In double-acting applications, a pneumatic actuator-equipped lug-type butterfly valve allows bidirectional control of liquid and gas flow. This type of valve uses actuators operated by pneumatic energy. Easy installation between flanges is facilitated by its lug-type design. The valve bodies are made from durable materials and provide corrosion resistance.
Product Structure and Technical Specifications
The valve body is designed from GGG-40 ductile cast iron. The disc is manufactured from durable alloys such as AISI 304, AISI 316, or AL-BR. The EPDM seal option provides high leak-tightness. In applications, efficient performance can be achieved within a temperature range of -10°C to +110°C. This product is operated with double-acting pneumatic actuator support and offers a fast response time.
Applications and Advantages
Lug-type butterfly valves are preferred in many industries, including HVAC systems, chemical, food, shipbuilding, and water treatment. They provide an ideal solution, especially in compact piping areas. They ensure safe control mechanisms in fire-fighting systems and are also effectively used in seawater, gas, and wastewater applications.
Construction and Durability Details
The actuator body is manufactured using aluminum extrusion, providing high corrosion resistance. The internal surfaces of the cylinder are treated to achieve a low coefficient of friction. Pinion and piston components are made from special steel or configured to accommodate all mounting angles. Bearing components are made from hard plastic materials to minimize wear. This product is fully compliant with DIN 3337, ISO 5211, and VDI/VDE 3845 NAMUR standards.
How to Access Detailed Information?
Technical documents and installation instructions for the product can be accessed via the Unox Online website. For orders, pricing, and technical support, our team can be contacted through the contact page.
Pneumatic Actuator-Equipped Lug-Type Butterfly Valve
