Single Stage Restriction Orifice Plate

The Single Stage Restriction Orifice Plate is a precision- engineered device designed to provide accurate flow restriction and pressure drop control in various industrial applications. This device utilizes a single orifice plate to achieve the desired flow restriction, ensuring optimal performance and efficiency. Manufactured to the highest standards, our single stage restriction orifice plates offer reliable operation, durability, and versatility for a wide range of fluid systems.

The Single Stage Restriction Orifice Plate from IPS Automation is a precision-engineered
flow restriction component used to reduce fluid pressure, control flow rate, and create a
calculated permanent pressure drop in industrial piping systems. It is installed between pipe
flanges and designed with a specific bore size to achieve the required flow limitation or pressure
reduction in a single stage. Restriction orifices are commonly used where a simple, reliable, and
maintenance-friendly solution is required for controlled flow or pressure drop in process lines.
Unlike standard orifice plates used mainly for flow measurement, a restriction orifice plate is
primarily designed for pressure reduction and flow control. The bore diameter, plate
thickness, material, and flange rating are selected based on process conditions such as flow
rate, pressure, temperature, fluid type, density, viscosity, and required pressure drop. Single
stage restriction orifice plates are suitable when the required pressure reduction can be
achieved through one plate without causing excessive noise, vibration, cavitation, flashing, or
choked flow.

Bore Type
Single bore / multi-hole options as per requirement
Category
Manufacturing / Flow Measurement Solutions
Design
Single-stage flow restriction plate
Documentation
Material test certificates and inspection reports available on request
Flange Rating
ANSI / ASME ratings as per requirement
Fluid Compatibility
Liquids, gases, and steam
Function
Pressure reduction and flow rate restriction
Installation
Pipeline, Tank & Vessel Mounting
Line Size
Customized as per pipeline size
Material Options
SS316, SS316L, Carbon Steel, Monel, Hastelloy C, Inconel
Plate Design
Thick orifice plate / restriction plate
Pressure Drop
Calculated as per required flow restriction
Product Type
Pressure Gauge Snubber
Standards
DIN 16282
Testing
100% Factory Pressure Tested

Applications

SS316L manifolds are extensively used in industrial process control and instrumentation systems, including:

  • Oil & gas processing plants
  • Chemical and petrochemical industries
  • Refineries and process plants
  • Power generation plants
  • Boiler and steam systems
  • Water and wastewater treatment systems
  • Pharmaceutical manufacturing
  • Food and beverage processing
  • HVAC and utility systems
  • Heat exchangers, reactors, and vessels
  • Storage tanks and process pipelines
  • Laboratory and calibration systems
  • Process skids and automation panels
  • Temperature measurement with transmitters, indicators, PLCs, and DCS systems

Cost-Effective Flow Control

Offers a compact and economical solution for permanent pressure drop and flow restriction compared with more complex control systems.

Custom Engineered Solution

Can be manufactured according to specific line size, pressure rating, material grade, bore size, and process conditions.

Equipment Protection

Helps prevent excessive flow, supports pump recirculation control, and protects downstream piping, valves, and instruments from process disturbances.

Low Maintenance Design

Robust construction minimizes maintenance needs and ensures long-term operational reliability.

Precise Flow Restriction

Designed with a calculated bore size to achieve controlled flow limitation and required pressure drop in process pipelines.

Reliable Pressure Reduction

Provides a simple and effective method for reducing line pressure without the need for complex control equipment.

Strong Industrial Construction

Manufactured using durable materials such as stainless steel, carbon steel, or alloy steel to suit demanding process conditions.

Suitable for Multiple Fluids

Can be used for liquids, gases, and steam applications across a wide range of industrial processes.

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Our commitment to excellence ensures that every product we deliver meets the highest standards of industrial precision and reliability.

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