AYVAZ KV-17 Wafer Pneumatic Butterfly Valve PN16 DN250
Automated, corrosion-resistant flow control for demanding large-scale pipeline systems.
The AYVAZ KV-17 Wafer Pneumatic Butterfly Valve delivers automated flow control for industrial pipelines. In addition, its double-acting pneumatic actuator ensures both opening and closing with compressed air. Therefore, the DN250 size and PN16 rating suit large facilities.
The aluminum bronze disc provides high resistance to seawater and acidic fluids. Moreover, the ductile iron GGG-40.3 body withstands tough mechanical conditions. An AISI 420 stainless steel shaft combined with an NBR seal guarantees tightness up to 90°C. The wafer connection saves space between flanges, simplifying system integration.
AYVAZ KV-17 Wafer Pneumatic Butterfly Valve — Technical Specifications
This valve is ideal for corrosive fluid handling in the chemical and petrochemical industries. It also provides flow control in water treatment and power generation plants. Furthermore, it is used in industrial cooling towers and power stations. In food processing and beverage production, it is preferred for automation control.
Key Advantages
- High corrosion resistance: aluminum bronze disc and stainless steel shaft for safe operation
- Double-acting actuator: fully automatic operation with pneumatic open-close system
- Compact wafer design: minimizes space between flanges and reduces integration cost
Applications
- Pneumatic flow control in water treatment and power generation plants
- Corrosive fluid management in chemical and petrochemical lines
- Leak-tight flow control in industrial cooling towers and power stations
The AYVAZ KV-17 Wafer Pneumatic Butterfly Valve ensures safe, efficient flow management in large-scale industrial piping. ORFA Industrial supplies this valve worldwide and provides technical support and fast delivery. For professional solutions, contact ORFA Industrial.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

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