brass ball valve/ ball valve/ valve

Size: 1/2''-1''

No.      Part         Material

1         body              brass

2         bonnet           brass

3         ball seat         PTFE

4         ball                brass

5         stem              brass

6         handle            steel

7         bolt                steel

8         gasket            brass

9         nut                 steel

10       "O" ring           NBR

11       handle wheel    brass

12       ending             brass