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Datasheet generated 2026-10-07
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Danfoss CVPE-L constant-pressure pilot valve, hydrocarbon, low pressure -0.66 to 7 bar, for ICS servo-operated main valves (code 027B1020)

Danfoss · HVAC & Refrigeration · Pilot Valves · Denmark · danfoss.com
Part Number
027B1020  ·  HS 8481.80
Danfoss CVPE-L constant-pressure pilot valve, hydrocarbon, low pressure -0.66 to 7 bar, for ICS servo-operated main valves (code 027B1020)

Danfoss CVPE-L constant-pressure pilot valve, code 027B1020 — the hydrocarbon (HC) service version of the CVP constant-pressure pilot for ICS servo-operated main valves. Mounted in the pilot channel of an ICS main valve, it holds a constant pressure at the main-valve inlet independent of the downstream pressure. Low-pressure regulating range -0.66 to 7 bar (19.5 inHg to 102 psig). Flow coefficient Kv 0.4 m3/h (Cv 0.46). Maximum working pressure 52 bar (754 psig); media temperature range -60 to 120 C (-76 to 248 F). Zn (TLP) surface coating; supplied as a 6-piece multipack with gasket. Approved for hydrocarbon refrigerants R1270, R170, R290, R600, R600a. PED Art. 4 par. 3.

Technical Specifications

TypeCVPE-L (constant-pressure pilot valve, hydrocarbon)
Code number027B1020
SeriesCVP / CVPP / CVC / CVE / EVM / CVH pilot valves
FunctionConstant-pressure pilot — holds constant inlet pressure
Valve versionLow pressure, hydrocarbon (HC)
Regulating range-0.66 to 7 bar (19.5 inHg to 102 psig)
Kv value0.4 m3/h
Cv value0.46 gal/min
Maximum working pressure52 bar (754 psig)
Media temperature range-60 to 120 C (-76 to 248 F)
Surface coatingZn (TLP)
Net weight1.037 kg
Gross weight1.617 kg
Packing formatMulti pack (6 pc)
Parts includedGasket
RefrigerantsR1270, R170, R290, R600, R600a
PED categoryArt. 4, par. 3
ApprovalsEAC
EAN5702428680905
Product groupPress. and temp. regul. valves
ApprovalEAC
China RoHS complianceYes
Cv value [gal/min]0.46 gal/min
EU RoHS complianceYes
Fluid Group1
Kv value [m³/h]0.4 m³/h
Max. Working Pressure [bar]52 bar
Max. Working Pressure [psig]754 psig
Pressure range [bar] Pe [max]7 bar
Pressure range [bar] Pe [min]-0.66 bar
Pressure range [psig] Pe [max]102 psig
Pressure range [psig] Pe [min]19.5 psig
REACH Candidate List substancesNo
Regulation range19.5inHg - 102psig
Temperature range [°C] [max]120 °C
Temperature range [°C] [min]-60 °C
Temperature range [°F] [max]248 °F
Temperature range [°F] [min]-76 °F

Properties

MaterialSteel
Pressure rating52 bar
Temperature range-60 to 120 C
Standard size-0.66 to 7 bar
MOQ1

Compatibility

Hydrocarbon (HC) variant of the CVP-L pilot. Mounts in the pilot channel of Danfoss ICS servo-operated main valves. Pressure-range sibling: CVPE-M medium 4 to 28 bar (027B1021). Confirm the ICS valve size and pilot arrangement before ordering.

Approvals

Attached Documents