Burkert Pneumatic Solenoid Valve with Extended Temperature, 6519 Ex m
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278 223

Series: 6519 Ex m Pneumatic Solenoid Valve Brand: Burkert Fluid Control Systems
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  • Model - Aluminum with Manual Override
  • Circuit Function - 5/3-WWN
  • Flow Rate - 1,500 L/min
  • Voltage - 24 VUC

Specifications

Brand

Ambient Temperature Range

  • Aluminum: -40° to 60° C (-40° to 140° F)
  • Stainless Steel: -30° to 60° C (-22° to 140° 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 7.2.4

BSP Connection

  • G 1/4" Female

Consumption

  • Electrical Power Consumption: 3 W

Duty Cycle

  • 100 % Continuous Operation

Electrical Connectors

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

Enclosure, Body Material

  • Main Valve: 316Ti Stainless Steel 1.4571
  • Main Valve: Aluminum Ematal Coated
  • Pilot Valve: Stainless Steel

Environmental Protection

  • IP65

Flow Rate

  • QNn-value Air (Aluminum): 1,500 to 2,100 L/minute
  • QNn-value Air (Stainless Steel): 1,770 to 1,980 L/minute

Materials of Construction

  • Threaded Socket Material: Aluminum
  • Threaded Socket Material: Stainless Steel

Media

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

Mounting Position

  • Preferably with Actuator Upright

Nominal Power

  • 3 W

NPT Connection

  • 1/4" NPT Female

Nut & Bolt Material

  • Cap Nut: Stainless Steel

Operating Voltages

  • 24 Vdc
  • 24-230 V at 50/60 Hz

Orifice Size

  • Aluminum: 0.35" (9 mm)
  • Stainless Steel: 0.315" (8 mm)

Override

  • Manual Override

Pressure Range

  • Aluminum - psi: 36.26 to 145 (kPa: 250 to 1,000, bar: 2.5 to 10)
  • Stainless Steel - psi: 43.51 to 145 (kPa: 300 to 1,000, bar: 3 to 10)

Process Temperature

  • -30° to 80° C (-22° to 176° F)

Response Time

  • Closing: 14 to 74 ms
  • Opening: 12 to 18 ms

Seat / Seal Material

  • Seal (Stainless Steel): Polyurethane (PU)
  • Seal: FPM
  • Seal: NBR

Solenoid Type

  • 3/2-Way
  • 5/2-Way
  • 5/3-Way

Tolerance

  • Voltage: 10 %

Documentation

Data Sheets

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