FlowMasters Gate-Valve

Finite Element Analysis (FEA) project in SolidWorks that reduced manufacturing costs by 40%

Client

FlowMasters Ltd

Year

2010

Role

Lead Designer & Analyst

Tools

SolidWorks, FEA

Project Overview

The FlowMaster Gate-Valve is a personal project developed by me in 2010 to test my Finite Element Analysis (FEA) capability in SolidWorks. It was done after I successfully designed the very batch of oil accessories for FlowMasters Ltd in Port Harcourt, Nigeria for one of its clients.

The project was supervised by me from ideation through design to deployment. At that time, majority of the testing done on the part was manual which added additional cost to the overall project. Hence, I decided to explore how accurate software-generated tests could conform with laboratory tests of the same product.

This simple trial cut down the manufacturing cost at FlowMasters Ltd by 40% and increased the delivery speed by 60%.

Design Process

The valve was designed with several key components including the body, bonnet, gate, stem, and packing. Each component was analyzed for stress distribution under various pressure conditions using SolidWorks Simulation.

FlowMasters Gate-Valve

Design Features

1

Front and Side Views

Perspective, with an autographic head, front and side views of the valve. I chose these views to enable me give detail of what the orifice (inner body) of the valve looks like.

2

Low Pressure Presentation

Analysis of the valve under low pressure conditions to verify structural integrity.

3

Exploded Views

Detailed exploded view showing all components and their assembly relationships.

4

Bonnet Design

Specialized design of the valve bonnet to ensure proper sealing and pressure containment.

5

Flow Velocity Presentation

Analysis of fluid flow characteristics through the valve at various opening positions.

Project Results

40%
Reduction in manufacturing costs
60%
Faster delivery time
100%
ASME compliance achieved

Technical Specifications

Materials

  • Body: ASTM A216 WCB
  • Bonnet: ASTM A216 WCB
  • Gate: ASTM A182 F6a
  • Stem: ASTM A182 F6
  • Seats: 13% Cr Stainless Steel

Pressure Ratings

  • Working Pressure: 1500 psi
  • Test Pressure: 2250 psi
  • Temperature Range: -20°F to 1000°F

Dimensions

  • Size Range: 2" to 24"
  • Face-to-Face: ASME B16.10
  • Flange Dimensions: ASME B16.5
  • End Connections: RF, RTJ, BW
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