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.
Safety Valve AB-9415379
OEM part for: Bostitch
Part Number: AB-9415379
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Frequently Purchased Together ?
Compatibility
This part will fit the following 3 machines
Bostitch
This item works with the following types of products:
- Compressor Parts
Customer Part Reviews ?
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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.
pressure relief valve was leaking
Tool Type
Compressor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, 9/16 inch box end wrench
Parts Used
2. Gas line thread tape was applied to the new valve threads
3. The new valve was inserted and tightened
4. Tested AOK
Safety valve was leaking air, not allowing the shut off to take place at 150 lbs of pressure.
Tool Type
Compressor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set, Wrench Set
Parts Used
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.
Pressure relief valve kept popping off before the tank reached shut off.
Tool Type
Compressor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Parts Used
Safety valve operated (released the air tank pressure) prior to normal pressure switch cut off.
Tool Type
Compressor
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Wrench Set
Parts Used
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.
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.
Pressure safety valve was worn
Tool Type
Compressor
Difficulty
Easy
Time
15-30 minutes
Tools Used
Wrench Set
Parts Used
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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
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