6212 2/2-Way Diaphragm Solenoid Valve

Brand: Burkert Fluid Control Systems
Does not ship to Virginia, United States

2/2-way solenoid valve with servo diaphragm and 3-way pilot control with medium separation. Available in the circuit functions NC and NO. 

The medium separation in the pilot valve enables the valve to be used for slightly aggressive medium.
Features
  • Media separated
  • Reduced power consumption
  • Stainless steel housing for aggressive media
  • Circuit function NC or NO

Specifications

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 %

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