Control Valve Accessories

Alpine Orifice Plate

Flanged orifice plate for flow measurement and differential pressure sensing.

Product Description

The Alpine orifice plate is a precision-bored flanged plate installed between standard flanges to create a measured differential pressure for flow calculation. Used upstream of P400 flow control pilots and P20A differential pressure pilots to provide the sensing signal. Supplied with tapping connections for pilot or transmitter connection. Available in ductile iron and stainless steel for a range of pipe sizes and flow rates.

Specifications

Size rangeDN50–DN400
PressurePN10 / PN16
MaterialDuctile iron or stainless steel
ConnectionBetween flanges to EN 1092-2

Approvals & Certifications

ISO 9001International quality management system certification

Standards

ISO 5167

Typical Applications

  • Flow measurement
  • Control valve pilot sensing
  • Differential pressure metering
Alpine Orifice Plate

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Send us your size, pressure rating and quantity and we will respond with pricing and full technical documentation, typically within one working day.

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View all product datasheets

At a glance

Sizes
DN50–DN400
Pressure
PN10 / PN16
Connection
Between flanges to EN 1092-2
Download Datasheet (PDF)