1. Working pressure up to 3000psig (207bar). 2. Working temperature from -10 to 400℉ (-23 to 204 ℃). 3. Size from 1/8” to 1” from 3mm to 25mm. 4. AFKLOK tube fitting or pipe thread end connections are available. 5. Easy to Maintain and clean. 6. Low operating torque. 7. Replaceable plug assembly. 8. Manual, electric or pneumatic autuation available for ball valves. 9. All desgins are checked at 1.5 times working pressure with pure water to confirm the strength, every value is factory tested with nitrogen at working pressure to detect the leakage.