Gate Valves Manufacturers in India
Finding the Right Gate Valve with Metflow Engineers
Metflow Engineers is committed to excellence and innovation. We are one of the leading gate valves manufacturers in India. Our dedicated professionals follow superior craftsmanship procedures to attain maximum customer satisfaction. We offer a comprehensive range of products designed to meet our client’s expectations.
Why Choose Gate Valves from Metflow Engineers?
Metflow Engineers understands the importance of reliability and quality in gate valve applications. We make sure all our products undergo rigorous inspection to maintain compliance with industry regulations. Choosing our gate valves would be beneficial for you because:
Consistent flow
It ensures full flow regulations due to their unobstructed flow path when fully open. This enables it to be used where minimal pressure drop and efficient fluid flow are essential.
Leak-proof
It has a tight seal which prevents any leakage. Having diverse applications, it ensures reliable isolation fluid flow. When it is used in chemical processing plants or water distribution systems, you can rest assured due to its tight-shut-off feature.
Bi-directional flow control
Gate valves can control the flow of the fluid in both directions. It is a versatile product which can be used in pipelines as there might be a change in the flow of direction.
It is durable and efficient
Gate valves are made using stainless steel materials like brass or carbon steel. These materials make them highly durable and corrosion-resistant. It ensures the efficiency of the valves and results in longevity even during harsh operating conditions.
Overall, gate valves are cost-effective and have reliable performance. They are durable and can control fluids. They are utilized for diverse applications and purposes.
Top-notch Gate Valve Supplier Metflow Engineers
Trusting us as your gate valve supplier in India can get you the best products and services available in this industry. We are an ISO-certified company that manufactures flanges, fittings and valves. Our knowledgeable team is dedicated to providing the best services and guidance throughout. We are the best gate valve brand in India that offers products at affordable prices.
If you are searching for high-quality gate valve manufacturers in India, look no further than Metflow Engineers. Contact US today to learn more about our products and services.
FAQs
It depends on various factors like rate of flow, size of the pipeline, environmental conditions, operating pressure and temperature and the type of fluid being transferred. It is essential to seek help from a gate valve supplier in India who can help you decide the most suitable gate valve for your application.
A gate valve is used to control the fluid flow in any pipeline. It is used by lowering a gate or raising it to allow or block the flow of the fluid through the valve. It is widely used in chemical, water and power plant industries.
Gate valve requires regular maintenance, inspection and periodic testing. It is essential to lubricate the vale time and check out if there are any leaks or corrosion. This will ensure the longevity and reliable performance of the gate valve.
Get in touch with Metflow Engineers to inquire more about our products and services. With us, you are bound to receive quality products that contribute to your efficiency and productivity. Connect with our team to know more.
Standard Materials
| Parts | Materials | ||
|---|---|---|---|
| Body | WCB | CF8 | CF8M |
| Bonnet | WCB | CF8 | CF8M |
| Stem | SS 410 | SS 304 | SS 316 |
| Wedge | CA 15 or 13Cr faced | CF8 | CF8M |
| Seat | 13% Cr. or Steel | CoCr Alloy Faced | CoCr Alloy Faced |
| Packing Flanged | Carbon Steel | Stainless steel | Stainless Steel |
| Gland Bushing | Carbon Steel | Stainless steel | Stainless steel |
| Packing ring | Graphite | ||
| Gland Stud | Gr. B7 | Gr. B8 | B8M |
| Gland Nut | Gr.2H | Gr.8 | Gr.8M |
| Boby/Bonnet Nut | Gr.2H | Gr.8 | Gr.8M |
| Body/Bonnet Stud | Gr.B7 | Gr.B8 | B8M |
| Back Seat | SS 410 | SS 304 | SS 316 |
| Gasket | Class 150: Corrugated Steel / Graphite Class 300 - 1500: Spiral Stainless Steel / Graphite |
||
| Key | Carbon Steel | ||
| Yoke Bushing | Carbon Steel | Stainless Steel | Stainess Steel |
| Handwheel Nut | Malleable Iron or Steel | ||
| Handwheel | Malleable Iron or Ductile Iron | ||
| Name Plate | Stainless Steel | ||
| Stem Nut | A 439 Austenitic Ductile Iron Gr. D-2c | ||
Design Specifications
| Item | Applicable STD. | ||
|---|---|---|---|
| Wall thickness and general design = NPS 24 | API 600, ISO 10434 | ||
| Wall thickness and general design > NPS 24 | ASME B16.34 | ||
| Pressure Temperature Rating | ASME B16.34 | ||
| Face-to-Face dimensios for butt weld and flanged valves | ASME B16.10 | ||
| Testing Standard | API 598 | ||
| Flange Design | ASME B16.5 | ||
| Butt Welding Design | ASME B16.25 | ||
| Materials | ASTM | ||
Gate Valve Dimensions
| Dimensional Details As Per ANSI 150 # Class | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | 2" | 2 1/2" | 3" | 4" | 6" | 8" | 10" | 12" | 14" | 16" | 18" | 20" | 24" |
| F to F | 178 | 191 | 203 | 229 | 267 | 292 | 330 | 356 | 381 | 406 | 432 | 457 | 508 |
| OD | 150 | 180 | 190 | 230 | 280 | 345 | 405 | 485 | 535 | 595 | 635 | 700 | 815 |
| THK | 17.5 | 20.7 | 22.3 | 22.3 | 25.4 | 28.6 | 30.2 | 31.8 | 33.4 | 35 | 38.1 | 41.3 | 46.1 |
| RFD | 92 | 105 | 127 | 157 | 216 | 270 | 324 | 381 | 413 | 470 | 533 | 584 | 692 |
| PCD | 121 | 139.7 | 152 | 191 | 241 | 299 | 362 | 432 | 476 | 540 | 578 | 635 | 749 |
| od | 19.1 | 19.05 | 19.1 | 19.1 | 22.2 | 22.2 | 25.4 | 25.4 | 28.6 | 28.6 | 31.8 | 31.8 | 34.9 |
| NOH | 4 | 4 | 4 | 8 | 8 | 8 | 12 | 12 | 12 | 16 | 16 | 20 | 20 |
| Dimensional Details As Per ANSI 300 # Class | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Size | 2" | 2 1/2" | 3" | 4" | 6" | 8" | 10" | 12" | 14" | 16" | 18" | 20" | 24" |
| F to F | 216 | 241 | 282 | 305 | 403 | 419 | 457 | 501 | 762 | 838 | 914 | 990 | 1143 |
| OD | 165 | 190 | 210 | 255 | 320 | 380 | 445 | 520 | 585 | 650 | 710 | 775 | 915 |
| THK | 20.7 | 23.9 | 27 | 30.2 | 35 | 39.7 | 46.1 | 49.3 | 52.4 | 55.6 | 58.8 | 62 | 68.3 |
| RFD | 92 | 105 | 127 | 157 | 216 | 270 | 324 | 381 | 413 | 470 | 533 | 584 | 692 |
| PCD | 127 | 149.2 | 168 | 200 | 270 | 330 | 387 | 451 | 514 | 572 | 629 | 686 | 813 |
| od | 19.1 | 22.2 | 22.2 | 22.2 | 22.2 | 25.4 | 28.6 | 31.8 | 31.8 | 34.9 | 34.9 | 34.9 | 41.3 |
| NOH | 8 | 8 | 8 | 8 | 12 | 12 | 16 | 16 | 20 | 20 | 24 | 24 | 24 |