AYVAZ Disassembly Joint DN800
Speed up valve maintenance with a durable, flanged disassembly joint built for demanding pipelines.
AYVAZ Disassembly Joint DN800 is a flanged piping component that facilitates the safe installation and removal of valves and similar equipment in pipelines. In addition, it saves time during maintenance and replacement procedures, therefore increasing operational efficiency. Moreover, its telescoping short pipes and flanges provide flexible use.
The working principle is straightforward: during installation, the piece shortens its length to create the required gap and allows the equipment to be placed in the line. The inner pipes slide over each other to close the distance. Consequently, tightening the studs provides sealing and completes the assembly. Disassembly follows the reverse order, enabling maintenance without removing the pipeline. The body pipe is GGG 40-50, studs and nuts are steel with galvanized coating, the pressure class is PN10 / PN16, and the sealing ring is EPDM.
AYVAZ Disassembly Joint DN800 — Technical Specifications
This equipment serves a wide range of applications. In particular, it is widely used in heating, ventilation and air conditioning (HVAC) systems. Furthermore, it is preferred in challenging industrial areas such as water treatment plants, mining and shipbuilding. Additionally, it provides a reliable solution in chemical, petrochemical and fire extinguishing systems.
Key Advantages
- GGG 40-50 cast body offers high strength and corrosion resistance
- Telescoping pipes enable fast assembly and disassembly
- EPDM sealing ring provides safe operation between -10°C and +80°C
Applications
- Heating, ventilation and air conditioning (HVAC) systems
- Water treatment and distribution plants for easy maintenance
- Mining and shipbuilding heavy industrial applications
In conclusion, AYVAZ Disassembly Joint DN800 is a reliable solution that optimizes valve maintenance and replacement processes in industrial facilities. ORFA Industrial has supplied this product as an authorized distributor since 1985. ORFA supplies worldwide and provides technical support for orders and inquiries.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

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