Integral Orifice Plate Assembly With Meter Run And H Type 3 Valve Manifold

Leading Manufacturer in India Integral Orifice Plate Assembly With Meter Run & H-Type 3 Valve Manifold

Aditya Engineering Works is one of Indias foremost manufacturers of precision flow measurement products including the Integral Orifice Plate Assembly with Meter Run and H-Type 3 Valve Manifold engineered for high accuracy, rugged performance, and long-term reliability.

 What is an Integral Orifice Plate Assembly With Meter Run and H-Type 3 Valve Manifold?

An Integral Orifice Plate Assembly with Meter Run is a primary differential pressure-based flow measurement system designed for accurate fluid flow monitoring in industrial pipelines. The assembly integrates the orifice plate, meter run sections, and a H-Type 3-Valve Manifold, allowing for direct transmitter mounting without external impulse tubing reducing installation complexity and potential leak points.

 Key Technical Specifications

Typical specifications for this product (industry standard and customizable) include:

Flow Tube & Meter Run

• Upstream Length: 750 mm

• Downstream Length: 250 mm

• Designed for small size pipelines up to DN50 / 2

Materials of Construction

• Orifice Plate: SS304 / SS316 / SS316L

• Meter Run Body: Carbon Steel / SS304 / SS316 / SS316L

• Flanges: ANSI B16.36 (or equivalent)

• Gaskets: CAF / SS Spiral Wound / PTFE / Rubber (process specific)

Orifice Design

• Square Edge Concentric

• Quadrant Edge

• Eccentric & Segmental

• Conical Entrance (optional)

Standards & Calculations

• Designed per ISO 5167, ISA RP-3.2, BS 1042

• Bore & -ratio calculation per ISO/AGA/BS methods

Pressure Taps

• Corner taps for small sizes

• Flange taps for mid sizes

• D-D/2 tappings for larger sizes

H-Type 3 Valve Manifold

• 3-valve design for differential pressure transmitter isolation, equalizing & venting

• Robust packing: PTFE / Graphite

• Body Material: Typically SS316 / Alloy steel

• Pressure Ratings: High industrial ranges (e.g., 414 bar+) possible depending on design

 Features That Set This Assembly Apart

Direct Mount Ready (No Impulse Tubing Required)
The design allows direct mounting of the DP transmitter and H-type 3-valve manifold, eliminating the need for impulse lines, thus cutting down installation time and maintenance points.

Integral Meter Run for Enhanced Accuracy
Provides controlled upstream/downstream straight lengths for reduced disturbances and improved measurement stability.

Customizable Orifice Options
Different orifice plate types and materials are available for process conditions, fluid types, and accuracy targets.

H-Type 3-Valve Manifold Integration
Enables simple transmitter isolation, equalization and calibration with a single compact manifold block.

 Benefits & Performance Advantages

Improved Measurement Accuracy
Elimination of impulse lines and straight honed meter runs reduces flow disturbances and measurement errors.

Simplified Maintenance & Lower Leak Risk
Fewer connections and elimination of external impulse tubing lead to significantly fewer leak paths and easier servicing.

Reduced Installation Time & Cost
Direct transmitter mounting and integrated manifold arrangement helps cut field labor, pipe welds, and instrument fittings.

Wide Industrial Applicability
Suitable for liquids, gases and steam in industries such as oil & gas, chemical, petrochemical, water treatment, power, fertilizer and more.

Compliance With International Standards
Engineered to meet ISO 5167 / ISA / BS industry flow measurement guidelines for reliable operation globally.

 Why Choose Aditya Engineering Works?

As a trusted Indian manufacturer since 2001, Aditya Engineering Works offers:

High-quality industrial flow measurement assemblies
Tailor-made solutions based on process requirements
Strong infrastructure for bulk production
Competitive pricing & timely delivery
Skilled engineering support

This makes them a leading choice across India for engineering and instrumentation components.