AYVAZ KV-4 Geared Lug Type Butterfly Valve DN125
Compact geared design for precise, long-lasting flow control in demanding industrial lines.
AYVAZ KV-4 Lug Type Butterfly Valve DN125 stands out in industrial facilities with its compact structure and reliable sealing performance. In addition, the geared actuator enables more controlled opening and closing. Furthermore, the GG25 cast iron body and AISI316 stainless steel disc deliver a long service life.
The elastomer seal removes the need for an additional sealing element between the valve and the pipe flange. Moreover, the valve controls flow through a disc that rotates on a vertical axis inside the body. The disc turns around its own axis to reach fully open or fully closed positions with minimal pressure loss. Consequently, the geared type offers precise operation even at large diameters. A maximum working temperature of 130°C makes it dependable in harsh conditions. Body material is GG25 cast iron in lug type; stem material is SS420 for DN25–DN300 and SS431 for DN350–DN600.
AYVAZ KV-4 Lug Type Butterfly Valve — Technical Specifications
These valves are common in HVAC systems, water treatment plants and firefighting lines. They are also preferred in critical sectors such as mining, shipbuilding and the food industry. Therefore, they operate safely in water, seawater, gas and wastewater lines. In addition, low maintenance requirements reduce operating costs. Horizontal mounting is recommended for DN300 and larger sizes.
Key Advantages
- Geared actuator enables precise and controlled flow management
- AISI316 stainless steel disc and GG25 body provide long service life
- Elastomer seal removes the need for extra sealing elements between flange faces
Applications
- Heating, ventilation and air conditioning (HVAC) systems
- Water treatment plants and distribution networks
- Firefighting systems requiring reliable flow control
As a result, the AYVAZ KV-4 Lug Type Butterfly Valve is ideal for those seeking a reliable and long-lasting solution in industrial facilities. As an authorized distributor since 1985, ORFA Industrial supplies this valve 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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