Advantages:Easy installation, maintenance-free, super long life;
2.Self-adjusting stem seals ,reliable operation, , cylinder can be 360 Rotated free;
3.Anti-corrosive, high flow rate, low fluid resistance, no water-hammer;
4.Low control air consumption.optical position indication,
Control Type: Double acting , Single acting
Size: DN10 ~ DN65 (3/8" ~ 2-1/2")
Thread kinds: BSP or NPT thread 
Actuator Size: 40mm, 50mm, 63mm, 80mm
Body Material: CF8M (AISI 316) or CF8 (AISI304)
Actuator: CF8 (AISI304)
Seat: Teflon (PTFE)