Kason 100mm (4") Pressure Relief Valve 1830 Series - Absolute Coldroom

Kason 100mm (4") Pressure Relief Valve 1830 Series

£67.00 Excl. VAT

Kason 1830 Series Pressure Relief Valve / Vent Port – 100mm (4")

Pressure relief valve designed to equalise pressure in coldrooms and freezer rooms, helping prevent door opening issues caused by pressure differentials. Suitable for wall or ceiling mounting and commonly used in commercial coldroom installations.

The valve is supplied as standard for 101.6mm wall thickness and incorporates a heated element to ensure reliable operation across low-temperature environments. Built from durable materials for long-term performance in demanding conditions.

Key features:

  • Pressure relief valve / vent port for coldroom applications
  • Suitable for wall or ceiling mounting
  • Standard configuration for 101.6mm wall thickness
  • Designed to support reliable door operation by equalising pressure

Technical details:

  • Series: 1830
  • Nominal size: 100mm (4")
  • Hole diameter: 88.9mm
  • Cover plate diameter: 129.4mm
  • Body material: Aluminium
  • Sleeve material: Self-extinguishing Lexan
  • Operating temperature range: -34.3°C to +4.4°C
  • Electrical rating: 240V, 23W, 0.1A
  • UL Listing File No.: E57306

Suitable for professional coldroom and freezer installations where controlled pressure relief is required.

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