0216 519 47 90
| Model | Position (N.O. = Normally Open) | Connection Size (G) | Orifice Size | Min Pressure AC (bar) | Max Pressure AC (bar) | Min Pressure DC (bar) | Max Pressure DC (bar) | Sealing Material |
|---|---|---|---|---|---|---|---|---|
| ESV 505-02 | N.O. | 3/8" (DN10) | 12 mm | 1 | 40 | 1 | 40 | PTFE |
| ESV 505-03 | N.O. | 1/2" (DN15) | 15 mm | 1 | 40 | 1 | 40 | PTFE |
| ESV 505-04 | N.O. | 3/4" (DN20) | 20 mm | 1 | 40 | 1 | 40 | PTFE |
| ESV 505-05 | N.O. | 1" (DN25) | 25 mm | 1 | 40 | 1 | 40 | PTFE |
| ESV 505-00-120 | N.O. | 1/8" (DN6) | 12 mm | 1 | 40 | 1 | 40 | PTFE |
| ESV 505-01-120 | N.O. | 1/4" (DN8) | 12 mm | 1 | 40 | 1 | 40 | PTFE |
General Information:
The Duravis ESV 505 series solenoid valves are specially designed for refrigeration systems and compressor applications. These normally closed (NC) valves offer secure and precise gas flow control in compressor discharge lines. Their robust design supports long service life in industrial environments.
Technical Specifications:
-
Body Material: Brass
-
Connection Size: 1/4” – 3/8” – 1/2” (BSP or NPT)
-
Valve Type: 2/2 Way, Normally Closed (NC)
-
Operation Type: Direct acting
-
Pressure Range: 0 – 25 bar
-
Temperature Range: -40°C ~ +130°C
-
Media: Refrigerants like R134a, R404A, R407C, R410A
-
Coil Voltage: 24V DC, 220V AC
-
Protection Class: IP65 (with coil)
-
Seal Material: Neoprene or Viton
Application Areas:
-
Compressor discharge lines
-
Industrial refrigeration systems
-
HVAC applications
-
Automatic refrigerant control systems
Mounting Position:
Vertical installation (coil upward) is recommended. Horizontal mounting is also possible but vertical ensures optimal performance.
