ARI® SAFE P 35.924 Proportional Lift Safety Valve PN40 DN32
Ensure controlled pressure relief and reliable safety in critical industrial processes.
The ARI SAFE P 35.924 Safety Valve provides a reliable solution for controlled pressure relief in critical processes. In addition, its high-strength steel cast body and ductile iron cover ensure long service life. Moreover, it performs reliably under demanding process conditions thanks to a maximum operating temperature of 450 °C and PN40 pressure class. Furthermore, the proportional lift principle releases pressure gradually without damaging the system.
This valve opens gradually when the set safety pressure is reached, thereby preventing sudden pressure discharges. The internal parts use 1.4021+QT (AISI 420) stainless steel, the seat uses 1.4571 (AISI 316Ti) stainless steel, and the disc uses 1.4122 (AISI 420) stainless steel. In addition, the spring material FDSiCr/51CrV4 (1.8159) provides high-temperature resistance. Consequently, this construction guarantees long-term and safe operation. The connection is flanged, and the cover is made of EN-JS1049 ductile iron.
ARI SAFE P 35.924 Safety Valve — Technical Specifications
This valve provides safety in steam boilers and turbine systems in power plants. In particular, it is used in petrochemical and refinery facilities with flammable and high-pressure fluids. Additionally, it is ideal for pressure relief in reactors and process lines in the chemical and process industries. Furthermore, it is preferred in boilers and heat exchangers in heating and steam systems. Moreover, it offers reliable protection in pressure tanks and pipelines in general industrial applications.
Key Advantages
- Proportional lift principle for controlled and gradual pressure relief
- Flanged connection allows easy and reliable installation
- High temperature and pressure resistance for demanding processes
Applications
- Power plants — steam boilers and turbine systems
- Petrochemical and refinery facilities — flammable and high-pressure fluids
- Chemical and process industry — reactors and process lines
- Heating and steam systems — boilers and heat exchangers
- General industrial applications — pressure tanks and pipelines
In conclusion, the ARI SAFE P 35.924 Safety Valve combines safety and performance for critical industrial applications. ORFA supplies this valve worldwide and provides technical support. For orders or technical assistance, please contact us.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

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