Danfoss Solenoid Valve, EV251B
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032U538302

Series: EV251B 2/2-Way Solenoid Valve Brand: Danfoss
Price
$817.00 CAD
Stock
50+ In Stock
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  • Connection - G 1"
  • Coil Voltage / Power Consumption BB Coil - 24 Vdc / 18 W

Specifications

Brand

Ambient Temperature Range

  • 24 Vdc Coil: 50° C (122° F) - Max.
  • 24/230 Vac Coil: 80° C (176° F) - Max.

Applications

  • Closed Systems with Low & Fluctuating Pressure Conditions
  • Open Systems with Differential Pressure down to 0 bar

Approvals & Certifications

  • CE

BSP Connection

  • G 1” Female
  • G 1/2” Female
  • G 3/4” Female
  • G 3/8” Female

Coil Voltage

  • 230 V 50 Hz
  • 24 V 50 Hz
  • 24 Vdc

Consumption

  • 10 W AC - Power Consumption
  • 18 W DC - Power Consumption

Diaphragm Material

  • NBR

Differential Pressure

  • psi: 0 to 145 (kPa: 0 to 1,000, bar: 0 to 10)

Electrical Connectors

  • DIN Connector (DIN 43650-A)

Electrical Contacts

  • Normally Closed

Enclosure, Body Material

  • Brass (W.no. 2.0402)

Environmental Protection

  • IP00
  • IP20
  • IP65

Flow Rate

  • 0.88 to 2.06 scfm (1.5 to 3.5 m³/hour)

Function

  • Start with Pulse

Interval Time

  • 1 to 45 minutes

Materials of Construction

  • Armature Tube (1.4306 / AISI 304L), Armature & Armature Stop (1.4105 / AISI 430FR): Stainless Steel
  • Valve Plate: NBR

Maximum System Pressure

  • psi: 232.1 (kPa: 1,600, bar: 16)
  • psi: 725.2 (kPa: 5,000, bar: 50)

Media

  • Compressed Air
  • Oil
  • Water

Mounting Position

  • Vertical

O-Ring Material

  • NBR (Only EV251B 10, Other Versions are without O-Ring)

Operating Temperature

  • -10° to 50° C (14° to 122° F) - Ambient Operating Temperature

Override

  • Manual Override (Test Button)

Power

  • 20 W Max.

Process Temperature

  • -10° to 90° C (14° to 194° F)

Response Time

  • 300 to 500 milliseconds - Time to Close
  • 50 to 200 milliseconds - Time to Open

Seat / Seal Material

  • Seal: NBR

Solenoid Type

  • 2/2-Way

Spring Material

  • 301 Stainless Steel, 1.4310

Supply Voltage

  • 24-240 Vac / 50/60 Hz

Turn-On Time

  • 1 to 15 seconds Drain Open

Documentation

Data Sheets

View Product Series

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