ARI® SAFE 25.901 Full Lift Safety Valve PN40 DN250/350
Fast and reliable pressure relief for high-pressure steam and process lines.
ARI SAFE 25.901 Safety Valve provides rapid response and reliable discharge in high-pressure systems. In addition, its full lift design reacts quickly to sudden pressure surges. Therefore, it is ideal for steam boilers and process lines. Moreover, the PN40 pressure class and DN250/350 flanged connection deliver high safety.
The body and cover are made from EN-JS1049 ductile iron. In addition, the internal parts are 1.4021+QT stainless steel, the seat is 1.4571 stainless steel, the disc is 1.4122 stainless steel, and the spring is FDSiCr/51CrV4 alloy steel. As a result, the valve withstands high temperature and corrosion. Maximum working temperature is 350 °C.
ARI SAFE 25.901 Safety Valve — Technical Specifications
These valves are used extensively in steam boilers, chemical plants and power stations. Furthermore, they are preferred in heating systems and industrial process lines. In particular, their high-temperature and pressure-resistant construction ensures reliable operation. Moreover, the long-life design increases operational efficiency.
Key Advantages
- Full lift mechanism provides fast and reliable pressure relief
- Stainless steel internal parts and alloy spring deliver long life and corrosion resistance
- PN40 flanged connection allows easy integration into high-pressure systems
Applications
- Steam boilers and steam distribution lines
- Chemical and petrochemical plants
- Power generation stations and industrial heating systems
In conclusion, ARI SAFE 25.901 Safety Valve delivers maximum safety and efficiency in high-pressure systems. ORFA Industrial supplies worldwide and provides technical support. Contact us for technical assistance and orders.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

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