DN 150 Control Valve

When a larger pipeline requires automated flow regulation with responsive pneumatic operation, the valve must combine suitable flow characteristics with a dependable body and connection arrangement. Our DN 150 Control Valve is configured as a pneumatic butterfly control valve with wafer construction, an equal-percentage flow characteristic and Class VI leakage specification. The supplied technical details identify the valve size as DN200, making this configuration suitable for applications where the listed pipeline dimensions and control requirements need to be evaluated together before installation.

Precision Flow Management Through Pneumatic Control

This control valve uses a pneumatic actuator to position the butterfly disc according to the required process condition. The equal-percentage flow characteristic is intended to provide a progressively changing flow response as the valve position changes. An electropneumatic positioner supports accurate positioning, while the solenoid-based pneumatic arrangement enables integration with an automated control system.

Equal-Percentage Characteristic for Controlled Operation

Flow characteristic is an important consideration when selecting a control valve. With an equal-percentage characteristic, a given change in valve position produces a proportional change in flow relative to the existing flow rather than a constant absolute increase. This configuration can be advantageous in process systems where controlled and progressive flow adjustment is required.

Wafer Construction for Compact Pipeline Integration

The wafer-type body and wafer-end connection provide a compact valve arrangement designed for installation between suitable pipeline flanges. The carbon-steel/WCB body construction offers a robust industrial foundation, while the butterfly configuration keeps the flow-control assembly comparatively compact for its nominal pipeline duty.

Integrated Pneumatic Control Arrangement

• Pneumatic actuation for automated valve positioning
• Equal-percentage flow characteristic for progressive regulation
• Wafer-type construction for compact installation
• Carbon steel / WCB body material
• 10 bar stated operating pressure
• Electropneumatic positioner for position control
• Solenoid-based pneumatic operation
• Class VI leakage specification as provided
• Water specified as the operating media

Built Around Automated Process Requirements

A control valve works as part of a wider control loop rather than functioning as an isolated pipeline component. The controller determines the required valve position, the pneumatic actuator converts the control command into mechanical movement, and the positioner helps bring the valve toward the commanded position. This coordinated arrangement can support automated regulation of process flow in suitable water-handling systems.

As a control-valve manufacturer based in Ahmedabad, Gujarat, we provide this SVI configuration for industrial users seeking pneumatic butterfly valve control with wafer-end construction. Before ordering, customers should confirm the required nominal size, flange compatibility, operating pressure, water conditions and control-system requirements against the supplied specifications.

For enquiries about the DN 150 Control Valve, share your pipeline size, operating conditions, required flow and automation requirements with Shiv Valves Industries, Ahmedabad, Gujarat. We can help you evaluate the specified configuration for your application.