1830 SMALL SPRING VALVE HEATED
PRESSURE RELIEF PORT

  • Protects from structural damage because of temperature/pressure build up
  • Compensates for air expansion and contraction

NOTES:

  • Walk-In operation temp range: -30°F(-34.3°C) to 40°F(4.4°C)
  • Normal capacity: 1 per cf in freezer, 1 per cf in coolers. Use quantity calculator for application details.
Specifications

MATERIAL

Body: All metal parts are aluminum.
Internal Sleeve: self-extinguishing Lexan.

COVER PLATE

5-3/32" (129.4mm) diameter round aluminum cover plate.

LENGTH

Standard for 4" (101.6mm) wall thickness; other lengths available. Specify exact wall thickness; we will convert to our part number.

CERTIFICATIONS

UL Listing File No. E57306

MOUNTING

May be mounted through wall or ceiling.

INPUT POWER

120 V, 23 W, 0.2 Amp
240 V, 23 W, 0.1 Amp

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