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EV260B Servo-Operated 2-Way Proportional Solenoid Valve
Brand: DanfossEV260B is a proportional (modulating) servo-operated 2-way solenoid valve with connections from 1/4" to 3/4".
Through stepless regulation of the coil current, the armature can be placed in any position in the armature tube, thus setting the valve to any position between completely closed and completely open.
The valve is fully open when the coil current has reached its maximum value.
Features- For water, oil and similar neutral liquids
- Linear characteristic throughout the regulation range
- Closes on power failure (fail-safe function)
- Flow range from 0.5 to 12.7 m³/h
- Differential pressure from 0.5 to 10 bar
- Media temperature from -10° to 80° C
- Ambient temperature: Up to 50° C
- Coil enclosure: Up to IP 67
- Viscosity: Up to 50 cSt
- Thread connections: From G 1/4" to G 3/4"
- DN 6 to 20
- Brass version NC
- Standard 4 to 20 mA or 0-10 Vdc pilot signal
- Available with G and NPT thread
1 - 11 of 11 Part Numbers
032U8052
- Connection Threads - G-Thread
- Model - 032U8052
032U8053
- Connection Threads - G-Thread
- Model - 032U8053
032U8054
- Connection Threads - G-Thread
- Model - 032U8054
032U8055
- Connection Threads - G-Thread
- Model - 032U8055
032U8056
- Connection Threads - G-Thread
- Model - 032U8056
032U8057
- Connection Threads - G-Thread
- Model - 032U8057
032U8062
- Connection Threads - NPT Thread
- Model - 032U8062
032U8063
- Connection Threads - NPT Thread
- Model - 032U8063
032U8065
- Connection Threads - NPT Thread
- Model - 032U8065
032U8066
- Connection Threads - NPT Thread
- Model - 032U8066
032U8067
- Connection Threads - NPT Thread
- Model - 032U8067
1 - 11 of 11 Part Numbers
Specifications
Brand
Ambient Temperature Range
- 0° to 50° C (32° to 122° F)
Approvals & Certifications
- CE
BSP Connection
- G 1/2” Female
- G 1/4” Female
- G 3/4” Female
- G 3/8” Female
Cable Length
- 6.56 feet (2 metres)
Consumption
- 20 W DC - Power Consumption
Diaphragm Material
- PTFE
Differential Pressure
- psi: 7.25 to 145 (kPa: 50 to 1,000, bar: 0.5 to 10)
Electrical Contacts
- Normally Closed
Enclosure, Body Material
- Brass
Environmental Protection
- IP65
- IP67
Flow Rate
- 0.294 to 7.47 scfm (0.5 to 12.7 m³/hour)
- 0.9 to 5.8 Cv
Insulation Resistance
- 250 ohms for 4-20 mA Pilot Signal - Insulation of Coil Windings
- 400 kiloohms for 0-10 V Pilot Signal - Insulation of Coil Windings
Materials of Construction
- 304L Stainless Steel, 1.4306 - Armature Tube
- 430FR Stainless Steel (1.4105) - Armature
- FKM - Valve Plate
Maximum System Pressure
- psi: 217 (kPa: 1,500, bar: 15)
Media
- Neutral Liquids
- Oil
- Water
Mounting
- Vertical
NPT Connection
- 1/2” NPT Female
- 1/4” NPT Female
- 3/4” NPT Female
- 3/8” NPT Female
O-Ring Material
- NBR/CR
Orifice Size
- G Connection: 6” to 20” (152.4 to 508 mm)
- NPT Connection: 1/4” to 3/4” (6.35 to 19.05 mm)
Output
- 4-20 mA
Pressure Range
- psi: 7 to 145 (kPa: 50 to 1,000, bar: 0.5 to 10)
Process Temperature
- -10° to 80° C (14° to 176° F)
Resistance
- 23.5 ohms at an Ambient Temperature of 20° C (68° F) - Coil Resistance
Ring Material
- Guide Ring: PTFE
Seat / Seal Material
- PTFE - Seal Material
Spindle Material
- Spindle: 430FR Stainless Steel (1.4105)
Supply Voltage
- 0-10 Vdc - Pilot Signal
- 21-30 V
- 24 V - Full Wave Rectified