Body Size20Made to Order-Option aBOption bGPort Size01Semi-Standard a-Semi-Standard bNYZThreadNWith Backflow FunctionK
| Body Size | 20 |
| Made to Order | - |
| Option a | B |
| Option b | G |
| Port Size | 01 |
| Semi-Standard a | - |
| Semi-Standard b | NYZ |
| Thread | N |
| With Backflow Function | K |