Burkert Pneumatic Solenoid Valve with Standard Temperature, 6519 NAMUR Ex i
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144 483

Series: 6519 NAMUR Ex i Pneumatic Solenoid Valve Brand: Burkert Fluid Control Systems
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  • Circuit Function - C (3/2-Way Valve, with Exhaust Air Return, in De-energized Position Port 2 Exhausted Internally)
  • Pilot Valve Body Material / Air Control Connector Material - Stainless Steel 1.4305 / Brass, Nickel-Plated

Specifications

Brand

Ambient Temperature Range

  • -25° to 55° C (-13° to 131° F)

Approvals & Certifications

  • Compressed Air Quality: ISO 8573-1: 2010, Class 7.4.4
  • NAMUR
  • PTB 01-ATEX-2101 (II 2 G Ex ia IIC T6 Gb, II 2 G Ex ia IIIC T80° C Db)
  • PTB IECEx 10.0019 (II 2 G Ex ia IIC T6 Gb, II 2 G Ex ia IIIC T80° C Db)

BSP Connection

  • G 1/4" Female
  • G 1/8" Male

Current

  • Input: 0.9 A

Duty Cycle

  • 100 % Continuous Operation

Electrical Connectors

  • Tag Connector According to DIN EN 175301-803 (Previously DIN 43650) Form A for Cable Plug Typical 2508

Electrical Rating

  • (29 mA at 10.4 V Min., 360 ohms) at 55° C (131° F)
  • (29 mA at 9 V Min., 310 ohms) at 20° C (68° F)

Enclosure, Body Material

  • Main Valve: Glass-Fibre-Reinforced
  • Main Valve: Polyamide
  • Pilot Valve: 303 Stainless Steel 1.4305
  • Pilot Valve: Brass

Environmental Protection

  • IP65

Flow Rate

  • QNn Value Luft: 900 L/minute

Materials of Construction

  • Air Control Connector Material: Nickel-Plated
  • Threaded Socket & Air Control Connector Material: Brass
  • Threaded Socket & Air Control Connector Material: Stainless Steel

Media

  • Lubricated Compressed Air
  • Neutral Medium
  • Non-Lubricated Compressed Air

Mounting Position

  • Preferably with Actuator Upright

NPT Connection

  • 1/4" NPT Female

Orifice Size

  • 6 mm

Override

  • Manual Override

Power

  • Input: 1.1 W

Pressure Range

  • psi: 29 to 116 (kPa: 200 to 800, bar: 2 to 8)

Process Temperature

  • -10° to 50° C (14° to 122° F)

Response Time

  • Closing: 115 ms (Pressure Drop 100 to 10 %)
  • Opening: 75 ms (Pressure Rise 0 to 90 %)

Seat / Seal Material

  • Seal: FPM
  • Seal: NBR
  • Seal: Polyurethane (PUR)

Solenoid Type

  • 3/2-Way
  • 5/2-Way

Voltage

  • Input: 35 V

Documentation

Data Sheets

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