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The multi-way valve type 0450 Ex brings Burkert’s 0450 centralized process actuation solution to hazardous areas. Its high flow rates in combination with the aluminum bodies allow a wide range of applications.

Most commonly used safety barriers are approved for applications with the 0450 EExi. For easy installation, the valves can (on request) be supplied pre-wired to WAGO and Harting junction boxes.
Features
  • EEx ia IIC T6 approved
  • Optimized System Solutions for hazardous areas
  • High Flow Rates
  • Long service life even with non-lube conditions
  • Pre-tested and supplied easy to connect

1 - 12 of 17 Part Numbers
194 256 V
194 256 V
  • Model - Pneumatic Modules 0450 EExi
  • Number of Valves - 4
194 264 V
194 264 V
  • Model - Pneumatic Modules 0450 EExi
  • Number of Valves - 6
194 265 W
194 265 W
  • Model - Pneumatic Modules 0450 EExi
  • Number of Valves - 8
194 266 X
194 266 X
  • Model - Pneumatic Modules 0450 EExi
  • Number of Valves - 10
194 267 Y
194 267 Y
  • Model - Pneumatic Modules 0450 EExi
  • Number of Valves - 12
194 268 H
194 268 H
  • Model - Pneumatic Modules 0450 EExi
  • Number of Valves - 14
194 269 A
194 269 A
  • Model - Pneumatic Modules 0450 EExi
  • Number of Valves - 16
194 270 F
194 270 F
  • Model - Pneumatic Modules 0450 EExi
  • Number of Valves - 18
194 271 U
194 271 U
  • Model - Pneumatic Modules 0450 EExi
  • Number of Valves - 20
194 272 V
194 272 V
  • Model - Pneumatic Modules 0450 EExi
  • Number of Valves - 22
194 273 W
194 273 W
  • Model - Pneumatic Modules 0450 EExi
  • Number of Valves - 24
194 379 G
194 379 G
  • Model - Pneumatic Modules 0450 EExi
  • Number of Valves - Blind Cover
1 - 12 of 17 Part Numbers

Specifications

Ambient Temperature Range

  • Pi = 0.7 W: -10° to 50° C (14° to 122° F) at T6
  • Pi = 0.9 W: -10° to 60° C (14° to 140° F) at T5

Applications

  • Chemical Industry
  • Cosmetic Processing Equipment
  • Pharmaceutical Processing Equipment
  • Water Treatment/Processing Equipment

Approvals & Certifications

  • EEx ia Llc T6

BSP Connection

  • G 1/8” Female
  • G 3/8” Female

Electrical Connectors

  • Cable Plug 2506, EaseOn Cable Plug 2510
  • Junction Box

Enclosure, Body Material

  • Aluminum Anodised

Environmental Protection

  • IP65

Flow Rate

  • 650 to 750 L/minute

Materials of Construction

  • Pneumatic Module: Aluminum Anodised
  • Valve Internal: Aluminum
  • Valve Internal: Brass
  • Valve Internal: Stainless Steel

Media

  • Filtered Compressed Air
  • Lubricated
  • Non-Lubricated

Override

  • Manual Override

Power Supply

  • 24 Vdc

Pressure Range

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

Resistance

  • 54 to 273 ohms, Max.

Response Time

  • Closing: 16 to 27 milliseconds
  • Opening: 16 to 19 milliseconds

Seat / Seal Material

  • Seal: NBR
  • Seal: POM

  • Chemical Industry
  • Pharmaceutical Processing Equipment
  • Cosmetic Processing Equipment
  • Water Treatment / Processing Equipment

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