一．Product Introduction
The Stainless V port Ball Valve is a high-performance control valve designed for precise flow regulation and on-off control in industrial pipelines. Constructed primarily from stainless steel, it excels in corrosive, high-pressure, and high-temperature environments, making it a staple in industries such as petrochemicals, food and beverage, pharmaceuticals, and water treatment.
This valve features a V-shaped port in the ball, which enables linear or equal percentage flow characteristics, allowing for accurate throttling and control of various media, including liquids, gases, and even abrasive slurries. Its robust design and stainless steel composition ensure durability, resistance to corrosion, and compatibility with stringent hygiene requirements in sectors like food processing.
二．Product Features
- Precise Flow Control: The V-shaped port design provides excellent throttling capabilities, enabling linear or equal percentage flow regulation, which is ideal for processes requiring accurate flow modulation.
- Corrosion Resistance: Manufactured from high-quality stainless steel (such as 304, 316, 316L), it can withstand aggressive chemicals, saline solutions, and other corrosive media, ensuring long-term reliability in harsh environments.
- High Sealing Performance: The valve achieves reliable sealing even under high-pressure conditions, minimizing leakage risks and enhancing operational safety.
- Abrasion Resistance: The V-port design and stainless steel construction make it suitable for handling abrasive media, reducing wear and extending the valve’s service life.
- Versatile Actuation Options: It can be equipped with pneumatic actuators (as shown in the figure), electric actuators, hydraulic actuators, or manual operation, catering to diverse application requirements and automation levels.
- Easy Maintenance: The modular design and stainless steel components allow for straightforward disassembly, inspection, and repair, reducing downtime and maintenance costs.
三．Technical Data
- Size Range: DN15 – DN200 (or 1/2″ – 8″)
- Pressure Rating: PN16 – PN100, Class 150 – Class 600
- Temperature Range: -20℃ – 200℃ (special materials can extend the range to -40℃ or higher)
- Material:
- Body: Stainless steel 304, 316, 316L
- Ball/Seat: Stainless steel, hard alloy, PTFE
- Actuation Types: Pneumatic, electric, hydraulic, manual
- Sealing Class: ANSI Class VI, ISO Class A
- Connection Type: Flange (complying with ANSI, DIN, JIS, GB standards), or optional threaded/welded connections
- Flow Coefficient (Cv): Varies with size and port design, typically ranging from 10 to 4000+
- Media Compatibility: Water, oil, gas, corrosive chemicals, abrasive slurries, food-grade media, etc.