AYVAZ KV-7 Pneumatic Actuated Butterfly Valve DN250
High-performance flow control and reliable automation for large-diameter pipelines.
The AYVAZ KV-7 Butterfly Valve DN250 delivers strong flow control in industrial automation, thanks to its DN250 nominal diameter and PN16 pressure class. In addition, the wafer-type connection makes installation highly practical. Furthermore, the GG25 cast iron body and nickel-plated GGG40.3 ductile iron disc enhance durability and corrosion resistance.
The AISI 420 stainless steel shaft and H-EPDM gasket provide zero leakage and long-lasting operation. Moreover, the double-acting pneumatic actuator opens and closes with air in seconds. As a result, the design allows easy integration with PLC and SCADA systems, enabling a fully automated experience.
AYVAZ KV-7 Butterfly Valve DN250 — Technical Specifications
This valve is widely preferred in the chemical, petrochemical, water treatment, and HVAC sectors. In addition, it is safely used in fire suppression systems and power plants. Therefore, its 130°C maximum operating temperature ensures stable performance even under demanding process conditions. Furthermore, its easy-maintenance structure reduces operating costs.
Key Advantages
- Double-acting pneumatic actuator enables open/close within seconds
- H-EPDM gasket ensures zero leakage and high sealing performance
- Nickel-plated disc and stainless steel shaft provide long-lasting corrosion resistance
Applications
- Chemical and petrochemical plants
- Water treatment plants and distribution lines
- HVAC applications, fire suppression systems, and power plants
In conclusion, the AYVAZ KV-7 Butterfly Valve DN250 is a reliable choice for your industrial automation projects. ORFA Industrial supplies worldwide and provides technical support. With experience since 1985, we offer this product as an authorized distributor. Contact us for technical support and stock information.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies


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