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Pneumatic Actuated Plunger Valve

Pneumatic Actuated Plunger Valve

High Performance • Durable

Pneumatic Actuated Plunger Valve provides precise flow control and reliable isolation with smooth plunger operation.

Technical Specifications

Key Features & Applications

Precise flow regulation is essential in industrial pipelines and water management systems where controlled fluid delivery, stable operation and automated process control are required. An experienced Pneumatic Actuated Plunger Valve Suppliers in Angola supplies plunger valves designed to regulate flow through the linear movement of a guided plunger within the valve body. A pneumatic actuator enables automatic opening, closing or modulation in response to a control signal, supporting accurate flow management and integration with industrial automation systems. These valves are used in water distribution, pumping stations, power generation, mining, industrial processing and other applications requiring dependable flow control. 


Features 

  • Pneumatic actuation for automated valve operation
  • Guided plunger design for controlled flow regulation
  • Modulating and on/off control options
  • Suitable for integration with pneumatic control systems
  • Adjustable flow characteristics, depending on valve design
  • Robust construction for industrial operating conditions
  • Stainless steel trim options for corrosion resistance
  • Replaceable sealing components, depending on configuration
  • Flanged connections for pipeline installation
  • Positioner options for precise control
  • Suitable for compatible liquids and process fluids
  • Designed for water networks and industrial flow-control applications 


Technical Specifications 


Parameter 

Specification 

Valve Type 

Pneumatic Actuated Plunger Valve 

Design 

Guided Plunger with Linear-Motion Control 

Nominal Size 

Typically 2" to 48" 

Pressure Rating 

PN10 / PN16 / PN25 / PN40 

Body Materials 

Ductile Iron ASTM A536 Grade 65-45-12 / Cast Steel ASTM A216 WCB / Stainless Steel ASTM A351 CF8M 

Plunger Material 

Stainless Steel ASTM A276 Type 304 / Type 316 / Application-Specific Alloys 

End Connections 

Flanged

Flange Standards 

EN 1092-2 / ASME B16.5 

Actuator Type 

Pneumatic Diaphragm or Piston Actuator 

Control Mode 

On/Off or Modulating 

Control Signal 

Commonly 3–15 psi pneumatic or 4–20 mA through a suitable electro-pneumatic positioner 

Accessories 

Valve Positioner / Air Filter Regulator / Limit Switches 

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