JFLEX 1/4" Brass Safety Valve for Air Compressors

★★★★
53 reviews · 276+ sold
$17.92 $26.88 -33% OFF
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Last purchased 20 minutes ago by someone in Canberra
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Description & Specs

The JFLEX 1/4" Safety Valve is a brass pressure-relief valve that helps protect compressed air systems from over-pressurisation. Fitted to a compressor or tank, it vents excess pressure to keep the system within safe limits.

  • Brand: JFLEX
  • Size: 1/4"
  • Material: Brass
  • Type: Pop-off safety / pressure relief valve

It uses a soft seal with precision pop-off activation to relieve pressure when needed. If your air compressor safety valve keeps opening, it can be a sign the tank pressure is exceeding the valve's set point, so it is worth checking your pressure settings. Built from durable brass, this valve is a reliable safety component for workshop compressors.

More about this product

The JFLEX 1/4" Safety Valve is a reliable pressure-relief valve designed for compressed air systems, helping prevent excessive pressure build-up in compressors and tanks.

Constructed from durable brass, it features a soft seal design with precision pop-off activation to help keep your system within safe pressure limits.

Questions & Answers

What does the safety valve do?

It relieves excess pressure to help prevent over-pressurisation in compressed air systems.

What size and material is it?

It is a 1/4" valve made from durable brass.

Why does an air compressor safety valve keep opening?

Frequent opening can indicate the tank pressure is exceeding the valve's set point, so it is worth checking your compressor's pressure settings.

How does it activate?

It uses a soft seal design with precision pop-off activation.

Shipping & Returns

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 130 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
E
Ethan W. 📍 Hervey Bay QLD
5 months ago
✓ Verified Purchase

Exceptional — 5 stars

Really happy with this. Price was the best I found online and delivery was faster than expected. Product is well made and does exactly what it should. Zero complaints — will buy from SuperSaver AU again.

S
Sarah M. 📍 Sydney NSW
Yesterday
✓ Verified Purchase

Absolutely love it!

Had the JFLEX 1/4" on my wishlist for a few weeks and finally pulled the trigger. Arrived in 2 days which was a nice surprise. Build quality is solid and exactly what the photos showed. My partner uses it every day now and has already asked me to grab another one as a gift.

J
James W. 📍 Melbourne VIC
3 days ago
✓ Verified Purchase

Best buy of the year

Ordered Thursday and had it by Saturday. Packaging was really good — nothing moved around. Works exactly as expected and the price was well below what I saw in stores.

E
Emma T. 📍 Brisbane QLD
5 days ago
✓ Verified Purchase

Fast delivery — impressed

Love my JFLEX 1/4". Does the job perfectly and the price was unbeatable.

L
Liam O. 📍 Perth WA
1 week ago
✓ Verified Purchase

Exactly as described

Always buy Jflex when I can — consistent quality and you know what you are getting. This one is no different. Fast dispatch and arrived in perfect condition.

O
Olivia R. 📍 Adelaide SA
1 week ago
✓ Verified Purchase

Would buy again for sure

Was a bit skeptical ordering online but really glad I did. The item arrived in a sturdy box — nothing rattled or was damaged. Set it up in about 10 minutes and has been working perfectly since. Compared to what I saw in store I saved a solid amount. Will definitely be back.