MATERIAL:

1. Body                BRASS

2. Locking nut      BRASS

3. Ball                  BRASS

4. Seal                 PTFE

5. Seal                 PTFE

6. Stem                BRASS

7. Gasket             PTEF

8. Press nut         BRASS

9. Handle             STEEL

10. Nut                 STEEL

TECHNICAL REQUIREMENT:

1. Before assembling, all parts should be clean, no oil or grease. Remove all burrs and sharp edges.

2. Before connecting, body cap male thread should be coated with sealing glue.

3. Handle turn or close freely.

4. After assembling, test by water at pressure no less than 0.8MPA, no leakage.