Double Flanged Butterfly Valve Manufacturers

Double flanged butterfly valves are widely used in oil and gas exploration and refining, power generation and distribution facilities, mining operations, and large-scale construction projects. Their reliable sealing performance and ease of actuation make them a preferred choice wherever dependable flow control is critical.

These valves are available in a variety of materials including ductile iron, cast iron, carbon steel, and stainless steel, with disc and seat options in EPDM, NBR, or metal seated configurations. Material selection depends on the fluid type, operating temperature, pressure rating, and chemical compatibility required for your application.

Double flanged butterfly valves are available across a wide range of pressure classes, typically from PN10 to PN25 or ANSI Class 150 to Class 300, and can handle temperatures from -20°C to over 200°C depending on the seat and body materials. ESG can source valves to match your specific process conditions.

Yes. ESG supplies actuated butterfly valves fitted with pneumatic, electric, or hydraulic actuators for automated flow control. Actuated configurations are ideal for remote operation, process automation, and safety shutdown systems in oil and gas, power, and mining facilities.

Double flanged butterfly valves for industrial applications should comply with standards such as API 609, EN 593, or ASME B16.34 depending on the service. ESG sources products designed to meet the highest quality and safety standards, ensuring compliance with industry regulations for pressure equipment and operational efficiency.

Key selection factors include pipe size, pressure class, flange standard (ANSI, DIN, or JIS), operating medium, temperature range, and whether manual or actuated operation is required. ESG's technical team provides expert guidance to help you identify the optimal valve specification for your operational and budget requirements.