AYVAZ DBKF-60 Externally Pressurized Expansion Joint DN300
Protects piping systems from thermal expansion and pressure surges with a shielded bellows design.
AYVAZ DBKF-60 Externally Pressurized Expansion Joint delivers reliable protection against thermal expansion and pressure fluctuations. In addition, the externally pressurized design encloses the bellows inside an outer casing and balances system pressure. Therefore, this construction prevents damage caused by vibration and expansion in high pressure steam lines. Furthermore, production in accordance with EN 1692 ensures dependable performance.
The unit uses an AISI 316 stainless steel bellows with a St.37.2 carbon steel outer casing and protective jacket. Its flanges are also St 37.2 carbon steel, and the nominal diameter is DN300 with flanged connection. The pressure class is PN16 Bar, and the temperature range spans -80°C to +427°C. Moreover, the corrosive-resistant bellows extends service life, while the wide temperature range makes the joint versatile.
AYVAZ DBKF-60 Externally Pressurized Expansion Joint — Technical Specifications
This expansion joint is widely used in petrochemical, energy and food industries. It also provides safe expansion control in steam boilers and hot water systems. In particular, DN300 flanged connection offers easy installation, and the -80°C to +427°C range suits demanding conditions. Consequently, it protects critical equipment such as boilers, turbines and process piping.
Key Advantages
- AISI 316 stainless steel bellows provides superior corrosion resistance.
- Externally pressurized design protects the bellows from mechanical damage and extends service life.
- PN16 pressure class and wide temperature range enable versatile use.
Applications
- Steam boilers and hot water circuits
- High pressure lines in petrochemical plants
- Energy plants and food processing facilities
In conclusion, AYVAZ DBKF-60 Externally Pressurized Expansion Joint is the ideal choice for reliable expansion control in industrial plants. ORFA Industrial supplies worldwide and provides technical support as an authorized distributor since 1985. Contact us for technical support and pricing.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
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