Burkert Servo-Assisted 2/2-Way Diaphragm Solenoid Valve, 6212
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139 682

Series: 6212 2/2-Way Diaphragm Solenoid Valve Brand: Burkert Fluid Control Systems
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Burkert Servo-Assisted 2/2-Way Diaphragm Solenoid Valve, 6212
  • Body Material - Valves with Stainless Steel (Different Cover & Sealing Materials)
  • Circuit Function / Pressure Range - 2/2-Way Flow Valve, Normally Open / bar: 0.2 to 6
  • Orifice - 20 mm
  • Port Connection - G 1”
  • Cover / Seal Material - Stainless Steel / FKM

Specifications

Brand

Ambient Temperature Range

  • 0° to 55° C (32° to 131° F)

Approvals & Certifications

  • CSA
  • UR

BSP Connection

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

Consumption

  • Power Consumption (AC): 4 W (Cable Plug with Rectifier)
  • Power Consumption (DC): 3.4 W

Cover Material

  • 316L Stainless Steel, 1.4401
  • Body Cover: Polyamide
  • Body Cover: Polyphenylene Ether

Diaphragm Material

  • Diaphragm Holder, Support: Polyphenylene Sulfide
  • NBR
  • Separating Diaphragm: EPDM
  • Separating Diaphragm: FKM

Duty Cycle

  • 100 % Continuous Rating (Operating with 24 Vdc)
  • 40 %, 20 Minute Intermittent Duty (Operating with 110-120 V/UC, 230-240 V/UC)

Electrical Connectors

  • Tag Connector According DIN EN 175301-803 Form C (Previous DIN 43650)

Electrical Contacts

  • Normally Closed
  • Normally Open

Enclosure, Body Material

  • 316L Stainless Steel, 1.4401
  • Brass
  • Pilot Flange Body: Polyphenylene Sulfide

Environmental Protection

  • IP65 with Cable Plug

Flow Rate

  • Water: 1.9 to 8.3 Kv (m³/hour)

Internal Part Material

  • 316L Stainless Steel, 1.4401
  • Polyamide
  • Polyphenylene Ether

Mounting Position

  • Preferably with Actuator Upright

Nut & Bolt Material

  • Bolt: Brass
  • Bolt: Stainless Steel

O-Ring Material

  • EPDM
  • FKM
  • NBR

Operating Voltages

  • 110-240 V/UC
  • 230-240 V/UC
  • 24 Vdc

Orifice Size

  • 0.39" to 0.78" (10 to 20 mm)

Pressure Range

  • psi: 2.901 to 145 (kPa: 20 to 1,000, bar: 0.2 to 10)

Process Temperature

  • EPDM: -10° to 50° C (14° to 122° F)
  • NBR, FKM: 0° to 50° C (32° to 122° F)

Response Time

  • Closing: 0.2 to 2.2 seconds
  • Opening: 0.1 to 0.5 second

Seat / Seal Material

  • Seal: EPDM (Medium: Oil & Fat Free Medium)
  • Seal: FKM (Medium: Per Solutions, Oil, Fat, Diluted Acids)
  • Seal: NBR (Medium: Neutral Medium, Such as Compressed Air, Water, Hydraulic Oil)

Solenoid Type

  • 2/2-Way

Spring Material

  • Pressure Spring: 301 Stainless Steel, 1.4310

Tolerance

  • Voltage Tolerance: ± 10 %

Documentation

Data Sheets

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