The trunnion ball valve is a stop-type ball valve that uses a ball as the switching element, featuring a simple structure, compact size, and ease of use. Internally, it employs a stem shaft with bearings to reduce friction and extend service life, while the ball's two sides are equipped with trunnions to minimize rotational friction.
Advantages:
Excellent sealing performance
Flexible operation with multiple switching cycles
Ideal for low-temperature, high-pressure, and corrosion-resistant applications
Oder Specification
Standards: API, ANSI, BS, EN.
Size: 1/2-36 Inch (DN15-900mm).
Pressure: 150-2500LB (PN1.6-42MPa).
Applicable Temperature: -196 to 650 degrees Celsius.
Connection: Butt Welded.
Materials: ASTM A105 WCA, WCB, WCC.