Characteristics Of Ball Valves

1. Wear resistance; Due to the fact that the core of the hard sealed ball valve is alloy steel spray welded.

The sealing ring is made of alloy steel overlay welding, so the hard sealed ball valve will not cause too much wear during opening and closing. (Its hardness coefficient is 65-70):

2. Good sealing performance; Due to the fact that the sealing of hard sealed ball valves is manually ground until the valve core and sealing ring completely match before use. So his sealing performance is reliable.

3. Light switch; Due to the use of springs at the bottom of the sealing ring of the hard sealed ball valve to tightly hold the sealing ring and valve core together, the switch is very light when external forces exceed the pre tightening force of the spring.

4. Long service life: It has been widely used in various departments such as petroleum, chemical industry, power generation, papermaking, atomic energy, aviation, rockets, and people's daily lives.