ARI® SAFE P 35.921 Proportional Lift Safety Valve PN40 DN65
Gradual pressure discharge for safe and precise protection in high-pressure lines.
ARI® SAFE P 35.921 Safety Valve protects systems and equipment against excessive pressure in industrial plants. In addition, its proportional lift principle discharges pressure gradually, therefore preventing sudden shocks. Furthermore, it offers a reliable solution particularly in steam, gas, and liquid lines. PN40 pressure class and 450°C maximum operating temperature make it resistant to demanding conditions.
This safety valve is manufactured with a 1.0619+N cast steel body and EN-JS1049 ductile iron bonnet. Moreover, the internal parts are made of 1.4021+QT stainless steel, while the seat and disc are respectively 1.4571 (AISI 316Ti) and 1.4122 (AISI 420) stainless steel. As a result, the valve provides long-lasting performance when system pressure exceeds the set point.
ARI SAFE P 35.921 Safety Valve — Technical Specifications
This safety valve is used in a wide range of applications from steam installations to power plants. In particular, it provides protection against excessive pressure in boiler and steam lines. Additionally, it offers safety in process lines with aggressive fluids in the chemical and petrochemical industries. Therefore, it is also ideal for pressure control in heating, HVAC, and water lines. Furthermore, flanged connection type ensures easy installation.
Key Advantages
- Proportional lift ensures gradual pressure discharge and prevents system shocks.
- 1.4571 (AISI 316Ti) stainless steel seat provides superior corrosion resistance.
- PN40 pressure class and 450°C temperature tolerance enable operation in demanding conditions.
Applications
- Steam installations: provides pressure safety in boiler and condensate systems.
- Power plants: offers safety control in high-temperature lines.
- Chemical and petrochemical: protects process lines with aggressive fluids.
In conclusion, ARI SAFE P 35.921 Safety Valve offers a reliable and long-lasting solution in industrial facilities. ORFA supplies worldwide and provides technical support. Our team is ready to assist with technical support and pricing information.
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