Danfoss 034L0041 KVL12 Crankcase Pressure Regulator
The Danfoss KVL12 SKU PCN PN 034L0041 Crankcase Pressure Regulator maintains optimal pressure in compressor crankcases, ensuring reliable operation, protecting against overpressure, and enhancing system safety and efficiency in refrigeration and air conditioning applications.
Need help confirming this part?
Send us the part number, equipment model, nameplate information or a product photo. We can check available sourcing options, pricing and lead time.
Product Overview
| Attribute | Value |
|---|---|
| Gross weight | 0.44 Kilogram |
| Net weight | 0.38 Kilogram |
| Volume | 1.18 Liter |
| EAN | 5702428411783 |
| Type | KVL 12 |
| Product group | Press. and temp. regul. valves |
| Product Name Description | Crankcase pressure regulator |
| Approval | C UL US LISTEDEACLLC CDC TYSKRoHSRoHS China |
| Approval file name | REFRIGERANT VALVE 53R0 |
| China RoHS compliance | Yes |
| Contains batteries | No |
| 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 | Flare |
| Inlet size [in] | 1/2 in |
| Inlet size [mm] | 12 mm |
| 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)R513A |
| Other RoHS documentation | EAEU RoHS |
| Outlet connection type | Flare |
| Outlet size [in] | 1/2 in |
| Outlet size [mm] | 12 mm |
| P band max. [bar] | 2 bar |
| P band max. [psi] | 29 psi |
| Packing format | Multi pack |
| Product accessories | No |
| Quantity per packing format | 12 pc |
| 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] | 6.5 kW |
| Rated capacity R407C [TR] | 1.1 TR |
| REACH Candidate List substances | Lead (CAS no. 7439-92-1) |
| Refrigerants | R1234yfR1234ze(E)R134aR22R404AR407AR407CR407FR407HR422BR422DR448AR449AR449BR450AR452AR454AR454CR455AR507AR513AR515BR516A |
| 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 |
| SCIP dossier no. | 842c526f-b213-4baa-869c-a91bb999a318 |
| Serviceable | KV valves spare parts |
| UL approved refrigerants | R134aR22R404AR407AR407CR407FR407HR422BR422DR448AR449AR449BR450AR452AR507AR513AR515B |
| UL evaluated | Yes |
Need a Quote?
Request current pricing and availability for this product.
Product Verification & Sourcing
Product availability, condition, origin and lead time can vary by product and supply channel. We confirm the applicable information when providing a quotation.
If you require a specific OEM brand, country of origin, documentation or product condition, please include these requirements in your RFQ.
Can't find the part you need?
If you cannot find the product or part number you are looking for, send us the manufacturer, model number, part number, equipment information or a clear photo. We can check available sourcing options for you.
