ARI FABA Plus 23.046 Metal Bellows Valve PN25 DN50
Eliminates packing maintenance while ensuring zero-leak isolation on high-temperature steam and hot water lines.
ARI FABA Plus Metal Bellows Valve provides a critical sealing solution for industrial steam and hot water installations. In addition, its double-layer stainless steel bellows structure removes the need for packing. Therefore, it delivers excellent performance under high temperature and pressure conditions.
This valve is tested to EN ISO 15848-1 and holds TA-Luft certification for fugitive emission control. Its DN50 nominal diameter and PN25 pressure class match standard industrial pipelines. The EN-JS1049 ductile iron body resists corrosion, while the 1.4571 (AISI 316Ti) double-layer stainless steel bellows ensures long service life. Moreover, the 1.4021+QT (AISI 420) stainless steel disc and seat add durability. Grease nipple, rotation lock and mechanical stroke indicator are included.
ARI FABA Plus Metal Bellows Valve — Technical Specifications
Steam boiler outlet lines and process steam systems rely on this valve for safe operation. Furthermore, hot water heating installations and district heating centers use it widely. Petrochemical refineries and chemical plants also apply it on high-pressure steam lines. In addition, power plants are among its common application areas.
Key Advantages
- Double-layer stainless steel bellows eliminates packing requirements
- Grease nipple and mechanical stroke indicator simplify maintenance and monitoring
- TA-Luft and EN ISO 15848-1 certification ensures environmentally friendly sealing
Applications
- Steam boiler outlet lines and process steam systems
- Hot water heating installations and district heating centers
- Petrochemical refineries and power plant high-pressure lines
In conclusion, the ARI FABA Plus Metal Bellows Valve raises sealing and safety standards in industrial facilities. ORFA Industrial has supplied it as an authorized distributor since 1985. ORFA supplies worldwide and provides technical support for stock and selection questions.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies
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