Danfoss ICF Valve Stations
Danfoss ICF combination valve stations pack shut-off, strainer, solenoid, regulating and check functions into a single compact welded housing — replacing a whole string of conventional valves with fewer welds, fewer leak points and shorter installation time.
Every station is supplied as a complete assembly, high-pressure tested with all functions verified under factory-controlled conditions. One code number equals one application solution. Wenzhou Phonetoo Electromechanical Co., Ltd. is an authorized Danfoss distributor in China. Contact us for availability, pricing and delivery time.
Key features
- Housing sizes ICF 15, 20, 25, 50, 65 with 2, 4 or 6 function-module ports (ICF 65: max 3)
- Max. working pressure 65 bar (ICF 20/25) / 52 bar (ICF 15/50/65); temperature range –60 °C to +120 °C
- For HCFC, non-flammable HFC, R717 (ammonia) and R744 (CO2); flammable hydrocarbons not recommended
- Direct weld connections (butt weld DIN/ANSI, socket weld ANSI) — no flange leak paths
- Modular concept: service by swapping the function module; side ports for gauges, transmitters, sight glasses (all housings except ICF 20-2)
- Low-temperature steel housing with zinc-TLP corrosion protection; new NeoCharge function module available
Technical data
| Parameter | ICF 15 | ICF 20 / 25 | ICF 50 / 65 |
|---|---|---|---|
| Max. working pressure (PS/MWP) | 52 bar (754 psig) | 65 bar (943 psig) | 52 bar (754 psig) |
| Temperature range | –60 °C to +120 °C | –60 °C to +120 °C | –60 °C to +120 °C |
| Refrigerants | HCFC, non-flammable HFC, R717 (ammonia), R744 (CO2) | ||
| Connections | Butt weld DIN/ANSI, socket weld ANSI; DN15 (½″) – DN80 (3″) | ||
| Housing material | Low-temp steel (P285QH) | Low-temp steel (P285QH) | Cast low-temp steel (G20Mn5QT) |
| Module ports | 4 | 2 / 4 / 6 | 4 (ICF 50) / 3 (ICF 65) |
Function modules
| Module | Function |
|---|---|
| ICFS | Shut-off valve module |
| ICFF | Strainer module (150 µ) |
| ICFE / ICFE 20H | Solenoid valve module, normally closed (20H with manual opener) |
| ICFE 20L | Low-capacity solenoid — designated EVRA 10 replacement |
| ICFR | Manual regulating valve module |
| ICFC | Check valve module (P1: loaded check) |
| ICFN | Stop & check valve module |
| ICM | Motor-operated valve module (stepper actuator) |
| ICFA | Electronic expansion PWM module for CCR |
| ICFL | Electronic expansion module for WDX / CCR |
| ICFD | Float-operated defrost drain module (ammonia / CO2 versions) |
| ICFO | Manual opening module |
| ICFG / ICS | Pilot-operated valve module |
| ICFW | External welding connection module |
| ICFB | Blind top cover |
Applications
- Pumped liquid feed lines and liquid injection lines (WDX / CCR)
- Hot-gas defrost lines and liquid drain lines
- Suction and return lines; multi-evaporator systems
ICF stations are configured to order from the official Danfoss application tables — send your line type, refrigerant and operating conditions in the RFQ form and we will return the exact configuration, code number and price.
Code numbers
Ordering codes for Danfoss ICF 20-2 solenoid valve stations — direct-weld ICF combination-valve stations that replace flanged EVRA valves. The ICF 20-2-121 uses the ICFE 20 solenoid module (needs the ICFO manual opening module for forced opening, opens at 0 pressure differential); the ICF 20-2-121H uses the ICFE 20H solenoid module with higher flow capacity and a built-in manual opener. Confirm the exact type and code number in your RFQ and we will quote it.
ICF 20-2-121 (ICFE 20 module)
| Code no. | Description | Type | Standard |
|---|---|---|---|
| 027L3802 | ICF 20-2-121 | DN15 | EN10220 |
| 027L3803 | ICF 20-2-121 | DN20 | EN10220 |
| 027L3801 | ICF 20-2-121 | ANSI15 | ANSI B36.10 |
| 027L3805 | ICF 20-2-121 | ANSI20 | ANSI B36.10 |
| 027L3809 | ICF 20-2-121 | SOC20 | ASME B 16.11 |
| 027L3811 | ICF 20-2-121 | 22SD | EN1254-5 |
| 027L3813 | ICF 20-2-121 | 7/8SA | ASME B 16.50 |
ICF 20-2-121H (ICFE 20H module)
| Code no. | Description | Type | Standard |
|---|---|---|---|
| 027L3804 | ICF 20-2-121H | DN15 | EN10220 |
| 027L3807 | ICF 20-2-121 H | DN20 | EN10220 |
| 027L3806 | ICF 20-2-121 H | ANSI15 | ANSI B36.10 |
| 027L3808 | ICF 20-2-121 H | ANSI20 | ANSI B36.10 |
| 027L3810 | ICF 20-2-121 H | SOC20 | ASME B 16.11 |
| 027L3812 | ICF 20-2-121 H | 22SD | EN1254-5 |
| 027L3814 | ICF 20-2-121 H | 7/8SA | ASME B 16.50 |