1. The manual operation direction is coaxial with the axis, which facilitates accurate and reliable positioning;2. The sliding column structure has good sealing performance, small size, heavy weight and light weight, and is easy to assemble and disassemble:
3. The inner hole is processed using a special process with low friction resistance and long service life:
4. No need for lubrication:
5. Multi-position installation, easy to install and use: .
Category: Hand Valve, Brand: Yadeke, Series: 4L
