ARI® SAFE 12.901 Full Lift Safety Valve PN16 DN25/40
Reliable overpressure protection for critical industrial processes.
The ARI SAFE 12.901 Safety Valve provides critical protection against overpressure in industrial plants. In addition, its PN16 pressure class and flanged connection ensure safe operation in steam, gas and liquid lines. Moreover, a maximum temperature resistance of 300°C delivers superior performance under demanding process conditions.
The spring-loaded mechanism manages automatic opening and closing reliably. When system pressure exceeds the set value, the spring assembly activates and the valve opens automatically. Furthermore, when pressure returns to normal, the valve closes by itself and isolates the system again. Consequently, this mechanism protects both equipment and personnel from potential explosion and damage, ensuring uninterrupted plant safety.
ARI SAFE 12.901 Safety Valve — Technical Specifications
This safety valve serves steam boilers and pressure vessels above all. In particular, it provides critical safety in chemical, petrochemical and refinery processes. Additionally, it is preferred in HVAC systems and industrial power plants. Moreover, it operates under hygienic conditions in food and beverage production facilities.
Key Advantages
- EN-JL1040 cast iron body and 1.4571 stainless steel seat offer high corrosion resistance
- Full lift design enables fast and reliable discharge at large flow rates
- PN16 pressure class ensures safe operation up to 300°C in demanding processes
Applications
- Protection of steam boilers and pressure vessels against overpressure
- Safety equipment in chemical, petrochemical and refinery process lines
- Critical pressure management in HVAC systems and industrial power plants
Ultimately, the ARI SAFE 12.901 Safety Valve takes safety in industrial facilities to the highest level. Therefore, ORFA Industrial has supplied this product as an authorized distributor since 1985. ORFA supplies worldwide and provides technical support and pricing information upon request.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

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