Fuel and Oil Drain Valves

The Airplane and Helicopter Fuel Drain Valve is a push type fuel drain valve manufactured with an o-ring placed on the stem to seal against a flat seat on the body. This design eliminates an area where dirt can gather, thus putting an end to the main cause of fuel drain valve drip. It permit inspection and drain fuel for water or contaminants. The Fuel Drain Valves we offer are MIL-V-25023 and compatible with a wide variety of aircraft. Aerosystems Fuel Drain Valves are offered for easy installation, as well as easy use and removal. Aerosystems push-type Fuel Drain Valves are compatible with your aircraft and will keep your filter clean. “UNF” (Fine thread) type are straight, non-sealing threads that rely on an o-ring to provide a seal. “NPT” (Pipe thread) type are tapered thread that seal as they are tightened. Aerosystems Drain Valves are safety devices used in an emergency to stop a drainage flow from leaving a site and causing a pollution incident.

Custom Drain Valves can be manufactured in different sizes and versions.

Easy installation and operation,
Corrosion resistant, stainless steel springs,
Specially compounded synthetic rubber seals to withstand a wide variety of liquids over a broad temperature range,
Push-Type,
Custom sizes and shapes available,
Laser engraving markings or custom logos,
Pressure Test,
Easy to use keeping operators away from the hazard of spill,
Prevention of spillave to avoid contamination and fire.

Aerosystems also manufacture Oil and Fuel Caps and Oil and Fuel Filler Units.