Danfoss KVR 12 condensing pressure controller — 12 mm ODF solder solder, 5 – 17.5 bar, code

Danfoss KVR 12 condensing pressure controller (code 034L0096) from the Danfoss KVR range of mechanical, self-acting pressure regulating valves for commercial and light-industrial refrigeration. The KVR is installed in the liquid line at the condenser outlet and maintains a constant minimum condensing pressure. In air-cooled systems it holds the condensing pressure up during low ambient temperature so the expansion valve keeps a sufficient pressure differential; it is normally combined with an NRD differential check valve fitted in the hot-gas bypass to the receiver. This SKU has 12 mm ODF solder ODF solder connections (inlet and outlet), a regulating range of 5 – 17.5 bar (73 – 254 psig) and a maximum working pressure of 28 bar (406 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

Condensing pressure controller, KVR 12 Code number: 034L0096 Series: Danfoss KVR mechanical pressure regulating valve Function: Condensing pressure regulation, modulating Connection: 12 mm ODF solder ODF solder, inlet and outlet Connection type: Solder, ODF Regulating range: 5 – 17.5 bar (73 – 254 psig) Max. working pressure (PB/MWP): 28 bar (406 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: 0.34 kg Gross weight: 0.392 kg EAN: 5702428411592 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:12) Equipment: Schrader valve access port EU RoHS compliance: Yes Factory setting [bar]: 10 bar Factory setting [psig]: 145 psig Flow direction indicator: Engraved 1-way arrow Inlet connection type: Solder, ODF Inlet size [mm]: 12 mm Lubricants compatibility: Oilfree applications Max. test pressure [bar]: 31 bar Max. test pressure [psig]: 450 psig Max. Working Pressure [bar]: 28 bar Max. Working Pressure [psig]: 406 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 [mm]: 12 mm P band max. [bar]: 6.2 bar P band max. [psi]: 90 psi Rated cap. conditions [IMP]: Delta p hotgas=6 psi Rated cap. conditions [SI]: Delta p hotgas=0.4 bar Rated cap. R134a, Hot gas [kW]: 11.6 kW Rated cap. R134a, Hot gas [TR]: 3.03 TR Rated cap. R22, Hot gas [kW]: 13.2 kW Rated cap. R22, Hot gas [TR]: 4.13 TR Rated cap. R404A/R507A [kW]: 36.6 kW Rated cap. R404A/R507A [TR]: 8.2 TR Rated cap. R407C, Hot gas [kW]: 14.3 kW Rated cap. R407C, Hot gas [TR]: 4.5 TR Rated cap.R404A/R507,Hot gas[k: 12 kW Rated cap.R404A/R507,Hot gas[T: 3.27 TR Rated capacity R134a [kW]: 47.3 kW Rated capacity R134a [TR]: 11.8 TR Rated capacity R22 [kW]: 50.4 kW Rated capacity R22 [TR]: 12.7 TR Rated capacity R407C [kW]: 54.4 kW Rated capacity R407C [TR]: 13.8 TR REACH Candidate List substances: Lead (CAS no. 7439-92-1) Refrigerants: R1234yf Regulation range [bar] [max]: 17.5 bar Regulation range [bar] [min]: 5 bar Regulation range [psig] Pe [max]: 254 psig Regulation range [psig] Pe [min]: 73 psig UL approved refrigerants: R134a UL mark: Yes

Standard

Danfoss KVR

Size / Series

12 mm

Material

Steel body, stainless steel bellows; copper ODF connection stubs

Pressure Rating

28 bar (406 psig)

Temperature Range

-45 to 130 C (-49 to 266 F)

HS Code

8481.10