AYVAZ DBKF-90 Externally Pressurized Expansion Joint DN125
Safe expansion control for high-pressure lines with long-lasting performance.
The AYVAZ DBKF-90 Externally Pressurized Expansion Joint DN125 provides safe expansion control in high-pressure pipelines. In addition, its externally pressurized bellows design effectively absorbs pressure fluctuations. Moreover, the AISI 316 stainless steel bellows offers superior resistance to corrosion and high temperatures.
The flanged connection follows DIN/EN standards, therefore installation is straightforward. Furthermore, the external jacket protects the bellows from mechanical damage. It operates from -80°C to +427°C at PN16 bar, complying with EN 1594 and AD 2014/68/EU.
AYVAZ DBKF-90 Externally Pressurized Expansion Joint — Technical Specifications
This expansion joint is widely chosen in petrochemical, energy, and food sectors. In particular, it provides reliable service at steam boiler outlets and hot oil lines. Consequently, it balances system pressure and reduces pipe stress while lowering operating costs through low maintenance.
Key Advantages
- AISI 316 stainless steel bellows provides superior corrosion resistance
- External jacket design protects the bellows from mechanical impacts
- PN16 bar pressure class and wide temperature range suit demanding conditions
Applications
- Steam and hot fluid lines in petrochemical plants
- High-pressure steam distribution systems in power plants
- Thermal expansion control in hot water and steam lines in the food industry
In conclusion, the AYVAZ DBKF-90 Externally Pressurized Expansion Joint is ideal for safe and efficient expansion control in industrial facilities. ORFA Industrial supplies it worldwide as an authorized distributor since 1985 and provides technical support.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies


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