Xintai Metal Seated Ball Valves are designed for high-pressure and high-temperature applications, featuring exceptional wear resistance and sealing performance. Constructed with precision-ground surfaces from durable materials like metal and high-density PTFE, these valves prevent medium leakage and ensure safety in production environments. Their compact and simple structure allows for easy installation and maintenance, while their long service life reduces maintenance frequency.
Ideal for oil and gas pipelines, refining, petrochemical plants, and cryogenic applications, they enhance operational efficiency across various industries.
| Size Range | 1/2” – 52” (DN15-DN1300) |
| Pressure Range | CLASS 150-CLASS 2500 (PN10-PN420) |
| Valve Type | Floating / Trunnion Mounted |
| Port Type | Full Bore / Reduced Bore |
| End Connection | Flanged RF, RTJ, FF, Butt Weld (BW), Socket Weld (SW), Threaded |
| Temperature Range | -160 ℃ to 425 ℃ |
| Operate | Lever, Gear, Pneumatic, Electric Actuator |
| Suitable Media | Refinery, Petrochemical, Power Plant, Steel Plant, Chemical Plant, High Temperature / Abrasive Service |
| Design Standard | API6D, API608, ASME B16.34 |
| Flanged End Dimensions | ASME B16.5 / B16.47, ASME B16.25, ASME B16.11 |
| Face to Face Dimensions | ASME B16.10 |
| Pressure Test | API 598 / API 6D |
APPLICATION INDUSTRIES:
OPTIONAL FEATURES:
The ball and valve seat of the metal seated ball valves are precisely ground to form a sealing surface that can withstand higher pressures and is not easily worn during use, thus ensuring the long-term and stable operation of the valve.
The sealing surface of the metal seated ball valves is usually made of metal or high-density polytetrafluoroethylene (PTFE) and other materials, which has high sealing performance and can effectively prevent medium leakage and ensure the safety of the production environment.
The hard-sealed ball valve has a relatively simple structure, small size, light weight, and is easy to install and maintain. At the same time, it is flexible and convenient to operate, can be quickly opened and closed, and improves production efficiency.
Since the sealing surface and ball are specially treated to have high hardness and corrosion resistance, its service life is relatively long, reducing the frequency of maintenance and replacements.
Explore our Xintai Metal Seated Ball Valves today and ensure optimal performance in your industrial applications!
Metal seated ball valves are crucial in various industries, including oil and gas, petrochemical, power generation, and cryogenics. Their robust design allows them to handle high pressures, corrosive fluids, and extreme temperatures, ensuring reliable performance in severe service conditions.
A metal seated valve features a hard metal seating surface, designed for high-performance applications. A metal seated valve consists of several key components: a ball made of durable metal, a metal seat that provides a hard sealing surface, a valve body, and an actuator for operation. The precision-engineered ball and seat ensure a tight seal, while the robust materials enhance durability and resistance to wear in harsh conditions.
Metal seated ball valves should be used in applications involving high temperatures, high pressures, abrasive or corrosive fluids, and severe service conditions. They are ideal for industries such as oil and gas, petrochemical, power generation, and mining, where reliable performance and durability are essential.
Soft seated valves use materials like PTFE for excellent sealing in low-pressure applications, while metal seated valves are constructed from durable metals for high temperatures and pressures. Metal seated valves excel in severe service conditions, handling abrasive and corrosive fluids, unlike soft seated valves.
XINTAI is registered with the following governmental agencies: American Petroleum Institute(API) No. 6D-1778
Quality Management System Certificate of Approval (ISO9001:2015)
Certificate of Quality System Approval(CE) No. HPiVS-IP1001-015-Q-04-00
Certification of Registration( OHSAS18001) No.86185710109S
We will issue an inspection report like this before all orders ship. The basic inspection steps include a visual examination, dimension check, witnessing test, painting check, packaging check, then issuing the finished test report. We can also carry out special tests according to customer requirements.
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