Home >3 Pc Ball Valve
When it comes to construction, our 3-Piece Ball Valves are typically made from materials like stainless steel (SS 316/304), carbon steel, or brass, with options for Monel, Inconel, and Hastelloy for those harsher environments. These valves boast a tensile strength of 75–100 ksi, excellent wear resistance, and strong sealing performance. The three-piece design features a central body flanked by two end caps, making it easy to access internal components for maintenance. At Paul Tube Fittings, we ensure that each valve is precision-machined, pressure-tested, and built to meet the highest industrial standards for strength, durability, and resistance to thermal and pressure cycling.
A 3-piece ball valve is typically composed of stainless steel, carbon steel, or brass, offering high durability and corrosion resistance. Its mechanical properties include a robust structure for high-pressure tolerance, excellent sealing capabilities, and smooth flow control. The design allows for easy disassembly, maintenance, and cleaning without removing the valve from the pipeline. Advantages include enhanced leak prevention, long service life, and suitability for a wide range of industries, such as chemical, oil & gas, and water treatment, where reliable, low-maintenance operation is essential.
| Part Name | Material Option |
| Body | ASTM A 351 CF8 / CF3 / CF 8M / CF 3M / ALLOY 20 / HAST B / HAST C / ASTM A 216 GR. WCB / IS 210 GR. FG 200 / 220 |
| Body Connector | ASTM A 351 CF8 / CF3 / CF 8M / CF 3M / ALLOY 20 / HAST B / HAST C / ASTM A 216 GR. WCB / IS 210 GR. FG 200 / 220 |
| Connector Seal | PTFE / GFT |
| Ball Seat | PTFE / GFT |
| Ball | AISI304/ AISI316 / AISI304L / AISI316L / ALLOY20 / HAST-B / HAST-C |
| Stem | AISI304/ AISI316 / AISI304L / AISI316L / ALLOY20 / HAST-B / HAST-C |
| Stem Seal | PTFE/GFT |
| Gland Packing | PTFE |
| Gland | AISI304/ AISI316 / AISI304L / AISI316L / ALLOY20 / HAST-B / HAST-C |
| Gland Nut | SS-304 |
| Lever | SS – 304/MS. Cd. PLATED |
| Lever Nut | SS – 304/MS. Cd. PLATED |
| Body Stuo | SS-304/ASTM A 193 Gr. B 7 |
| Body Nut | SS-304/ASTM A 194 Gr. 2 H |
| Lever Sleeve | PVC |
At Paul Tube Fittings, we are the largest supplier, manufacturer, and exporter of 3 Pc Ball Valve in Houston, USA. Our advanced manufacturing facilities, strategically positioned in the USA, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfill your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands
Contact us to get a quick quote for your requirement.
Paul Tube Fittings is a leading supplier and Stockist of premium 3 Pc Ball Valve in Houston, USA. Our products are widely utilized across various industries, and we are committed to delivering exceptional service and ensuring high customer satisfaction. Our distinctive finishing techniques set us apart in the fittings industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.
3-Piece Ball Valves are a go-to choice for applications that require regular maintenance or cleaning without interrupting the pipeline. They’re widely used across industries such as oil & gas, chemical processing, food and beverage, pharmaceuticals, and water treatment. These valves offer quick shut-off and full port flow, making them suitable for both manual and automated operations. Paul Tube Fittings’ 3 Pc Ball Valves are perfect for systems where hygiene, reliability, and easy servicing are key.
Please feel free to contact us if you need any further information or for enquiry.
©2024 Paul Tube Fittings All Rights Reserved.