Part Location Diagram of AB-9415379 DeWALT SAFETY VALVE
See part 507 in the diagram
( Grid squares measure 1x1 inch )

SAFETY VALVE AB-9415379

Manufactured by:
DeWALT
ERP Number:
ERP18991012
Part Number:
AB-9415379
Original Equipment Manufacturer ?
  Works with your model  CAP2000P-OF!
In Stock
Delivers in 3-5 Business Days!

Easy 

Less than 15 mins 

(5 rated repairs) ?
  Works with your model   CAP2000P-OF!

Product Description

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It is a genuine OEM supplied replacement part that is designed for use with Bostitch air compressors. The safety valve is an important component that will prevent the tank from over pressurizing, it is designed to open and relieve excess pressure. Over time, the spring inside this valve can deteriorate, allowing air to escape at too low of a pressure. This high-quality brass safety valve is sold individually.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Bostitch
This part works with the following products:
  • Compressor
Part# AB-9415379 replaces these:
AB-9415379,

Customer Part Reviews

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5.0
Average Rating (out of 5):
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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

Less than 15 mins 

(5 rated repairs) ?
  • 1
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Safety valve was leaking air, not allowing the shut off to take place at 150 lbs of pressure.

Guillermo from Bear, Delaware

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Socket set, Wrench set
Parts Used:
AB-9415379
Removed old valve with a socket wrench
Wrapped threading with plumber tape
Screwed in replacement valve
Turned compressor on to 150 lbs. pressure
It shut off as it\'s supposed to do upon reaching 150 lbs.
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Safety valve operated (released the air tank pressure) prior to normal pressure switch cut off.

John from Robins, Iowa

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Wrench set
Parts Used:
AB-9415379
1. Remove the pull ring on safety valve(s) -- old and new.
2. Unscrew old safety valve from air compressor (using wrench)
3. Put Teflon tape on the threads of the new safety valve. (may not be necessary)
4. Screw new safety valve into air compressor opening (using wrench)
5. Replace ring on new safety valve. ... Read more />6 Turn on air compressor and watch pressure gauge to ensure normal pressure cut off switch operates prior to the new safety valve.
7. Pull the ring on the new safety valve to ensure it operates and releases pressure from compressor tank.
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Pressure safety valve was worn

William from Bettendorf, Iowa

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Wrench set
Parts Used:
AB-9415379
Removed the worn valve with a wrench. Install the new safety valve with a wrench.
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pressure relief valve was leaking

Jerry from Jefferson, Texas

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
AB-9415379
1. I removed the defective valve
2. Gas line thread tape was applied to the new valve threads
3. The new valve was inserted and tightened
4. Tested AOK
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Pressure relief valve kept popping off before the tank reached shut off.

Doran from Wayland, Iowa

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Socket set
Parts Used:
AB-9415379
Simply screwed out the original and replaced. Thanks. It was exactly like the original except this one holds.
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP18991012
Manufacturer Part Number: AB-9415379
Brand Model Number Description
Bostitch CAP1512-OF Compressor - Air Compressor
Bostitch CAP2000P-OF Compressor - Air Compressor