AYVAZ KV-8 Lug Type Gear Operated Butterfly Valve DN50
Gear-operated lug butterfly valve delivering dependable sealing and easy installation on large lines.
AYVAZ KV-8 Lug Type Butterfly Valve DN50 provides high-performance sealing and easy installation for industrial flow control. In addition, its GG-25 cast iron body and H-EPDM seat deliver reliable sealing performance. Moreover, the AISI 420 stainless steel stem provides a structure resistant to corrosion. Therefore, this valve, operating in the PN16 pressure class, allows comfortable control on large lines with its gear-operated actuator.
The lug type connection system accelerates maintenance and installation work. A disc rotating inside the body fully opens or closes the flow. Furthermore, the KV-8 series produces excellent sealing performance between the nickel-plated GGG40.3 ductile iron disc and the elastic seat. As a result, the DN50 size ensures safe operation at a maximum temperature of 130 °C.
AYVAZ KV-8 Lug Type Butterfly Valve — Technical Specifications
This butterfly valve is used across a wide range from HVAC systems to water treatment plants. In particular, it offers a reliable solution in critical applications such as firefighting lines and shipbuilding. Additionally, it is preferred in the food and chemical industries for water, seawater, wastewater and gas lines. Moreover, it stands out with its durable structure in the mining industry and drilling facilities.
Key Advantages
- Lug type connection enables fast and easy installation
- Gear-operated actuator provides precise control on large diameter lines
- H-EPDM seat and AISI 420 stem deliver long-lasting sealing performance
Applications
- Heating, ventilation and air conditioning (HVAC) systems
- Water treatment, distribution and firefighting installations
- Food, chemical and mining industry process lines
In conclusion, the AYVAZ KV-8 Lug Type Butterfly Valve DN50 ensures reliable flow control in industrial facilities. ORFA Industrial supplies worldwide and provides technical support for every project.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

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