AYVAZ KV-17 Wafer Pneumatic Actuated Butterfly Valve PN16 DN125
Remote-controlled flow automation that raises plant efficiency in demanding process lines.
The AYVAZ KV-17 Wafer Pneumatic Actuated Butterfly Valve is a modern solution for automatic and remote flow control in industrial plants. In addition, its DN125 nominal diameter and PN16 pressure class deliver reliable performance in medium-to-high capacity lines. Moreover, the double-acting pneumatic actuator performs both opening and closing with compressed air, therefore no manual intervention is needed.
The valve body is made of GGG-40.3 ductile iron and the disc of aluminium bronze, providing high resistance to abrasive and corrosive fluids. Furthermore, an AISI 420 stainless steel stem increases mechanical durability during rapid open-close cycles. The NBR sealing system supports a maximum working temperature of 90°C, while the pneumatic air supply operates between 4 and 8 bar. As a result, structural integrity is maintained for many years under harsh process conditions.
AYVAZ KV-17 Wafer Pneumatic Actuated Butterfly Valve — Technical Specifications
Petrochemical and chemical plants frequently choose this pneumatic butterfly valve for corrosive liquid control. In addition, it works safely in water treatment facilities and ship cooling systems. Moreover, its fast 3 to 5 second operation time allows immediate intervention in emergency situations. Consequently, it suits industrial boiler rooms, seawater lines and wastewater treatment plants.
Key Advantages
- Double-acting actuator provides full open-close operation in 3-5 seconds
- Aluminium bronze disc and AISI 420 stem offer superior corrosion resistance
- Wafer design takes minimum space between flanges
Applications
- Corrosive liquid control in petrochemical and chemical plants
- Wastewater treatment plants and seawater lines
- Ship engine cooling systems and industrial boiler rooms
In conclusion, the AYVAZ KV-17 Wafer Pneumatic Actuated Butterfly Valve is a high-performance solution trusted by project engineers. ORFA Industrial supplies it worldwide and provides technical support as an authorised distributor since 1985. Place your order today to increase plant efficiency.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

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