From air compressors through to compressed air storage, treatment and distribution, our extensive range of compressed air products ensures we have the right solution for your business needs, no matter the industry or application. We also offer custom-built packages and compressed air systems that are fit for purpose and tailored to your budget.
The Compressed Air Experts
Pilot Air Safety Relief Valves
Every pressure receiver must be fitted with an appropriate safety relief valve. Our range of quality, USA made safety relief valves are factory set at 11 Bar.
14SV
- 1/4″ BSP
- Set at 11 Bar
- 3,567 L/Min (126 CFM)
- Rated to AS1271 – Class B Safety Valves
38SV
- 3/8″ BSP
- Set at 11 Bar
- 5,436 L/Min (192CFM)
- Rated to AS1271 – Class B Safety Valves
12SV
- 1/42″ BSP
- Set at 11 Bar
- 5,436 L/M (192 CFM)
- Rated to AS1271 – Class B Safety Valves
34SV
- 1/2″ BSP
- Set at 11 Bar
- 10,702 L/Min (378 CFM)
- Rated to AS1271 – Class B Safety Valves
1SV
- 1″ BSP
- Set at 11 Bar
- 10,702 L/Min (378 CFM)
- Rated to AS1271 – Class B Safety Valves
Air Compressor Products
Frequently Asked Questions
What is a safety relief valve and why is it essential?
A safety relief valve automatically releases air if the receiver pressure exceeds safe limits (factory-set at 11 Bar), protecting both your equipment and operators in compliance with AS1271.
What sizes and flow rates are available in the Safety Relief Valve range?
The safety relief valves come in sizes from ¼″ BSP to 1″ BSP, with flow capacities reaching up to 10,700 L/min, ensuring suitability for small workshops through to heavy industry.
Are these safety relief valves built for Australian operating conditions?
Yes — the Pilot Air valves are USA-made, set at 11 Bar, and rated to AS1271 Class B, giving reliable performance in Sydney’s demanding heat, dust and long duty cycles.
How do I know which relief valve is right for my compressor or receiver?
The right safety relief valve depends on your air receiver’s volume, maximum working pressure, and outlet size. Choosing a valve that meets or exceeds your system’s specs ensures both safety and compliance.
Where can I buy replacement safety relief valves or related parts in Sydney?
You can order directly from the Safety Relief Valves product page or through Pilot Air’s Air Compressor Spares section, with local stock available from the Auburn Service & Spares facility.
Pilot Air Reviews
We have a growing manufacturing business and our air supply needed to be upgraded to deliver to a clean volume of air to specific machines and mainly our spray booth. 3 Months ago the team at Pilot Air evaluated our requirement and delivered an excellent solution, we have had time to run the system for a considerable time and found it to be excellent. Also Australian Manufactured to boot. Very Happy.
Brett
My husband recently bought a second hand Trademaster 12 air compressor in need of some maintenance. He took it to the Silverwater servicing centre with no prior arrangement. The staff were polite, obliging, and eager to help, and he was impressed with the service provided. Well done Pilot Air!
Donna Slater
I would just like to thank Debbie and the team at Pilot Air Compressors Service Department for a great job done this morning.
Excellent job done, Great Staff & Great Service
Thank you Debbie & the team at Pilot Air Compressors…
Geoff Bryce
Bryce Pest Control Pty Ltd.
Geoff Bryce
Thanks Pilot Air! We have just purchased our third pilot compressor (K50). Our oldest one (K25) is 14 years old and still going strong, used all day every day only replaced pressure switch.
Michael Mourad
The Compressed Air Experts
NSW
Head Office & Manufacturing
115 Beaconsfield Street,
Silverwater, Sydney NSW 2128
Service and Spares Division
21-25 Stubbs Street,
Auburn, Sydney NSW 2144
Contact Pilot Air
Get in touch to see how we can help you find the right compressed air solution.