Danfoss KVL 10 crankcase pressure regulator — 3/8 in ODF solder, 0.2 – 6 bar, code
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Product Description
Danfoss KVL 10 crankcase pressure regulator (code 034L1180) is the smallest body size in the Danfoss KVL range of mechanical, self-acting pressure regulating valves for commercial and light-industrial refrigeration. The KVL is installed in the suction line before the compressor and limits (throttles) the crankcase pressure to a constant, adjustable maximum during pull-down and after defrost or after a hot-start, protecting the compressor motor against overload. This SKU has 3/8 in ODF solder connections (inlet and outlet), a regulating range of 0.2 – 6 bar (3 – 87 psig) and a maximum working pressure of 18 bar (260 psig); media temperature range -60 to 130 C (-76 to 266 F). Kv value 3.2 m3/h; factory setting 2 bar (29 psig). 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. Suitable for HFC/HFO refrigerants. UL listed (C UL US), EAC and RoHS. Price on quote.
Technical Specifications
- Type
- Crankcase pressure regulator, KVL 10
- Code number
- 034L1180
- Series
- Danfoss KVL mechanical pressure regulating valve
- Function
- Crankcase (suction) pressure limiting, modulating
- Connection
- 3/8 in ODF solder, inlet and outlet
- Connection type
- Solder, ODF
- Regulating range
- 0.2 – 6 bar (3 – 87 psig)
- Factory setting
- 2 bar (29 psig)
- Max. working pressure (PB/MWP)
- 18 bar (260 psig)
- Kv value
- 3.2 m3/h
- Media temperature range
- -60 to 130 C (-76 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), R407H, R449B, R454A, R454C, R455A, R515B, R516A
- Conformity assessment
- PED category Art. 4, par. 3 (sound engineering practice)
- Approvals
- UL (C UL US Listed), EAC, RoHS, RoHS China
- Net weight
- 0.304 kg
- Gross weight
- 0.326 kg
- EAN
- 5702428514248
- Product group
- Press. and temp. regul. valves
- Approval
- C UL US LISTED
- Approval file name
- REFRIGERANT VALVE 53R0
- China RoHS compliance
- Yes
- Cv value [gal/min]
- 3.7 gal/min
- EU RoHS compliance
- Yes with exemptions
- EU RoHS exemption clause
- 6(c)
- Factory setting [bar]
- 2 bar
- Factory setting [psig]
- 29 psig
- Flow direction indicator
- Engraved 1-way arrow
- Inlet connection type
- Solder, ODF
- Inlet size [in]
- 3/8 in
- Kv value [m³/h]
- 3.2 m³/h
- 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]
- -60 °C
- Medium temperature range [°F] [max]
- 266 °F
- Medium temperature range [°F] [min]
- -76 °F
- Oil free refrigerants
- R1234ze(E)
- Other RoHS documentation
- EAEU RoHS
- Outlet connection type
- Solder, ODF
- Outlet size [in]
- 3/8 in
- P band max. [bar]
- 2 bar
- P band max. [psi]
- 29 psi
- Rated cap. R404A/R507A [kW]
- 6.3 kW
- Rated cap. R404A/R507A [TR]
- 1 TR
- Rated capacity R134a [kW]
- 5.3 kW
- Rated capacity R134a [TR]
- 0.8 TR
- Rated capacity R22 [kW]
- 7.1 kW
- Rated capacity R22 [TR]
- 1.2 TR
- Rated capacity R407C [kW]
- 6.4 kW
- Rated capacity R407C [TR]
- 1.1 TR
- REACH Candidate List substances
- Lead (CAS no. 7439-92-1)
- Refrigerants
- R1234yf
- Regulation range [bar] [max]
- 6 bar
- Regulation range [bar] [min]
- 0.2 bar
- Regulation range [psig] Pe [max]
- 87 psig
- Regulation range [psig] Pe [min]
- 3 psig
- UL approved refrigerants
- R407H
- UL mark
- Yes
Standards & Compliance
- Standard
- Danfoss KVL
- Size / Series
- 10 (3/8 in)
- Material
- Steel body, stainless steel bellows; copper ODF connection stubs
- Pressure Rating
- 18 bar (260 psig)
- Temperature Range
- -60 to 130 C (-76 to 266 F)
- HS Code
- 8481.10
Compatibility & Fitment
Select a KVL by body size (KVL 10 / 12 / 15 / 22 / 28 / 35), connection type (flare or ODF solder) and connection size. KVL 10 is the smallest size, 3/8 in ODF solder only. 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.
Product Documentation
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Technical guides
- Cross-Referencing Danfoss Refrigeration Components by IMPA and OEM Code
- Danfoss Product Code Decoder — 003Z, 013G, 017B, 023U, 027L, 032F, 060G, 060H, 065B, 065Z, 068Z, 084H, 132F, 148B Series (Complete Reference)
- Danfoss Maneurop MTZ Reciprocating Compressors — Model Range, Voltage Codes and Replacement Guide
Catalogue entry last verified: 2026-08-24. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 034L1180?
- 034L1180 can be ordered from cballast.com as a Danfoss catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Danfoss product?
- The manufacturer part number is 034L1180.
- What is the HS code for 034L1180?
- The customs tariff (HS) code for 034L1180 is 8481.10.
- Who manufactures 034L1180?
- 034L1180 is a Danfoss product in the HVAC & Refrigeration range.
- Is a datasheet available for 034L1180?
- Yes — the 034L1180 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 034L1180?
- The minimum order quantity is 1.
- Is 034L1180 available?
- Yes — 034L1180 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).