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Danfoss 027F3018 PM3-65 Pilot-Operated Refrigeration Main Valve with Three Pilot Connections
- Regular price
- $1,515.00
- Sale price
- $1,515.00
- Regular price
-
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Product Description P/N: 027F3018
Description
Danfoss 027F3018 is a PM3-65 pilot-operated main valve for regulating refrigerant flow in industrial refrigeration systems. Depending on the installed pilots, it supports pressure regulation, temperature control, or on/off operation.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Danfoss |
| Category | Valves |
| Part Number | 027F3018 |
| Subcategory | Pilot-Operated Main Valves |
| Model | PM3-65 |
| Product Family | PM |
| Actuation Type | Pilot-operated servo |
| Pilot Connections | Three: two in series and one in parallel |
| Body Material | EN-GJS-400-18-LT ductile iron |
| Maximum Working Pressure | 28 bar gauge |
| Temperature Range | −60°C to +120°C |
| Minimum Differential Pressure to Begin Opening | 0.07 bar |
| Minimum Differential Pressure for Full Opening | 0.2 bar |
| Refrigerant Compatibility | Ammonia R717, hydrochlorofluorocarbons, and hydrofluorocarbons |
| Connection Arrangement | Flanged; flanges supplied separately |
| Original Ordering Configuration | Main valve with flange gaskets and bolts, without flanges |
| Lifecycle Status | Discontinued by manufacturer, according to supplied listing |
| Weight | 10.01 lbs |
Information About 027F3018
The 027F3018 is a three-pilot model in the Danfoss PM servo valve family. Its body uses EN-GJS-400-18-LT ductile iron. Two pilot connections operate in series, while the third provides a parallel control path. Compatible pilots determine its operating function and can be mounted directly or connected through external pilot piping.
Key Features:
- Three Pilot Connections: Accommodates multiple control functions within one main valve.
- Pilot-Controlled Operation: Uses applied pilot pressure to position the servo piston.
- Refrigerant Compatibility: Suitable for ammonia and compatible fluorinated refrigerants.
- Serviceable Filter: Includes a removable screen accessible through the bottom cover.
- Manual Opening Spindle: Allows manual actuation, although PM65 cannot be fully opened this way.
- Flexible Cover Position: Permits top-cover rotation in 90-degree increments.
- Flanged Installation: Uses separately selected flange sets to match system piping.
The 027F3018 delivers the reliability and precision required for pilot-controlled refrigerant flow regulation in industrial cooling systems.
Description
Danfoss 027F3018 is a PM3-65 pilot-operated main valve for regulating refrigerant flow in industrial refrigeration systems. Depending on the installed pilots, it supports pressure regulation, temperature control, or on/off operation.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Danfoss |
| Category | Valves |
| Part Number | 027F3018 |
| Subcategory | Pilot-Operated Main Valves |
| Model | PM3-65 |
| Product Family | PM |
| Actuation Type | Pilot-operated servo |
| Pilot Connections | Three: two in series and one in parallel |
| Body Material | EN-GJS-400-18-LT ductile iron |
| Maximum Working Pressure | 28 bar gauge |
| Temperature Range | −60°C to +120°C |
| Minimum Differential Pressure to Begin Opening | 0.07 bar |
| Minimum Differential Pressure for Full Opening | 0.2 bar |
| Refrigerant Compatibility | Ammonia R717, hydrochlorofluorocarbons, and hydrofluorocarbons |
| Connection Arrangement | Flanged; flanges supplied separately |
| Original Ordering Configuration | Main valve with flange gaskets and bolts, without flanges |
| Lifecycle Status | Discontinued by manufacturer, according to supplied listing |
| Weight | 10.01 lbs |
Information About 027F3018
The 027F3018 is a three-pilot model in the Danfoss PM servo valve family. Its body uses EN-GJS-400-18-LT ductile iron. Two pilot connections operate in series, while the third provides a parallel control path. Compatible pilots determine its operating function and can be mounted directly or connected through external pilot piping.
Key Features:
- Three Pilot Connections: Accommodates multiple control functions within one main valve.
- Pilot-Controlled Operation: Uses applied pilot pressure to position the servo piston.
- Refrigerant Compatibility: Suitable for ammonia and compatible fluorinated refrigerants.
- Serviceable Filter: Includes a removable screen accessible through the bottom cover.
- Manual Opening Spindle: Allows manual actuation, although PM65 cannot be fully opened this way.
- Flexible Cover Position: Permits top-cover rotation in 90-degree increments.
- Flanged Installation: Uses separately selected flange sets to match system piping.
The 027F3018 delivers the reliability and precision required for pilot-controlled refrigerant flow regulation in industrial cooling systems.
