AYVAZ KV-8 Lug Type Gear Operated Butterfly Valve DN300
Reliable large-diameter flow control with effortless gear operation and long-lasting sealing.
The AYVAZ KV-8 Lug Type Butterfly Valve DN300 provides a reliable solution for flow control in industrial plants, particularly in large-diameter lines. In addition, its lug type connection system makes installation and maintenance extremely practical. Moreover, the gear-operated design ensures comfortable and safe manual operation at DN300, reducing operator effort considerably.
The valve body is made of GG-25 cast iron, while the disc is GGG40.3 nickel-plated ductile iron. Furthermore, an AISI 420 stainless steel shaft offers high corrosion resistance. The specially designed H-EPDM gasket creates excellent sealing between the metal disc and the elastic sealing element, therefore maintaining system tightness over a long service life. Consequently, the valve operates safely up to a maximum working temperature of 130°C.
AYVAZ KV-8 Lug Type Butterfly Valve — Technical Specifications
This valve is widely preferred in HVAC systems, water treatment and distribution plants. In addition, it is used safely in the mining industry, shipbuilding, and drilling facilities. Moreover, the food and chemical industries, as well as fire extinguishing systems, are important application areas. Furthermore, it performs effectively in water, seawater, wastewater, gas, dust, and air lines.
Key Advantages
- Lug type connection offers great ease of assembly and disassembly.
- Gear actuator makes manual control of large-diameter valves effortless.
- GGG40.3 nickel-plated disc and H-EPDM gasket provide long-lasting sealing performance.
Applications
- Flow control in heating, ventilation, and air conditioning (HVAC) systems.
- Reliable sealing solutions in water treatment and distribution plants.
- Critical use in fire extinguishing lines with high pressure resistance.
In conclusion, the AYVAZ KV-8 Lug Type Butterfly Valve DN300 offers high reliability and long service life in industrial flow control. ORFA Industrial, with experience in the sector since 1985, supplies this product as an authorized distributor. ORFA Industrial supplies worldwide and provides technical support; please contact us for technical support and pricing information.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

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