The Italian AIRTORQUE AT051US4A Pneumatic Ball Valve is composed of an AIRTORQUE pneumatic actuator and an XSTOU ball valve. Specific classifications include: stainless steel pneumatic ball valves, plastic pneumatic ball valves, sanitary-grade pneumatic ball valves, carbon steel pneumatic ball valves, two-way pneumatic ball valves, three-way pneumatic ball valves, and four-way pneumatic ball valves.

Ball Valve Specifications
DN15 1.4408 PN63
DN20 1.4408 PN63
DN25 1.4408 PN63
DN32 1.4408 PN63
DN40 1.4408 PN63
DN50 1.4408 PN63
DN15 1000WOG CF8M
DN20 1000WOG CF8M
DN25 1000WOG CF8M
DN32 1000WOG CF8M
DN40 1000WOG CF8M
DN50 1000WOG CF8M

Design Specifications:
Connection Standard Thread BSPP-ISO228/1
Butt Weld-ISO1127, EN12627, SMS3008
Socket Weld ANSI B16.11
Nominal Diameter Full Bore 1/4"-2 1/2", Reduced Bore 1/2" to 2 1/2"
Pressure Rating 2000PSI for 1/4"-1", 1500PSI for 1 1/4"-2 1/2"
Face-to-Face Dimensions Body hole center distance and structure length are compatible with Worcester, Valtac, and Mecafrance, allowing the valve body to be installed in existing connections
Temperature Range -38°C ~ +250°C
Actuation Methods Handle, pneumatic actuator, electric actuator

The Italian AIRTORQUE AT051US4A Pneumatic Ball Valve is a ball valve paired with a pneumatic actuator. The pneumatic actuator operates relatively quickly, with the fastest switching speed of 0.05 seconds per cycle, hence it is often referred to as a pneumatic quick-shutoff ball valve. Pneumatic ball valves are typically equipped with various accessories, such as solenoid valves, air treatment triple units, limit switches, positioners, control boxes, etc., to enable local control and remote centralized control. This allows the valve to be operated from the control room without the need to manually control it on-site, at heights, or in hazardous areas, greatly saving human resources, time, and enhancing safety.