Explore our ASTM A995 4A Diaphragm Control Valve selection, meticulously engineered to deliver exceptional performance across a broad range of industrial applications. Designed with a robust 4-inch size and compatible with Class 150 LB and PN20 pressure ratings, these valves are ideal for processes that demand precise and reliable flow control.

Key Features:
Material Excellence: Constructed from ASTM A995 4A duplex stainless steel, these valves offer superior resistance to corrosion, making them well-suited for challenging environments, including those with aggressive fluids.

Precise Control: Equipped with a Single Acting Pneumatic Actuator, these valves provide efficient and reliable performance with a fail-safe mechanism that enhances operational safety. The actuator's design minimizes air consumption, reducing operational costs.

Smart Positioner: Featuring an advanced Smart Positioner, our diaphragm control valves offer enhanced precision and adaptability. The positioner supports feedback control, ensuring accurate valve positioning and optimal process control, which is crucial for applications demanding high precision.

Secure RF Flange Ends: The valves are designed with Raised Face (RF) Flange Ends, which ensure secure and reliable connections, facilitating easy installation and maintenance. The flanged design provides a tight seal, reducing the risk of leaks and enhancing overall system efficiency.

Versatility in Applications: Suitable for a wide array of industries, including chemical processing, water treatment, oil and gas, and power generation. The valve's robust construction and precise control capabilities make it a preferred choice for managing both standard and critical flow applications.

Benefits:
Durability: Built to withstand harsh operating conditions with high resistance to wear and tear, extending the service life of the valve.
Operational Efficiency: The integration of a Smart Positioner ensures efficient process control, reducing variability and improving overall system performance.
Ease of Maintenance: The design facilitates easy access and maintenance, reducing downtime and operational disruptions.
Reliable Performance: Ensures consistent and stable flow regulation, making it ideal for demanding process environments.
Applications:
Chemical and Petrochemical Industries: For precise handling of corrosive and abrasive fluids.
Water and Wastewater Treatment: Effective in controlling flow and reducing maintenance in slurry and sludge applications.
Oil and Gas: Reliable under high-pressure and temperature conditions, ensuring smooth operation in critical systems.
Power Generation: Suitable for controlling steam and other fluids in various power plant processes.
Choose our ASTM A995 4A Diaphragm Control Valves for unmatched precision, reliability, and efficiency in your control systems. Their advanced design and durable construction make them the optimal choice for enhancing process performance across a wide range of industrial applications.