| Place of Origin | Zhejiang, China (Mainland) |
| Material | copper and brass |
| pressure | high pressure |
check valve,access valve,charging valve , refrigeration part,HAVC part
Size:1/4,3/16,......
Tube length:45--160mm
with head or without head
with check or without check
We can supply various size of access valve(charging valve, check valve) for refrigeration.