
Koenders Water Solutions Inc.
3/8" Pressure Release Valve
In stock, ready to ship
- Fits 3/8 inch airline
- Protects compressor and diffuser
- Helps prevent winter freeze-up
Details
The 3/8 inch Pressure Release Valve protects your aeration system by venting excess air pressure from the line. Bleeding off a small amount of pressure eases the load on your compressor and helps your diffuser run at its best, which is especially valuable in cold weather when back-pressure climbs.
Why it helps
- Fits 3/8 inch airline
- Vents excess pressure to protect the compressor and diffuser
- Helps prevent airline freeze-up in winter operation
- A small part that extends the life of your system
Specifications
- Product type
- Aeration accessory
- Airline size
- 3/8 inch
- Function
- Vents excess airline pressure
- Best use
- Cold-weather and winter operation
The right part
Guessing vs the correct release valve
When back-pressure climbs, the fix is a purpose-built valve sized for your airline, not a workaround.
Going without
Running with no pressure relief
- Excess airline pressure loads the compressor and shortens its working life
- Higher back-pressure keeps the diffuser from running at its best
- Rising winter back-pressure invites airline freeze-up
This valve
A sized 3/8 inch pressure release valve
- Fits 3/8 inch airline for a direct match to your system
- Vents excess pressure to protect the compressor and diffuser
- Bleeds off a small amount of pressure to help prevent winter freeze-up
Why it helps
A small part that protects the whole system
The 3/8 inch Pressure Release Valve eases the load on your aeration setup by venting excess air pressure from the line.
Vents excess pressure
Bleeds off a small amount of pressure from the airline so the system does not run harder than it needs to.
Protects the compressor
Easing back-pressure reduces the load on your compressor and helps extend the life of your system.
Keeps the diffuser running well
Lower back-pressure helps your diffuser run at its best across changing conditions.
Built for cold weather
Winter operation raises back-pressure. This valve helps prevent airline freeze-up when temperatures drop.
Complete your setup
Pairs well with
Products that work well alongside this one.
Questions
3/8 inch pressure release valve FAQ
Answers for matching and fitting this aeration accessory to your system.
What airline size does this valve fit?
What does a pressure release valve do?
How does it help in winter?
Why add a pressure release valve to my system?
Protect your system
Add the 3/8 inch pressure release valve
Match your 3/8 inch airline with the correct release valve to vent excess pressure, ease the load on your compressor and diffuser, and help prevent winter freeze-up.

3/8" Pressure Release Valve









