11.

止回阀
型号: W90128
3/4 Female Hose Thread

12.

止回阀
型号: W90129
3/4 Male Hose Thread

15/16-27 Male Thread

55/64-27 Female Thread

13.

止回阀
型号: W90131
15/16-27 Male Thread

2.2Gpm

14.

止回阀
型号: W90139
1/2-14 Male Thread

15.

止回阀
型号: W90140
3/4 Male Hose Thread

15/16-27 Male Thread

55/64-27 Female Thread

55/64-27 Male Thread