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Top Guided Single Seat Control Valve MCV 111

Top-Guided Single-Seat Globe Control Valve | MCV111

Valve Type: Top-guided single-seat globe control valve
Nominal Size: DN32 to DN300
Pressure Class: PN16 to PN100; ASME Class 150 to 600
Rangeability: 50:1; 75:1 optional
Flow Characteristic: Equal percentage or linear
Leakage Class: Class IV; Class V optional; Class VI with soft seat

Product Overview

Model MCV-111 is a top-guided single-seat globe control valve with a large plug guiding area for vibration resistance and smooth operation. It is intended for reliable throttling and shutoff in ambient-, high-temperature, and medium- to high-pressure process service.

Product Features

  • Large top-guide area supports stable plug movement and vibration resistance.
  • Single-seat trim provides reliable shutoff performance.
  • High-accuracy and high-capacity Cv configurations are available.
  • Modular MCV100 trim supports maintenance and service changes.
  • Pneumatic diaphragm, pneumatic piston, and electric actuation are available.

Specification Parameters

ItemSpecification
Nominal SizeDN32 to DN300
Pressure ClassPN16 to PN100; ASME Class 150 to 600
Rangeability50:1; 75:1 optional
Flow CharacteristicEqual percentage or linear
Leakage ClassClass IV; Class V optional; Class VI with soft seat
Leakage StandardGB/T 4213-2008 and ASME B16.104-1998
End ConnectionsFlanged, socket weld, or butt weld as listed in the selection guide
ActuationPneumatic diaphragm, pneumatic piston, or electric actuator as configured

 

Specification Applications

  • General process flow control
  • Pressure and temperature control loops
  • Services requiring stable throttling and good shutoff
  • Medium- to high-pressure industrial duties

Downloads

Product Selection Guide
MCV-111 Top-Guided Single-Seat Control Valve
DownloadEnglish