Easy to operate: manual control mode, without complex electrical equipment, the staff can directly operate to realize the on-off of the gas path, and can flexibly control the flow direction and on-off state of the gas according to the actual needs.

Compact structure: The overall structure is relatively small, light in weight, and will not take up too much space during installation, which is easy to install and use in various space-constrained equipment or places, and has strong adaptability.

Specifications are widely applicable: the interface size and other specifications are reasonably designed, can be well matched with a variety of common pneumatic pipelines and components, and have strong versatility, which can be easily applied to various pneumatic systems and combined with other pneumatic equipment to meet different pneumatic control needs.

Excellent material: generally made of high-quality materials, such as nickel plating on the surface of copper, with good anti-corrosion and anti-pollution performance. This allows the hand valve to maintain stable performance in different working environments and is not susceptible to corrosion and contamination, thereby extending service life and reducing maintenance costs.

Good sealing: The threaded end comes with PT thread glue, which can effectively seal the threaded connection and prevent gas leakage. Good sealing performance ensures the normal operation of the pneumatic system, reduces the energy loss and system failure caused by gas leakage, and improves the stability and reliability of the system.