Burkert Pneumatic Solenoid Valve with Standard Temperature, 6519 NAMUR Ex m
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278 231

Series: 6519 NAMUR Ex m Pneumatic Solenoid Valve Brand: Burkert Fluid Control Systems
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  • Version - Ex m, with Moulded 3 metre Cable
  • Circuit Function - C (3/2-Way Valve, with Exhaust Air Return, in De-energized Position Port 2 Exhausted Internally)
  • Socket Material - Stainless Steel
  • Voltage - 24 VUC

Specifications

Brand

Ambient Temperature Range

  • -25° to 50° C (-13° to 122° F)

Approvals & Certifications

  • Coil: IECEx PTB 14.0049 x (II 2 G Ex Mb IIC T5 Gb, II 2D Ex Mb IIIC T 100° C Db), Junction Box: IECEx EPS 16.0021 x (II 2 G EX Eb Mb IIC T5 Gb, II 2D EX Mb Tb IIIC T100° C Db)
  • Coil: PTB 14-ATEX-2023 x (II 2 G Ex Mb IIC T5 Gb, II 2D Ex Mb IIIC T 100° C Db), Junction Box: EPS16-ATEX-1046 x (II 2 G EX Eb Mb IIC T5 Gb, II 2D EX Mb Tb IIIC T100° C Db)
  • Compressed Air Quality: ISO 8573-1: 2010, Class 7.4.4
  • NAMUR

BSP Connection

  • G 1/4" Female
  • G 1/8" Male

Duty Cycle

  • 100 % Continuous Operation

Electrical Connectors

  • 3 m Cable, Moulded
  • Junction Box (without Fuse)

Enclosure, Body Material

  • Pilot & Main Valve: Glass Fibre Reinforced
  • Pilot & Main Valve: Polyamide

Environmental Protection

  • IP65

Flow Rate

  • QNn Value Luft: 900 L/minute

Materials of Construction

  • Socket Material: Nickel-Plated
  • Threaded Socket Material: Brass
  • Threaded Socket Material: Stainless Steel

Media

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

Mounting Position

  • Preferably with Actuator Upright

Nominal Power

  • Electrical: 3 W

NPT Connection

  • 1/4" NPT Female

Operating Voltages

  • 24-230 VUC

Orifice Size

  • 6 mm

Override

  • Manual Override

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: 40 ms (Pressure Drop 100 to 10 %)
  • Opening: 20 ms (Pressure Rise 0 to 90 %)

Seat / Seal Material

  • Seal: NBR
  • Seal: Polyurethane (PUR)

Solenoid Type

  • 3/2-Way
  • 5/2-Way

Tolerance

  • Voltage: 10 %

Documentation

Data Sheets

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