ORFA Industrial

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ARI® SAFE 25.902 Full Lift Safety Valve PN40 DN32/50

Original price was: $1,138.63.Current price is: $922.29.

Full lift safety valve with PN40 pressure rating and DN32/50 flanged connection. Ductile iron body with stainless steel internal parts for reliable performance. Suitable for steam, gas, and liquid lines up to 350°C.

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SKU: 708A110100604 Category: Brand:
Industrial Safety Valves / Flow Control

ARI® SAFE 25.902 Full Lift Safety Valve PN40 DN32/50

Automatic pressure relief for high-capacity industrial lines.

ARI® SAFE 25.902 Safety Valve provides instant protection against pressure surges in industrial plants. In addition, its PN40 rating and DN32/50 flanged connection ensure safe operation in high-capacity lines. Moreover, the ductile iron body (EN-JS1049) and stainless steel internals (1.4021+QT) deliver long-lasting performance.

When system pressure exceeds the set value, the valve overcomes spring force to open the disc. As pressure returns to normal, the spring closes the disc again. Furthermore, the spring material FDSiCr/51CrV4 (1.8159) offers high resilience for repeated open-close cycles. Consequently, equipment and pipelines are protected during sudden pressure fluctuations.

ARI SAFE 25.902 Safety Valve — Technical Specifications

Nominal Diameter (DN)
DN32/50
Pressure Rating (PN)
PN40
Body Material
Ductile iron (EN-JS1049)
Internal Parts Material
Stainless steel (1.4021+QT)
Spring Material
FDSiCr/51CrV4 (1.8159)
Max. Operating Temperature
350°C
Connection
Flanged

This safety valve is ideal for pressure control in steam, gas, and liquid lines. In particular, it is widely used in power plants, boiler rooms, and petrochemical facilities. Additionally, it is preferred in food, beverage, and chemical process lines as well as water treatment and heating-cooling systems. Therefore, it is an indispensable part of industrial safety.

Key Advantages

  • High corrosion resistance with ductile iron body and stainless steel internals
  • Easy installation and safe sealing with PN40 and DN32/50 flanged connection
  • Uninterrupted protection in harsh process conditions up to 350°C

Applications

  • Pressure control in steam and gas lines of power plants and boiler rooms
  • Safety in high-pressure process lines of petrochemical and refinery facilities
  • Safety assurance in liquid process lines of food, beverage, and chemical industries

In conclusion, ARI® SAFE 25.902 Safety Valve offers reliable protection against pressure surges in industrial facilities. ORFA Industrial supplies worldwide and provides technical support as an authorized distributor since 1985.

ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.

Your Reliable Partner in Industrial Flow Technologies

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