Ball Valve Manufacturer & Exporter
MVS Valve, our Single Piece Ball Valve is designed for precision, durability, and seamless performance in demanding industrial applications. Built as a two-way full port valve, it ensures unobstructed flow and minimal pressure loss—making it ideal for critical operations across sectors such as oil & gas, chemical processing, water treatment, and power generation.This valve is available in multiple material configurations including Carbon Steel, Stainless Steel, and Duplex Stainless Steel—each crafted to meet rigorous safety and quality standards. Whether you're using a Carbon Steel One Piece Ball Valve Full Port Flanged CL 150 - CL 300 or a Stainless Steel One Piece Ball Valve Full Port Flanged CL 150 - CL 300, you can expect superior resistance to corrosion, high structural strength, and reliable sealing even under harsh conditions.For improved safety, our Single Piece Ball Valve is manufactured with Fire Safe Design, offering protection during high-temperature exposure. The ISO 5211 actuator mounting base allows for seamless integration with automation systems using either Pneumatic or Electrical Actuators. These features are complemented by manual operation options such as lever or gear unit for flexible field control.Engineered to adapt, MVS also offers solutions like the Duplex SS One Piece Ball Valve Full Port Flanged CL 150 - CL 300, perfect for applications involving aggressive fluids or corrosive environments. Similarly, our Pneumatic One Piece Ball Valve Full Port Flanged CL 150 - CL 300 is widely used for automated processes where performance and responsiveness are critical. At MVS Valve, we don’t just manufacture valves—we deliver trust and efficiency with every unit. We provide the right solution to improve flow control and system safety.
At MVS Valve, we specialize in manufacturing precision-engineered Two Piece Ball Valves designed for dependable shutoff and long-term performance in demanding industrial environments. Our Two Piece Floating Ball Valve, designed in compliance with API 608 standards, is ideal for industries such as oil and gas, chemical processing, water treatment, LPG, and propane systems. These valves are manufactured using high-quality Carbon Steel, Stainless Steel, and Duplex Stainless Steel, and are available with Full Port Flanged End Connections in CL 150 and CL 300 ratings, making sure compatibility with global pipeline requirements.The compact yet strong two-piece body design is available in both full and reduced bore options, giving engineers flexibility in flow management. Each Carbon Steel Two Piece Ball Valve Full Port Flanged CL 150 - CL 300 is crafted to provide a high flow rate, resistance to wear, and operational efficiency in high-pressure systems. Our Stainless Steel Two Piece Ball Valve Full Port Flanged CL 150 - CL 300 models offer excellent corrosion resistance and reliability, especially in harsh fluid applications. For highly corrosive and offshore uses, the Duplex SS Two Piece Ball Valve Full Port Flanged CL 150 - CL 300 is the preferred solution due to its enhanced mechanical properties and long service life.For automated systems, Pneumatic Two Piece Ball Valve Full Port Flanged CL 150 - CL 300 variants are available, offering rapid actuation and tight shutoff in mission-critical applications. We also offer models with ISO direct mount configurations, such as the SS ISO Mount Pad Fire Safe Two Piece Ball Valve Full Port Flanged CL 150 - CL 300, which come with fire-safe construction, anti-static devices, and blowout-proof stem designs to meet international safety standards. These features, along with a gland-type sealing arrangement and locking provisions on request, ensure reliable and secure valve operation under all working conditions.Whether used manually or with actuators, our Two Piece Ball Valves provide low torque operation, excellent sealing, and a longer smooth operational life. The valves are engineered not just for fluid control, but for peace of mind—backed by MVS Valve’s commitment to quality, safety, and industry-leading support.
MVS Valve brings you a high-performance Three Piece Ball Valve, engineered to offer precision flow control, long operational life, and simplified maintenance across industrial applications. Designed with a rugged three-piece body, this valve makes sure secure and leak-proof sealing under high-pressure conditions, making it a reliable choice for industries such as chemical processing, petrochemical plants, oil and gas installations, and power generation units.Each Three Piece Ball Valve is manufactured with strong construction materials such as Carbon Steel, Stainless Steel, and Duplex Stainless Steel, and is available with Full Port Flanged End Connections as per Cl 150 and Cl 300 standards. The Carbon Steel Three Piece Ball Valve Full Port Flanged CL 150 is ideal for high-temperature and high-pressure fluid systems requiring strength and durability. For corrosion resistance and hygienic processing, the Stainless Steel Three Piece Ball Valve Full Port Flanged CL 150 delivers consistent and safe shutoff, especially in food-grade and chemical applications. The Duplex SS Three Piece Ball Valve Full Port Flanged CL 150 offers superior resistance to chlorides and harsh environments, making it suitable for offshore and high-stress environments.Our Pneumatic Three Piece Ball Valve Full Port Flanged CL 150 variant provides the benefits of rapid actuation and consistent shutoff performance in automated industrial setups. For enhanced safety and control, we also offer the SS ISO Mount Pad Fire Safe 3 Piece Ball Valve Full Port Flanged CL 150 - CL 300, which includes ISO 5211 actuator mounting pads, anti-static devices, and a certified fire-safe design that meets international safety regulations.Key operational benefits include low torque requirements, quick response times, and a positive shut-off mechanism that ensures leak-free service. These valves feature gland type sealing arrangements for dependable sealing and can be provided with locking provisions for open/close positions upon request. Known for their longer smooth life and maintenance-friendly design, MVS Three Piece Ball Valves are a trusted choice where performance, safety, and longevity matter most. Whether it’s a manual or automated solution, our three-piece ball valves deliver exceptional reliability across a range of fluid types and working conditions. We make sure compatibility with your existing infrastructure, making installation and servicing easier and more efficient.
MVS Valve offers a high-performance Two Piece Ball Valve with Threaded Ends, engineered for efficient shutoff and dependable flow control in industrial applications requiring threaded or socket weld connections. Designed as per API 6D standards, this valve features a strong and durable two-piece full bore body, making sure minimal pressure drop and smooth flow characteristics. Mayur (Valves) System Private Limited, an ISO 9001:2015-certified company, has been a trusted Two Piece Ball Valve Threaded Ends manufacturer and exporter since 1978. We export to 40+ countries worldwide, focusing on consistent quality, timely delivery, and a smooth customer experience. Our valves serve clients across Europe, North America, the Middle East, Southeast Asia, Russia, and other international markets, providing dependable solutions for diverse industrial applications and process requirements.This valve is well-suited for use in oil and gas, chemical processing, water treatment, and general industrial services. Built to handle high pressure and temperature conditions, it includes a fire-safe design, anti-static features, and a blowout-proof stem for enhanced operational safety and reliability.The Stainless Steel Two Piece Full Port BSPT Threaded Ball Valve option is ideal for installations where British Standard Pipe Taper (BSPT) threading is required, providing tight sealing and resistance to leakage. For markets that require NPT threads, our Stainless Steel Two Piece Full Port NPT Threaded Ball Valves offer dependable performance with high mechanical strength and corrosion resistance.Additionally, MVS manufactures Stainless Steel Two Piece Full Port Socket Weld Ball Valves for high-pressure systems where secure, permanent welding is preferred over threaded connections. Each configuration is crafted with precision to ensure maximum flow efficiency, durability, and ease of operation.Our Two Piece Ball Valve Threaded Ends are suitable for both manual and automated actuation and can be customized with ISO mounting pads for actuator installation upon request.
MVS Valve offers premium-grade Three Piece Ball Valve Threaded Ends designed for efficient flow control and secure shutoff in demanding industrial applications. Built in compliance with international standards including API 6D, ASME B 16.34, BS EN ISO 17292, and BS EN 1983, these valves deliver exceptional performance, even under high-pressure and high-temperature conditions. Mayur (Valves) System Private Limited, an ISO 9001:2015-certified company, has been a trusted Three Piece Ball Valve Threaded Ends manufacturer and exporter since 1978. We export to 40+ countries worldwide, with a strong focus on consistent quality, timely delivery, and a smooth customer experience. Our valves serve clients across Europe, North America, the Middle East, Southeast Asia, Russia, and other international markets, meeting diverse industrial requirements with dependable valve solutions and technical expertise.Crafted with a three-piece full bore body, this valve design facilitates easy in-line maintenance and cleaning without removing the entire valve from the pipeline—making it a practical choice for systems that require regular servicing. The available sizes range from ½” to 4”, with a pressure rating of 150#, supporting various flow requirements.Manufactured in Carbon Steel and Stainless Steel, MVS’s threaded ball valve range includes configurations for both BSPT and NPT threaded connections. Our Carbon Steel Three Piece Full Port BSPT Threaded Ball Valve and Stainless Steel Three Piece Full Port BSPT Threaded Ball Valve provide reliable sealing in systems using British thread standards. For American standards, we offer Carbon Steel Three Piece Full Port NPT Threaded Ball Valve and Stainless Steel Three Piece Full Port NPT Threaded Ball Valve, which deliver excellent corrosion resistance and durability in challenging fluid environments.Each valve is equipped with fire-safe and anti-static features, ensuring operational integrity in hazardous settings. A blowout-proof stem and a secure sealing mechanism further reinforce system safety. Optional ISO mounting pads are also available for actuator installation, making them ideal for both manual and automated operations. Whether installed in chemical lines, oil & gas distribution, or water treatment systems, MVS Three Piece Ball Valve Threaded Ends offer an unmatched combination of flexibility, strength, and longevity.
MVS Valves offers a highly reliable and precision-engineered 3 Way Ball Valve designed to handle complex flow control and diversion tasks in modern industrial systems. This valve is available in both L Port and T Port configurations, making it ideal for directing flow in multiple pathways depending on process requirements. Whether you require flow mixing, splitting, or diverting, the MVS 3 Way Ball Valve delivers optimal performance with minimal pressure loss.Built to support flanged, screwed, and socket weld end connections, our 3 Way Ball Valve lineup is versatile and adaptable across a range of industries. The design is based on advanced floating ball valve technology and is offered in full bore options under ASME Class 150 and Class 300 pressure ratings.Engineered for durability and smooth operation, our Carbon Steel Multiport Full Port Three Way Flanged Ball Valve Class 150 model is specifically built to withstand challenging applications involving chemicals, solvents, and industrial fluids. For operations where hygiene, corrosion resistance, and mechanical strength are critical, our Stainless Steel Multiport Full Port Three Way Flanged Ball Valve Class 150 stands out as the preferred choice across sectors like food processing, pharmaceutical, and water treatment.For automated and remote-controlled installations, the Pneumatic Multiport Full Port Three Way Flanged Ball Valve Class 150 option allows integration with pneumatic actuators, offering faster and more reliable control over fluid direction. Additionally, all MVS 3 Way Ball Valves can be equipped with Fire Safe Design and ISO 5211 actuator mounting pads, giving you the flexibility to use them with manual levers, gear operators, electric actuators, or pneumatic systems depending on the application's automation level.With its strong multiport body, bubble-tight shutoff capabilities, and long operating life, the MVS 3 Way Ball Valve is ideal for use in oil and gas refineries, petrochemical plants, power generation facilities, and general fluid control applications. Every valve is tested and manufactured to international standards, making sure consistent quality and exceptional performance across a wide spectrum of industrial operations.
MVS Valves offers high-performance Trunnion Mounted Ball Valves that are designed to deliver superior sealing and reliable operation in high-pressure and large-diameter flow control systems. Built to comply with API 6D standards, these valves are available in both Full Port and Reduced Port designs with Flanged or Butt Weld end connections. The design incorporates key features such as an anti-blowout stem, fire-safe construction, and double block and bleed capability, ensuring optimal safety, minimal leakage, and operational integrity even under extreme pressure and temperature conditions.To meet the specific requirements of demanding industrial applications, MVS manufactures a wide range of configurations including Cast Steel Full Port Reduced Port Three Piece Trunnion Mounted Ball Valve Flanged Class 300, Class 600, Class 1500, and Class 2500. We also offer Cast Steel Full Port Reduced Port Two Piece Trunnion Mounted Ball Valve Flanged Class 300, Class 600, Class 1500, and Class 2500, tailored to handle various pipeline needs in industries such as oil & gas, petrochemicals, refineries, and power generation.These trunnion ball valves are engineered with precision to ensure low operating torque, smooth actuation, and long-term durability. They are compatible with manual operation, as well as pneumatic or electric actuators, offering flexible control solutions across different flow media. With robust construction and advanced sealing technology, the MVS Trunnion Ball Valve range provides dependable shutoff and extended service life, even in the most critical flow conditions.
MVS Valves manufactures high-quality Forged Steel Ball Valves engineered for robust performance in high-pressure and high-temperature environments. Designed with a reliable three-piece construction, these valves ensure long-lasting durability and leak-tight shutoff even under the most demanding industrial conditions. Each forged steel three-piece ball valve is available in both full port and reduced port options with threaded (BSPT and NPT) and flanged end connections to suit a wide range of system requirements. The valves are built for Class 800 pressure ratings when using screwed or threaded ends, and are also offered in Class 150, Class 300, Class 600, Class 1500, and Class 2500 for flanged versions, providing high adaptability for diverse operational needs.MVS Forged Steel Ball Valves are also available in special alloys on request, making them ideal for aggressive media and demanding process conditions. Each unit is crafted from a quality forged body that ensures strong, heavy-duty construction capable of withstanding mechanical stress and corrosive environments. These valves are equipped with features such as low operating torque, positive shutoff, and no lubrication requirement, which contribute to their smooth, long operational life and reduce maintenance efforts over time.Whether used in critical flow lines, high-pressure steam systems, or oil and gas pipelines, MVS Forged Steel Ball Valves offer precise flow control and high operational safety. Popular configurations include forged steel three piece ball valve full port BSPT threaded Class 800, reduced port BSPT threaded Class 800, and forged steel three piece ball valve full port NPT threaded Class 800 and NPT threaded Class 800. In flanged designs, MVS provides options like forged steel reduced port three piece ball valve full port flanged end Class 150, Class 300, Class 600, Class 1500, and Class 2500, each carefully engineered to meet international standards and industrial performance expectations.Designed for flexibility, these valves can be operated manually through lever handles or automated with pneumatic or electric actuators, depending on system integration needs. Their design and performance characteristics make them a preferred choice for refineries, petrochemical plants, steam and condensate systems, power generation units, and other fluid handling sectors that demand precision and safety.
Ball Valve
Frequently Asked Questions
Can’t find your duty condition here? Send us the media, size, pressure and temperature and we will specify the valve. Contact us
What is a ball valve?
A ball valve is a quarter-turn valve that uses a sphere with a bore through its centre. A 90° turn of the lever aligns the bore with the pipe to open, or turns it across the flow to close. It gives fast, positive shutoff with very low pressure drop, which is why it is the default choice for on/off isolation duty rather than throttling.
Which types of ball valve does MVS manufacture?
Eight variants: Single Piece, Two Piece, Three Piece, Two Piece Threaded Ends, Three Piece Threaded Ends, 3 Way, Trunnion and Forged Steel ball valves.
For corrosive service the same valve is also built fully lined — see the PTFE Lined Ball Valve and PVDF Ball Valve.
How do I select the right ball valve?
Work through four things in order. First the media and how corrosive it is, which decides the body material and whether a liner is needed. Second the operating pressure and temperature, which decide the pressure class. Third the line size and the end connection your piping already uses — flanged, threaded or wafer. Fourth how often the valve will be cycled, which decides between manual and actuated operation.
Send us those four and we will specify the valve for you.
What is the difference between one, two and three piece ball valves?
A one-piece body is sealed shut — the lowest cost option, but it cannot be opened for service and is replaced when worn. A two-piece body splits into two halves so the ball and seats can be reached, though the valve usually has to come out of the line.
A three-piece body lets the centre section be lifted out while the end caps stay bolted to the pipework, so seats can be changed in situ without breaking the line. Choose by how serviceable the line needs to be and how much downtime a replacement would cost.
Floating ball or trunnion mounted — which do I need?
In a floating design the ball is held by the seats, and line pressure pushes it against the downstream seat to seal. It is simple, effective and economical in smaller sizes and lower pressure classes.
In a trunnion design the ball is anchored top and bottom, so line pressure is carried by the trunnions instead of being transferred to the seat. That keeps operating torque manageable, which is why trunnion valves are specified for larger diameters and higher pressure classes where a floating ball would become impractical to turn.
What is the difference between PTFE, PFA, FEP and PVDF linings?
All four are fluoropolymers that isolate the media from the metal body, and they differ mainly in temperature capability and permeation resistance.
PTFE handles most chemical service up to about 180 °C. PFA runs to around 260 °C and, because it is moulded into the body grooves, offers markedly lower permeability and a full vacuum rating — specify it for highly permeating media such as chlorine, bromine or fluorine. FEP is the cost-effective choice up to about 150 °C. PVDF suits strong acids to about 140 °C and is often chosen where PTFE is not required. Polypropylene is limited to roughly 90 °C.
When do I need a full port instead of a reduced port valve?
A full port valve has a bore equal to the pipe inside diameter, so it adds effectively no pressure drop and the line can be pigged or rodded straight through. A reduced port valve has a smaller bore, making it lighter and less expensive, and it is perfectly adequate wherever a small pressure drop is acceptable.
Specify full port for pigged lines, slurries, viscous media and pump suction duty; reduced port is fine for general isolation.
Which body materials, sizes and pressure ratings are available?
Body materials include Cast Iron, Ductile Iron, Cast Steel (ASTM A216 Gr. WCB), SS 304 (CF8), SS 316 (CF8M) and forged steel, with fully lined versions in PTFE, PFA, FEP, PVDF, PP and HDPE.
Sizes run from ½″ to 10″ (DN 15–250) across the range. Lined ball valves are rated PN10; unlined steel and stainless bodies are available in higher classes on request. Working temperature depends on the seat and liner material — confirm your duty conditions with us and we will state the rating for that specific build.
Do you supply pneumatic or electric actuated ball valves?
Yes. Valves are supplied with manual lever operation up to 100 mm and worm gearbox from 150 mm upward, and any size can be fitted with a pneumatic or electric actuator as a complete assembly. Actuated valves are built to order with the mounting kit, limit switches and solenoid specified for your control system.
Are you a manufacturer, and what is your minimum order quantity?
MVS is a manufacturer — we have built valves since 1978 at our own works and are ISO 9001:2015 certified — not a trading house. We export to customers across several continents.
The minimum order quantity is 20 pieces. Customer-specified flange drilling, special body and liner combinations and fully actuated assemblies are all built to order. Send us your enquiry with media, size, pressure and temperature and we will come back with a specification and delivery schedule.