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I need a complete engineering design package for a brass ball valve suited to domestic and light-industrial water systems. The core requirements are a corrosion-resistant brass body, smooth quarter-turn operation, and seals that hold up to typical municipal water pressures and temperatures. Because the precise line size is still open for discussion, your first task will be to review the operating parameters I provide (flow rate, pressure range, installation envelope) and confirm the optimal bore and port dimensions before we lock in the final model. Once the key dimensions are agreed, the deliverables I expect are: • Detailed 3D CAD model in a common format (STEP or SolidWorks) • Fully toleranced 2D manufacturing drawings, including material call-outs for body, stem, seats, and seals • Exploded view with part numbers and a concise bill of materials • Brief design justification covering pressure rating, torque estimate, and seal selection for potable water compliance A short design report that walks through your calculations or any relevant standards (e.g., ISO 5211, NSF/ANSI 61) will help speed internal approval. I’m available to answer questions quickly so we can iterate without delay and get the valve ready for prototype machining.
Project ID: 39727755
14 proposals
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Active 8 mos ago
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14 freelancers are bidding on average ₹899 INR/hour for this job

Hi, I hope you are doing fine. I have PhD in mechanical engineering from Tohoku University of Japan. I have published 20 Journal papers and 16 international conference papers. I have a lot of experience in automotive, aerospace, biotechnology, computers, electronics, microelectromechanical systems, energy conversion, robotics and automation, and manufacturing. I am also expert in mechanical engineering softwares including Ansys, Fluent, Comsol, CATIA, Solidworks, Abaqus and Inventor. I'm interested in your project. Please send me a message so that we can discuss more. Best regards. please check my portfolio link: https://www.freelancer.com/u/sajjadtaghvaeifr
₹1,500 INR in 40 days
7.7
7.7

As a seasoned mechanical engineer, my main focus over the years has always been on leveraging my CAD/CAM and 3D modeling skills to provide high-quality engineering designs for various industries. With a specialization in product design and extensive experience in Solidworks and AutoCAD, I am confident in my ability to deliver an exemplary brass ball valve design that meets all your requirements. My proficiency in ISO standards such as ISO 5211, coupled with my understanding of regulatory compliance like NSF/ANSI 61 for potable water systems, ensures that your valve design will be both robust and safe. I also understand the significance of precise measurements and tolerances, guaranteeing seamless integration with your water system. Not only do I offer top-notch design skills but Mercury Projects, my company, also boasts of advanced manufacturing capabilities including laser cutting, CNC machining, and VMC operations. This means that should you require prototyping or further manufacturing beyond the design phase I can handle; minimizing any workflow disruptions. Partnering with me means you're engaging an expert who can create well-engineered custom solutions with optimum efficiency that meet even the most stringent of specifications. That’s exactly what I’ll bring to your project - innovative brass ball valve design, exceeding all expectations. You'll be thrilled with the final result!
₹1,000 INR in 40 days
4.8
4.8

With a Masters in 3D modeling and more than 3 years' experience under my belt, I am confident that I can deliver the design package you require for your brass ball valve. I have substantial expertise with the suite of tools, including SolidWorks, which will ensure precise CAD models that meet industry and regulatory standards. Utilizing my know-how in engineering drawing, product design, and mechanical engineering, I will produce fully-toleranced 2D manufacturing drawings accompanied by a detailed 3D CAD model - both of which will be compatible with the software of your choice. This vital package will contain an exploded view, concise bill of materials, and a brief yet comprehensive design justification. One of my key strengths is rapid communication and iterative work processes. I appreciate your availability for any queries that may arise during the project, ensuring we can quickly fine-tune designs as needed. Rest assured that with me at the helm, not only will the final design align perfectly with all your requirements but it'll also be poised for prompt prototyping and approval. Let's discuss your project in detail and bring it to fruition in record time!
₹750 INR in 40 days
3.3
3.3

My name is Vikram and I have a proven track record in Mechanical Engineering with a specialization in SolidWorks and ANSYS – two of the best CAD/CAM tools for this job. My extensive experience in various design projects ranging from Tractors to Fluid Dynamics and Heat Transfer lends itself perfectly to your Brass Ball Valve project. Handling projects with diverse operating parameters is something I take in stride making the task of confirming the optimal bore and port dimensions a smooth process. Delivering on your core requirements of a corrosion-resistant brass body, smooth quarter-turn operation, and durable seals that can withstand typical municipal water pressures and temperatures will be my highest priority. This coupled with my solid command over creating detailed 3D CAD models, fully toleranced 2D manufacturing drawings, and comprehensive design justifications will ensure all your deliverables are met to your satisfaction. For your project of such critical nature, an engineer like me who has an eye for detail and guarantees speedy but efficient completion would be an invaluable asset. Let's get this started as soon as possible so we can create a rock-solid design package for your Brass Ball Valve, ensuring its success during prototype machining and beyond.
₹1,000 INR in 40 days
3.4
3.4

Hello I have 4+ year of experience in manufacturing industry as mechanical design engineer and have proficiency in product and concept design I have worked in 3D model and technical drawing.i have experience in product design and have knowledge of ball valve design So I am able to do this project with high accuracy and before deadline Feel free to talk Regards Darshil Patel
₹750 INR in 40 days
2.7
2.7

Hello, I am a mechanical engineer and I have read the details of your project. I am confident that I can carry out your project. I have 3 years of experience in design and analysis, and I have worked on similar projects before. In addition, I have served as a field engineer and R&D engineer in various projects. I would like to emphasize that I am proficient in strength calculations, machine elements, and standards such as ISO and ANSI. If you wish, I can share some of the projects I have previously completed with you. Best regards.
₹1,000 INR in 40 days
0.0
0.0

Hi there In your input parameters do you have any space constraints too? If not, then we can calculate the ball size and the hole cutout size based on the input pressure and flowrate. Then there are O rings on 2 openings and 1 at the handle section. I would love to study the parameters and then develop a 3D assembly CAD model file along with 2D manufacturing drawings with GD&T that'll help you to develop an initial prototype for testing. I have over 8 years of experience in product design and development in consumer and industrial products. Please inbox me and let's discuss the details.
₹1,000 INR in 40 days
0.0
0.0

Hi, I can deliver your brass ball valve design package quickly and precisely. My deliverables include: 3D CAD model (STEP/SolidWorks) Fully toleranced 2D manufacturing drawings with material specs Exploded view with BOM Short design report (pressure rating, torque estimate, seal compliance for potable water) First, I’ll review your operating parameters to confirm bore and port dimensions, then move fast to provide a prototype-ready design. With strong experience in CAD and DFM, you’ll get high-quality results without delays. Best, Mohammed
₹750 INR in 40 days
0.0
0.0

My name is Abhishek and I bring to the table, through AS Code Solutions, an experienced and dynamic team with expertise in 3D CAD and modeling, which would be invaluable in the development of your brass ball valve. We have a proven track record in end-to-end product development, which signifies that with us, you'll gain access to a partner who understands the criticality of each stage of the process.
₹750 INR in 40 days
0.0
0.0

I am confident in delivering a comprehensive engineering design package for your brass ball valve, as per the requirements. Using SolidWorks/AutoCAD, I will develop a detailed 3D CAD model (STEP/SolidWorks format), fully toleranced 2D manufacturing drawings with material call-outs, and an exploded view with a concise BOM. Additionally, I will prepare a design justification report addressing pressure rating, torque estimation, and seal compliance with ISO 5211 and NSF/ANSI 61 standards. With experience through my previous endevours, I will collaborate closely, refine dimensions efficiently, and provide manufacturable outputs aligned with your performance and quality requirements.
₹750 INR in 40 days
0.0
0.0

Hi, I'm Mustapha, I have the ability of bringing your design idea into reality, I would like to work on your project, I have considerable years of experience in SOLIDWORKS. I would like to be provided with all the design parameters for the project. Thank you.
₹1,000 INR in 40 days
0.0
0.0

Hi, my name is Fikri Adi Kusuma. I’m a Mechanical Engineering specialist with professional experience in design, manufacturing, and project implementation. I understand you need industrial furnace design / 3D CAD / technical drawing. I have worked on similar projects and can deliver high-quality results that meet industry standards and deadlines. My skills include: * AutoCAD / SolidWorks * Heat and material calculations * Mechanical fabrication & layout * Professional documentation and BOM I can also provide clear technical reports and support during implementation if needed. I'm detail-oriented, responsive, and focused on delivering client satisfaction. Let’s connect to discuss your project further. I’m ready to start immediately and ensure a smooth delivery. Looking forward to working with you! Best regards, Fikri A. Kusuma
₹750 INR in 24 days
0.0
0.0

As a seasoned mechanical engineer, my main focus over the years has always been on leveraging my CAD/CAM and 3D modeling skills to provide high-quality engineering designs for various industries. With a specialization in product design and extensive experience in Solidworks and AutoCAD, I am confident in my ability to deliver an exemplary brass ball valve design that meets all your requirements. My proficiency in ISO standards such as ISO 5211, coupled with my understanding of regulatory compliance like NSF/ANSI 61 for potable water systems, ensures that your valve design will be both robust and safe. I also understand the significance of precise measurements and tolerances, guaranteeing seamless integration with your water system. Not only do I offer top-notch design skills but Mercury Projects, my company, also boasts of advanced manufacturing capabilities including laser cutting, CNC machining, and VMC operations. This means that should you require prototyping or further manufacturing beyond the design phase I can handle; minimizing any workflow disruptions. Partnering with me means you're engaging an expert who can create well-engineered custom solutions with optimum efficiency that meet even the most stringent of specifications. That’s exactly what I’ll bring to your project - innovative brass ball valve design, exceeding all expectations. You'll be thrilled with the final result! Replies within a few hours
₹835 INR in 20 days
0.0
0.0

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