| Parts and materials |
| Valve Body |
| Bonnet |
| Stem nut |
| Disc |
| sealing ring |
| Stem |
| Bonnet Gasket |
| Holding ring |
| 1. Gate valve s are not recommended for throttling service. 2. These valves are to be used either fully closed or fully open position. 3. Different colours toidentify differents fluids. |