Flanged Tank Vent Valve

Product Description
    • Machined Aluminum
    • Yellow Polymer Valve
    • Matches the SAE 5-bolt level sender flange
    • Gasket is not included
    • Tank vent valves are designed to direct vapors generated during the diurnal cycle. Vent lines from TVVs generally run to carbon canisters. Properly installed, TVVs help protect canisters from liquid fuel.
    • Perko's TVVs are sometimes referred to as rollover valves (since they offer rollover protection) and as grade vent valves. They also include a over-pressure relief feature.
    • Mounting options for tank mounted ICVs include flanged (for plastic tanks), threaded (for metal tanks) and swivel (for both plastic and metal tanks).
    • Flanged valves match the SAE 5-bolt level sender flange. Gasket is not included.
    • Threaded valves mount with a 1" NPTF thread.
    • Swivel valves include valves, valve housing, o-ring, snap ring and tank insert.
    • Internally mounted versions are available for both plastic and metal tanks on a custom basis.
Technical Information
  • For use in plastic tanks
  • Angle/Port: 90°
  • Fire Test Capable: Yes
  • Hose Connection: 5/16"
  • 0.091 inch (~2.32 mm) vent orifice
  • Air Flow Rate (Positive Pressure) @ 0°: 3.5 kPa ≥ 10 l/m & 10 kPa ≥ 18.2 l/min
  • Air Flow Rate (Positive Pressure) @ 180°: 7 kPa ≤ 0.2 l/m, 13 kPa > 1 l/min
  • Reopening Pressure > Min 7 kPa
  • Maximum fuel leakage is less than 1.5 cc/min 6 kPa
Ordering Information
Catalog No. Collar Length Inches Width Inches Projection Inches Shut Off Height Inches Bolt Circle Inches Mounting Hole Diameter Shipping Weight Lbs.
0588F00 No 2-3/8 2-3/4 1 1/4 2-1/8 1-1/2 5.1

Related Products

NPTF Threaded Tank Vent Valve

NPTF Threaded Tank Vent Valve

Fig. 0588T
Swivel Tank Vent Valve for Aluminum Tanks

Swivel Tank Vent Valve for Aluminum Tanks

Fig. 0588S

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