The pneumatic ball valves produced by Ruitong Valve use a new series of GT pneumatic actuators, including double acting and single acting (spring return), gear and rack transmission, ensuring safety and reliability; The large-diameter valve adopts a series of AW pneumatic actuators with a fork type transmission, with a reasonable structure and large output torque, available in double acting and single acting types.
1. Gear type dual piston, with large output torque and small volume.
2. The cylinder is made of aluminum material, which is lightweight and has a beautiful appearance.
3. Manual operating mechanisms can be installed at the top and bottom.
4. The rack and pinion connection can adjust the opening angle and rated flow rate.
5. The actuator can be equipped with live signal feedback indication and various accessories to achieve automated operation.
6. The IS05211 standard connection provides convenience for product installation and replacement.
7. The adjustable screws at both ends allow standard products to have an adjustable range of ± 4 ° between 0 ° and 90 °. Ensure synchronization accuracy with the valve.
Options for stainless steel pneumatic ball valve accessories
According to different controls and requirements, the following attachments can be selected:
Cut off type accessories: single electric control solenoid valve, double electric control solenoid valve, limit switch relay.
Adjustable accessories: electrical locator, pneumatic locator, electrical converter.
Air source treatment accessories: air filter pressure reducing valve, air source treatment triple unit.
Manual mechanism: HVSD manual operation mechanism.
Executive standard for stainless steel pneumatic ball valves
1. Design and Manufacturing: GB12237-89 API608、API 6D、JPI 7S-48、BS5351、DIN3357.
2. Flange size: JB/T74-90 (JB74-90) GB9112～9131、HGJ44～76、SH3406、ANSI B16.5、JIS B2212～2214、NF E29-211、DIN2543.
3. Structural length: GB12221-89 ANSI B16.10、JIS B2002、NF E29-305、DIN3202.
4. Inspection main test: JB/T 9092, API 598.
