Lock Open Fuel Drain Valves
FAQs for "Lock Open Fuel Drain Valves"
Frequently Asked Questions
SAF-AIR Lock Open Fuel Drain Valves
A clean no mess way to test and drain fuel! 
Lock open oil drain valves lock in the open position. This makes the pre-flight check for contamination and water in the fuel system very easy. Push to test or push-and-turn to lock open.
Determine part number by the thread size required. Thread sizes offered: 1/8" NPT, 1/4" NPT, 3/8-24 and 7/16-20. Part numbers with an 'H' have a 1/4" hose adapter built into the part. On models 1250, 1250H, 2500 and 2500H there is no o-ring where it screws together.
- FAA and TSO-C76 Approved
- All valves can be rebuilt
- Standard fuel resistant o-rings
- Effortless operation with sure grip knob
- Double sealed to prevent leakage
- A clean, no mess way to test and drain fuel
Find the replacement o-ring kit for your SAF-AIR valve: O-Ring Kits
Why choose McFarlane?
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