300 Series Air Interlock Valve

The new model 300 series Air Interlock Valve is the perfect solution for all petroleum transport interlock needs. From drive-off protection on APIs and Vapor Adaptors, to interlocking guard bars and cabinet doors. The model 300 valve is a drop in replacement for earlier models, as well as competitive brands.



Features & Benefits

  • Premium Parker Brand™ Standard Series-2 O-Rings for ease of maintenance
  • Stainless steel shaft and hardware for trouble free performance
  • Solid one piece extruded aluminum is lightweight yet strong
  • Hard coat anodized body for extreme durability and wear resistance
  • Closed loop breather keeps contamination out for reduced maintenance
  • Rear cap is completely sealed, no vent holes are required

Downloads Product Information:

Air Interlock Brochure

Petroleum Tank Truck

Mechanical and Electrical components for fuel oil applications - Gasoline, Diesel, Bio-Diesel, Ethanol

Tank Truck ComponentsCivaControl Air System Petroleum Manhole Assembly Optic Sensors API Sockets Internal Valves CivaFlo™ Dual Manifold System 876C Unloading Coupler API Adaptor and Bottom Loading Components API Dust Caps Overfill Detection and Electronics


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