What is valve hard seal?

Hard seal refers to a sealing structure in which both sides of the sealing pair are made of metal materials or other harder materials

Small problem in valve use - stuck

Small problem in valve use - stuck

What are the differences between pneumatic valves and electric and manual valves?

Pneumatic valves are compared with electric valves and manual valves.

Hazards and solutions of valve impurity blockage.

1. Hazards of valve impurity blockageEquipment damage and reduced efficiencyImpurity blockage can cause valve blockage o