Low Less Noise Directional Prefill Valves

low less noise directional prefill valves
Features:

Prefill directional valve is a simple structure, longer servicing life, easy for piping installing.
The internal action force could be shared equivalently by triple arm, and brings reliable quality.
Low pressure function and large flow volume.
PF80-150

These valves are physically small, however, offer high flow rate without internal leakage. Before opening the valves, Please make sure to decompress the pressure first.

PF200, 300

This valve is small and easy to install; high flow and less internal drain. Before operating the valve, you have to unload pressure first. This valve is two-way shift not spring-returned type. Please refer the circuit as follows.
contact me by email lch(at)lih-cherng.com.tw or what's app ID +886920438696