Danfoss ICS3 25-5 pilot-operated servo valve, 22 mm solder (EN 1254-1), steel, Kv 1.7 m³/h
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Product Description
Danfoss ICS3 25-5 pilot-operated servo main valve (code 027H2073) for industrial refrigeration. Straightway steel body with soldering connections both ends, 22 mm, to EN 1254-1; flow coefficient Kv 1.7 m³/h. The ICS 3 main valve carries up to three pilot function modules on its top cover, allowing combined control functions (e.g. constant pressure plus solenoid on/off plus a limiter; pilots ordered separately). Maximum working pressure 65 bar (943 psig); media temperature -60 to +120 °C (-76 to 248 °F). Suitable for R717 (ammonia), R744 (CO₂), HFC and hydrocarbon refrigerants and their oils. Specifications per Danfoss store code 027H2073.
Technical Specifications
- Type
- ICS3 25-5 pilot-operated servo valve
- Code number
- 027H2073
- Size
- 25 mm (1 in)
- Direction
- Straightway
- Inlet/outlet connection
- Soldering, steel, EN 1254-1
- Inlet/outlet connection size
- 22 mm
- Kv value
- 1.7 m³/h
- Body material
- Steel
- Connection material
- Steel
- Surface coating
- Zn (TLP)
- Valve operation
- Pilot operated (three pilot function modules on top cover)
- Maximum working pressure
- 65 bar (943 psig)
- Media temperature range
- -60 to +120 °C (-76 to 248 °F)
- Refrigerants
- R717 (ammonia), R744 (CO₂), R134a, R404A, R410A, R22, R290, R32, R1234ze(E) and other listed refrigerants
- PED category
- Art. 4, par. 3 (sound engineering practice)
- Approvals
- EAC (LLC CDC EURO-TYSK), UL (Refrigerant Valve 53R0)
- Compliance
- EU RoHS, China RoHS
- EAN
- 5702428236591
- Net weight
- 3.909 Kilogram
- Product group
- Press. and temp. regul. valves
- Approval
- EAC
- China RoHS compliance
- Yes
- Connection Code
- (3001:X:22)
- Connection standard
- EN 1254-1
- Cv value [gal/min]
- 2 gal/min
- EU RoHS compliance
- Yes
- Ext pilot pressure connection
- Weld nipple (P2 Port)
- Flow direction indicator
- Embossed 1-way arrow
- Fluid Group
- 1
- Inlet connection size [mm]
- 22 mm
- Inlet connection type
- Soldering
- Kv value [m³/h]
- 1.7 m³/h
- Manual operation option
- Manual open spindle
- Max. Working Pressure [bar]
- 65 bar
- Max. Working Pressure [psig]
- 943 psig
- Opening configuration
- Closed (delta p=0 bar)
- Outlet connection size [mm]
- 22 mm
- Outlet connection type
- soldering
- Pilot connection configuration
- P: Parallel connection
- Pressure gauge connection
- Int. thread with blind plug
- REACH Candidate List substances
- No
- Temperature range [°C] [max]
- 120 °C
- Temperature range [°C] [min]
- -60 °C
- Temperature range [°F] [max]
- 248 °F
- Temperature range [°F] [min]
- -76 °F
- Top cover
- 3 function modules
- UL approval file name
- REFRIGERANT VALVE 53R0
- UL mark
- Yes
- Valve version
- Standard version
Standards & Compliance
- Standard
- EN 1254-1
- Size / Series
- 25 mm (1 in)
- Material
- Steel
- Pressure Rating
- 65 bar
- Temperature Range
- -60 to +120 °C
- HS Code
- 8481.80
Compatibility & Fitment
Danfoss ICS 3 three-pilot servo main valve for industrial refrigeration. Function is set by the pilot module(s) fitted to the top cover. Select by Kv/cone (ICS3 25-5) and connection (Soldering EN 1254-1); the butt-weld, socket-weld and solder variants of the same cone are separate codes. Verify Kv, pilot configuration and refrigerant compatibility against your duty before ordering.
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: 2026-08-13. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 027H2073?
- 027H2073 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 027H2073.
- What is the HS code for 027H2073?
- The customs tariff (HS) code for 027H2073 is 8481.80.
- Who manufactures 027H2073?
- 027H2073 is a Danfoss product in the HVAC & Refrigeration range.
- Is a datasheet available for 027H2073?
- Yes — the 027H2073 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 027H2073?
- The minimum order quantity is 1.
- Is 027H2073 available?
- Yes — 027H2073 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).