PREMIUM BUILD FOR INDUSTRIAL DURABILITY: Constructed with a GGG-40 cast iron body, nickel-plated ductile iron disc, and AISI420 stainless steel shaft, this valve offers exceptional corrosion resistance, structural strength, and long-term performance under demanding conditions. PRECISE FLOW CONTROL & HIGH-TEMPERATURE RESILIENCE: The nickel-plated disc ensures accurate and smooth fluid regulation, while the stainless steel shaft maintains stable operation at temperatures up to 120 °C, making it ideal for thermal-intensive industrial systems. SECURE SEALING FOR VERSATILE MEDIA: Outfitted with an EPDM gasket, the valve provides leak-proof sealing across a wide range of media including liquids, air, and light chemicals, maintaining system integrity under varying pressures. UNIVERSAL FLANGE CONNECTION DESIGN: Designed with standardized inlet/outlet flanges, this butterfly valve allows for simple and secure integration into industrial, HVAC, water treatment, and chemical processing pipelines. IMPORTANT NOTICE – FLANGE COMPATIBILITY ADVISORY: Our Lug Type Butterfly Valves are manufactured according to EN 1092-1 (PN16) flange standards. These products may not be directly compatible with ANSI/ASME B16.5 (Class 150) flanges. Please verify flange compatibility before placing an order. If uncertain, consider our Wafer Type Butterfly Valves, which offer broader compatibility with both EN and ANSI systems.-Made in Türkiye What is Lug Type Butterfly Valve? Lug type butterfly valves; It performs the on-off operation by rotating discs made of nickel, stainless or different materials (AISI304, AISI316, AL-BR) fixed around a shaft in the center. It performs the function of starting, slowing down or completely blocking the flow of liquid or gas by compressing the disc around the shaft with rubber or plastic gasket. It is the equipment used to stop, regulate or start the flow, which has a flap that can make a quarter turn around its own axis and a sealing gasket. How Does the Lug Type Butterfly Valve Work? Lug type butterfly valves are valve type with protruding ears covering the whole body, designed to match the bolt holes on the flange to which it will be connected. It is mounted between two flanges by fixing with bolts, studs and nuts. This makes it impossible to disconnect only one side of the piping system from the valve. In addition to providing manual control, it is also suitable for use by mounting pneumatic actuators and electric actuators. It is placed between the pipe flanges and the flange bolts surround the valve body. It is easy to install but cannot be used as an isolation valve. In addition to providing manual control, it is also suitable for use by mounting pneumatic actuator and electric actuator.