL mark: Yes

Standard

Danfoss KVP

Size / Series

22 mm

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)

HS Code

8481.10