Pneumatic API/DIN/JIS Flange Floating Three Way Ball Valve

Structural Features

• Floating Ball Design: The ball floats freely under medium pressure, closely fitting the valve seat to ensure excellent sealing performance. It maintains reliable sealing even in high-pressure and high-temperature environments.

• Flange Connection: Supports multiple flange standards (e.g., API, DIN, JIS) to ensure compatibility and sealing with different pipeline systems.

• Pneumatic Actuator: Equipped with a pneumatic actuator for fast remote control and automated operation. Two types of actuators are available: single-acting (spring-return) and double-acting, which can be selected based on customer requirements.

• ISO 5211 Mounting Interface: The valve is designed in compliance with ISO 5211 standards, facilitating the installation and replacement of actuators, and improving system compatibility and maintenance convenience.

• Fire-Safe Design: Complies with API 607 standards. Even in fire conditions, the valve maintains sealing performance to prevent medium leakage and ensure system safety.

• Anti-Static Device: Built-in anti-static device effectively prevents static accumulation, reducing the risk of fire and explosion, and is particularly suitable for controlling flammable and explosive media.

• Compact Design: Small in size and light in weight, it is easy to install and integrate into existing systems, saving space.

Technical Parameters

• Size Range: DN15 (1/2″) to DN150 (6″)

• Pressure Rating: 150LB, 300LB, PN16, PN25, PN40, JIS10K, JIS20K

• Temperature Range: -20℃ to +200℃ (the specific range depends on sealing materials and working conditions)

• Materials:

• Valve Body: Carbon steel, stainless steel, alloy steel, etc.

• Ball: Stainless steel

• Stem: Stainless steel

• Sealing Material: PTFE, RPTFE

• Connection Type: Flange connection (compliant with API, DIN, JIS standards)

• Operation Mode: Pneumatic (single-acting or double-acting)

• Design Standards: API 608, ASME B16.34, DIN, JIS

• Testing Standards: API 598, EN 12266, JIS B2003

Application Scenarios

• Oil and Gas Industry: Used in oil and gas field exploration, gathering, transportation, and processing systems to ensure reliable isolation and control of media.

• Chemical Industry: Suitable for conveying and reaction systems of various chemical media, preventing medium leakage and ensuring production safety.

• Pharmaceutical Industry: Applied in pipeline systems during pharmaceutical production to ensure media isolation and cleanliness in the drug manufacturing process.

• Food and Beverage Industry: Meets food-grade requirements, used in pipeline systems for food and beverage production to ensure hygiene and safety.

• HVAC: Utilized in cooling water systems, hot water systems, etc., to ensure efficient operation of the system.

• General Industrial Use: Suitable for controlling and isolating media such as water, oil, and gas.

Advantages and Value

• High Reliability: The floating ball design and high-quality stainless steel material ensure stable operation under high pressure and temperature, reducing maintenance frequency and downtime.

• High Safety: Fire-resistant and anti-static designs, along with reliable sealing performance, effectively reduce leakage risks and protect personnel and equipment.

• Automated Operation: Equipped with a pneumatic actuator to realize remote control and automated operation, improving system flexibility and safety.

• Easy Installation and Maintenance: Flange connections simplify the installation process and facilitate maintenance and repairs.

• Wide Applicability: Multiple material options and a broad range of pressure and temperature ratings allow it to adapt to various complex working conditions and media characteristics.