AYVAZ DBKF-90 Externally Pressurized Expansion Joint DN200
Protects the bellows while absorbing thermal movement in high-pressure lines.
AYVAZ DBKF-90 Externally Pressurized Expansion Joint DN200 delivers reliable expansion control and long service life in high-pressure lines. In addition, its externally pressurized design shields the bellows structure and maintains stable operation under pressure. Moreover, the DN200 flanged connection simplifies installation and ensures tightness.
The AISI 316 stainless steel bellows increases chemical and thermal resistance, while St 37.2 carbon steel flanges form a robust body. The pressure class is PN16, and the temperature range spans -80°C to +427°C. Compliance with EN 1597 and DIN 2825 supports dependable performance.
AYVAZ DBKF-90 Externally Pressurized Expansion Joint — Technical Specifications
Petrochemical plants use this expansion joint in high-pressure steam and hot water lines. Furthermore, power stations rely on it to absorb thermal expansion safely. In the food industry, it is preferred in steam distribution systems. Consequently, it suits demanding industrial environments.
Key Advantages
- Externally pressurized design protects the bellows and provides high pressure resistance.
- AISI 316 stainless steel bellows resists corrosion and high temperatures.
- PN16 pressure class ensures safe operation in harsh industrial conditions.
Applications
- High-pressure steam and hot water lines in petrochemical plants
- Thermal expansion movement in power stations
- Steam distribution systems in the food industry
As a result, the AYVAZ DBKF-90 Externally Pressurized Expansion Joint offers high performance and safety in industrial facilities. ORFA Industrial has supplied it as an authorized distributor since 1985. Therefore, ORFA supplies worldwide and provides technical support for fast procurement.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies
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