Single Acting Pneumatic Actuated Ayvaz KV-4 Butterfly Valve DN40 PN16
Fast response, precise control, and long-lasting performance for automated flow systems.
The Ayvaz KV-4 Butterfly Valve supplies high-performance flow control for automation systems. In addition, the GG-25 cast iron body and AISI 316 stainless steel disc provide superior corrosion resistance. Furthermore, the DN40 lug type connection allows quick installation, while the single acting pneumatic actuator performs both opening and closing with air.
This actuator is ideal for controlled and safe operation. Consequently, the 130 °C maximum operating temperature and PN16 pressure rating guarantee reliable performance in challenging industrial conditions. The AISI 420 stainless steel stem and H-EPDM gasket offer additional sealing and durability advantages.
Ayvaz KV-4 Butterfly Valve — Technical Specifications
Process automation systems, chemical, and petrochemical plants use this valve extensively. Moreover, water treatment, food and pharmaceutical industries, and HVAC systems commonly rely on it. It also operates safely in critical applications such as fire extinguishing lines and power plants.
Key Advantages
- High corrosion resistance with GG-25 cast iron body and AISI 316 disc
- Fast opening/closing and controlled operation via single acting pneumatic actuator
- Reliable sealing at 130 °C with H-EPDM gasket and AISI 420 stem
Applications
- Process automation systems and chemical plants
- Water treatment and distribution systems, HVAC applications
- Fire extinguishing lines and power plants
In summary, the Ayvaz KV-4 Butterfly Valve offers a reliable solution for automatic flow control. ORFA Industrial has been an authorized distributor since 1985, supplies worldwide, and provides technical support and fast procurement. Contact our expert team for more information.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies

Reviews
There are no reviews yet.