AYVAZ KV-3 Pneumatic Actuated Butterfly Valve PN16 DN250
High-performance automated flow control for large-diameter pipelines.
The AYVAZ KV-3 Pneumatic Actuated Butterfly Valve provides critical flow control in industrial plants with a DN250 nominal diameter and PN16 pressure class. In addition, the single-acting pneumatic mechanism automatically returns to a safe position via spring force during power failures. Therefore, it ensures reliable operation in demanding automation systems.
The AISI 316 stainless steel disc and H-EPDM gasket deliver full sealing at temperatures up to 130°C. Moreover, the wafer-type compact body integrates easily between existing flanges. The aluminum extrusion housing resists corrosion and mechanical impact. Furthermore, the pneumatic actuator operates stably with a supply pressure of 3 to 8 Bar. As a result, it provides fast response and effective open-close function.
AYVAZ KV-3 Pneumatic Actuated Butterfly Valve — Technical Specifications
This valve plays an active role in managing aggressive fluids in chemical and petrochemical plants. In particular, it is safely used in power plants, heat exchangers, and process control systems. Additionally, it is preferred in water treatment facilities, wastewater lines, industrial cooling, and HVAC applications. Consequently, it offers a flexible solution across a wide range of industries.
Key Advantages
- Single-acting fail-safe mechanism ensures automatic safe position during power failures
- H-EPDM gasket and AISI 316 disc guarantee sealing at 130°C
- Wafer-type compact design enables easy installation between flanges
Applications
- Chemical and petrochemical plants for fluid control and automation lines
- Power plants and heat exchanger systems for process management
- Water treatment, wastewater facilities, and industrial HVAC applications
In conclusion, the AYVAZ KV-3 Pneumatic Actuated Butterfly Valve is an ideal choice for safe and controlled flow in industrial facilities. ORFA Industrial has stocked this product as an authorized distributor since 1985. ORFA supplies worldwide and provides technical support and order assistance.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

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