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Part Number CAV-170H-4

VALVE, Fuel Drain, 7/16"-20

P/N: CAV-170H-4

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Approval FAA PMA Modification Article
Condition New
Manufacturer SAF-AIR Products, Inc.
Unit of Measure Each
Retail Price $26.80
Your Price $24.29
Stock Status In Stock

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Eligible Aircraft

Make Series Model Beginning S/N Ending S/N Eligibility Chart
Cessna 140 140 8001 15075 6637
Cessna 140 140A 15200 15724 6637
Cessna 150 150 17001 59018 6637
Cessna 150 150A 15059019 15059350 6637
Cessna 150 150B 15059351 15059700 6637
Cessna 150 150C 15059701 15060087 6637
Cessna 150 150D 15060088 15060772 6637
Cessna 150 150E 15060773 15061532 6637
Cessna 150 150F 15061533 15064532 6637
Cessna 150 150G 15064533 15067198 6637
Cessna 150 150H 15067199 15069308 6637
Cessna 150 150J 15069309 15071128 6637
Cessna 150 150K 15071129 15072003 6637
Cessna 150 150L 15072004 15075781 6637
Cessna 150 150M 15075782 15079405 6637
Cessna 170 170 18000 18729 6637
Cessna 170 170A 18730 20266 6637
Cessna 170 170B 20267 27169 6637
Cessna 172 172 28000 46754 6637
Cessna 172 172A 46755 47746 6637
Cessna 172 172B 17247747 17248734 6637
Cessna 172 172C 17248735 17249544 6637
Cessna 172 172D 17249545 17250572 6637
Cessna 172 172E 17250573 17251822 6637
Cessna 172 172F (T-41A) 17251823 17253392 6637
Cessna 172 172G 17253393 17254892 6637
Cessna 172 172H (T-41A) 17254893 17256512 6637
Cessna 172 172I 17256513 17257161 6637
Cessna 172 172K 17257162 17259223 6637
Cessna 172 172L 17259224 17260758 6637
Cessna 172 172M 17260759 17263458 6637
Cessna 172 172N 17267585 17274009 6637
Cessna 172 172P 17274010 17276654 6637
Cessna 172 172Q 17275869 17276211 6637
Cessna 172 172R 17280001 17299999 6637
Cessna 172 172RG 172RG0001 172RG1191 6637
Cessna 172 172S 172S8001 172S99999 6637
Cessna 175 175 55001 56238 6637
Cessna 175 175A 56239 56777 6637
Cessna 175 175B 17556778 17557002 6637
Cessna 175 175C 17557003 17557119 6637

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Product Details

Thread Locking Flush Mounted Open Action Use Pin Type Cup Material Hose Adapter Size Approval
7/16-20 UNF No No Push No 360 Brass 1/4" FAA-PMA

Thread: "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. Measure the O.D. of the thread on the valve you are replacing and compare to the thread specifications table to determine the correct thread size.
Locking: Valve locks in the open position for easy draining.

Flush mounted: Valve is designed to mount flush with aircraft skin.

Use Pin Type Cup: Pin type cups similar to MCCCA-39680 may be used with indicated valves for sampling fuel.

Open Action: "Spiral" valves require a push and turn action to open. "Push" valves require a push action to open.

Hose Adapter Size: A hose may be attached to the valve for ease of draining fuel. The size is the hose I.D.

SAF-AIR Push Type Fuel Drain Valves
High Quality, Low Price! 

Push type fuel drain valves are close tolerance valves of simple design. These valves provide the most trouble-free operation of any other line of valves in the industry. 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. 

  • Eight models in two styles with or without 1/4" hose adapter 
  • All valves can be rebuilt
  • Standard fuel resistant O-rings included
  • Simple operation - just push to sample fuel
  • Maintenance Tips

Find the replacement O-ring kit for your SAF-AIR valve: O-Ring Kits.

All SAF-AIR O-rings are made of Viton.

WARNING: Cancer and/or Reproductive Harm - www.P65warnings.ca.gov

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