RELIABLE SAFETY & PRESSURE RELIEF VALVES (PRVs) for AIR COMPRESSORS in MALAYISA
Your Trusted Partner for Industrial Overpressure Protection
Safeguard your industrial operations with certified safety valves for air compressors, air receiver tanks, and compressed air systems. Sophotech ensures compliance, equipment longevity, and unparalleled overpressure protection across Malaysia.

Air Compressor Safety Valve Malaysia – Why It’s Critical for Safe Operation
Prevent Costly Equipment Damage & System Failures
Safeguard your valuable equipment, including compressors, air receiver tanks, and separators, from dangerous overpressure build-up that can lead to costly damage or system failures.
Meet Malaysian Safety Regulations & Standards
Get our certified PRVs that meet stringent industry safety standards, ensuring your operations adhere to local regulations and create a safe working environment.
Discover Our Premium Safety Valve & PRV Selection
Sophotech brings you a meticulously curated selection of safety valves and air pressure relief valves (PRVs), designed for reliable overpressure protection in the most demanding industrial applications. Each valve ensures safe and efficient pressure control, mitigating risks and maintaining system integrity.
AT1000-MINI-BRASS | Compact Brass Safety Valve with Ring | ¼", 3/8", ½" BSPT

This compact and robust brass safety valve is an ideal choice for various air compression systems in Malaysia using non-toxic gases. Its durable brass construction ensures long-lasting performance. Available in common BSPT sizes (¼”, 3/8″, ½”) for easy integration into your existing setups, providing reliable overpressure protection.
Technical Specs:
- Brand: Automa (via distributor)
- Body Material: Brass
- Factory Preset Pressure: 10 Bar
- Available Set Pressure Range: 4 – 10 bar adjustable
- Other Set Pressure Option: 0.3 – 16 bar
- Connection Sizes (BSPT Male): ¼”, 3/8″, ½”
- Height: 75 mm
- Max Operating Temperature: 150°C
- Application: Air compression systems using non-toxic gases
- Optional: Calibration certificate available — upon request
AT1000-MINI–SS304 | Compact SS304 Safety Valve with Ring | ¼", 3/8", ½" BSPT

Engineered from durable SS304 stainless steel, this compact safety valve offers superior corrosion resistance for air compression systems handling non-toxic gases.
Technical Specs:
- Brand: Automa (via distributor)
- Body Material: SS304
- Factory Preset Pressure: 10 Bar
- Available Set Pressure Range: 4 – 10 bar adjustable
- Other Set Pressure Option: 0.3 – 16 bar
- Connection Sizes (BSPT Male): ¼”, 3/8″, ½”
- Height: 75 mm
- Max Operating Temperature: 150°C
- Application: Air compression systems using non-toxic gases
- Optional: Calibration certificate available, upon request
AT1000L | Bronze Safety Valve with Lever | 1/2" - 2" BSPT

A versatile bronze safety valve featuring a lever for manual testing, suitable for a wide range of applications including air, water, oil, and gas systems.
Technical Specs:
- Brand: Automa (via distributor)
- Body material: Bronze casting
- Seat material: Brass
- Factory Preset Pressure: 10 bar
- Working Pressure: 0.3-10 bar
- Other Set Pressure Option: 0.1 to 36 bar
- Connection Sizes (BSPT ): ½”, ¾”, 1″, 1-1/4″, 1-1/2″, 2″
- Working Temperature: -45 to 185 °C
- Application: Air compressor, water, oil, and gas system
- Optional item: Calibration Certificate available upon request
AT1000S | Bronze Safety Valve | Sealed Type | 1/2" - 2" BSPT

The AT1000S is a robust, sealed-type bronze safety valve, designed for reliable overpressure protection in various industrial fluid and gas systems.
Technical Specs:
- Brand: Automa (via distributor)
- Body Material: Bronze casting
- Seat Material: Brass
- Factory Preset Pressure: 10 Bar
- Working Pressure: 0.3 to 10 bar
- Other Set Pressure Option: 0.1 to 36 bar
- Working Temperature: -45 to 185 °C
- Conn Sizes (BSPT): ½”, ¾”, 1″, 1-1/4″, 1-1/2″, 2″
- Application: Air compressor, water, oil, and gas system
AT1000P | Bronze Safety Valve with PTFE Seat |1/2" - 2" BSPT

Featuring a durable PTFE seat, the AT1000P bronze safety valve offers enhanced chemical resistance and sealing performance for diverse industrial applications.
Technical Specs:
- Brand: Automa (via distributor)
- Body material: Bronze
- Seat & Gasket material: PTFE
- Connection Sizes (BSPT): ½”, ¾”, 1″, 1-1/4″, 1-1/2″, 2″
- Factory Preset Pressure: 10 Bar
- Working Pressure: 0.3-10 Bar
- Other Set Pressure Option: 0.1 to 35 bar
- Working Temperature: -20 – 170 °C
- Application: Air compressor, water, oil, and gas system
- Optional item: Calibration certificate upon request
Essential Resources & Maintenance Tips for Your Air System
- Download Automa Safety Valve AT1000-MINI Datasheet (PDF)
- Download Automa Safety Valve AT1000L | AT1000S | AT1000P Datasheet (PDF)
- Calibration Certificate Available Upon Request
Pro Tip for Longevity:
Regularly maintaining your safety valves and compressors with proper **compressor oil and lubricants** helps extend component life and prevents unsafe pressure buildup. Explore our range of premium compressor lubricants today!
Safety Valves in Action: Protecting Industrial Systems Across Malaysia
See how Sophotech’s safety valves are ensuring critical overpressure protection on air receiver tanks, air-oil separators, and other industrial compressed air systems across Malaysia, enhancing both safety and operational performance.

Automa AT1000S | 150 PSI | Bronze | ½" BSPT
Successfully installed on a 500L vertical air receiver in a Malaysian industrial facility, this AT1000S safety valve provides reliable overpressure protection at 150 psi, significantly enhancing system safety and efficiency.

Automa AT1000L | 150 PSI |Bronze Safety Valve with Lever | 2" BSPT
This AT1000L safety valve is crucial for a 1000L vertical air receiver in a major Malaysian manufacturing plant. Preset for 150 psi, it ensures robust overpressure protection, contributing to a secure and productive environment.

AT1000-MINI-BRASS | 150 PSI |Compact Safety Valve with Ring | ½" BSPT
Integrated into an air-oil separator tank of screw compressor, the AT1000-MINI-BRASS safety valve is preset to 150 psi, guaranteeing safe and efficient operation of the connected air compressor system.

AT1000-MINI-BRASS | 150 PSI | Safety Valve with Ring | ½" BSPT
Pre-installed on air tank of a Fusheng compressor. The AT1000-MINI-BRASS safety valve is preset to 150 psi, guaranteeing safe and efficient operation in compliance with JKKP regulations.
Frequently Asked Questions (FAQs) about Safety Valves & PRVs in Malaysia
What is the primary function of a safety valve in an air compressor system?
Answer: A safety valve is a crucial component designed to automatically release excess air pressure from a system. This prevents dangerous overpressure situations, protecting valuable equipment from damage and ensuring the safety of personnel and operations.
How do I select the correct safety valve for my specific air compressor or receiver?
Answer: Choosing the right safety valve depends on several key factors: the system’s working pressure range, maximum operating temperature, the material compatibility with the media (e.g., compressed air, water, oil, or gas), and the specific application requirements. Our experts can assist you in making the optimal selection.
Can Sophotech provide calibration certificates for safety valves?
Answer: Yes, absolutely. Sophotech understands the importance of compliance and precision. Calibration certificates for our safety valves are available upon request to ensure adherence to industry standards and regulatory requirements.
Are Sophotech's safety valves suitable for industrial applications across Malaysia?
Answer: Our entire range of safety and pressure relief valves is specifically designed and certified to meet the rigorous demands of Malaysia’s diverse industrial sectors, including manufacturing, automotive, oil & gas, and more. We supply reliable solutions for your local needs.
What is the typical delivery time for safety valves in Malaysia?
Answer: Delivery times for safety valves vary based on current stock availability and order volume. For the most accurate, real-time updates on delivery and to inquire about bulk orders, please contact our sales team directly.
Beyond Safety Valves: Your Complete Compressed Air Solutions Partner in Malaysia
Beyond safety valves, Sophotech is your comprehensive partner for industrial compressed air solutions in Malaysia. Explore our related products designed to optimize your operations.

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