AYVAZ KV-8 Lug Type Gear Operated Butterfly Valve DN450
Secure, low-torque flow control for large-diameter pipelines.
AYVAZ KV-8 Lug Type Butterfly Valve DN450 delivers reliable flow control in large-diameter pipelines. In addition, its gear-operated design lets operators open and close the valve with low effort. Moreover, the PN10 pressure rating and cast iron body provide a long service life.
The body is made of GG-25 cast iron, while the disc consists of GGG40.3 nickel-plated ductile iron. Furthermore, the stem is manufactured from AISI 420 stainless steel, therefore offering high corrosion resistance. The H-EPDM seal withstands a maximum operating temperature of 130 °C, consequently maintaining sealing performance under harsh conditions.
AYVAZ KV-8 Lug Type Butterfly Valve — Technical Specifications
This butterfly valve suits HVAC systems through to water treatment plants. In particular, it is preferred in heavy industries such as mining and shipbuilding. Additionally, it is used safely in food and chemical industries, fire suppression systems and wastewater lines, therefore handling media such as water, seawater, gas and dust.
Key Advantages
- Lug type connection allows maintenance without removing the valve from the pipeline
- Gear-operated design enables safe use with low torque on large-diameter valves
- GG-40.3 nickel-plated ductile iron disc offers superior wear and corrosion resistance
Applications
- Flow control in heating, ventilation and air conditioning (HVAC) systems
- Reliable sealing solutions in water treatment and distribution plants
- Heavy-duty valve requirements in mining and shipbuilding
In conclusion, the AYVAZ KV-8 Lug Type Butterfly Valve provides safe and efficient flow control in large-diameter lines. ORFA Industrial has served as your reliable partner in industrial flow technologies since 1985. ORFA supplies worldwide and provides technical support. Contact us for technical support and pricing.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies


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