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Trunnion Ball Shut Off Valve MCV 502

Trunnion Ball Shut-Off Valve | MCV-502

Model: MCV-502(Y)
Valve Type: O-port trunnion-mounted ball shut-off valve
Nominal Size: DN50 to DN450; NPS 2 to 18
Pressure Class: PN16 to PN100; ASME Class 150 to 2500
Stroke: 90°
Flow Characteristic: Quick opening

Product Overview

Model MCV-502(Y) is a straight-through O-port trunnion-mounted ball valve for large-size or high-pressure on/off service. Cast and forged multi-piece bodies, soft or metal seats, and fire-safe secondary sealing arrangements are available.

Product Features

  • Trunnion-mounted ball supports large sizes and high differential pressure.
  • Full-flow O-port provides high capacity and low resistance.
  • Cast two- or three-piece and forged three-piece bodies are available.
  • Soft- and metal-seat configurations address different media and temperatures.
  • Anti-blowout stem and fire-safe secondary sealing are described in the guide.

Specification Parameters

ItemSpecification
Valve TypeO-port trunnion-mounted ball shut-off valve
Nominal SizeDN50 to DN450; NPS 2 to 18
Pressure ClassPN16 to PN100; ASME Class 150 to 2500
Stroke90°
Flow CharacteristicQuick opening
Leakage ClassClass V; Class VI with soft seat
ConnectionsFlanged, socket weld, or butt weld
ActuationPneumatic or electric quarter-turn actuator

Specification Applications

  • Large-size pipeline isolation
  • High-pressure gas and liquid service
  • High-differential-pressure shutoff
  • High-temperature or particulate service with metal seats

Downloads

Product Selection Guide
MCV-502(Y) O-Port Trunnion-Mounted Ball Shut-Off Valve
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