1. Suitable for steam, air, vacuum, inert gases, water, and oil (Below 50 cst).

2. Kick pilot operated, wide operating pressure rang from 10 TORR to 10kg*f/cm², fast response,

long life constructive device.

3. Can be mounted in vertical position or vertical ±15° is allowed.

4. Fluid temperature from -10℃ (non-freezing) to 180 ℃.

5. Valve seat : non-leakage.