ARI® SAFE 25.901 Full Lift Safety Valve PN40 DN125/200
Fast full-lift discharge protects high-pressure systems from sudden overpressure.
ARI SAFE 25.901 Safety Valve provides critical protection in industrial plants at PN40 with DN125/200 flanged connection. In addition, its full lift design reacts quickly to sudden pressure rises. Therefore, it automatically opens and discharges excess fluid when the set pressure is exceeded.
The body is ductile iron EN-JS1049 for high mechanical strength. Moreover, the trim is 1.4021+QT (AISI 420) stainless steel, while the spring is FDSiCr/51CrV4, 1.8159 alloy steel. The disc is 1.4122 AISI 420 and the seat is 1.4571 AISI 316Ti, increasing corrosion resistance. Maximum operating temperature is 350 °C.
ARI SAFE 25.901 Safety Valve — Technical Specifications
This safety equipment is used in steam boilers, steam distribution lines, chemical and petrochemical plants, and power generation stations. Furthermore, it suits heating systems and industrial production lines. In particular, its high temperature resistance stands out in energy and petrochemical processes.
Key Advantages
- Full lift design reacts quickly to sudden pressure rises
- Ductile iron body and stainless steel trim offer long service life
- Suitable for high-temperature processes up to 350 °C
Applications
- Steam boilers and steam distribution lines
- Chemical and petrochemical plants
- Power generation stations and high-pressure process lines
In conclusion, ARI SAFE 25.901 Safety Valve combines safety and efficiency in industrial plants. ORFA Industrial supplies it worldwide and provides technical support as an authorized distributor since 1985. Contact our expert team for tailored solutions.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies
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