Get guaranteed performance and reliability with this national pipe thread that has a connection size of ½" (12.7 mm) female x female. In addition, this pipe thread is 100% helium leak tested.
Get guaranteed performance and reliability with this national pipe thread that has a connection size of ½" (12.7 mm) female x female. In addition, this pipe thread is 100% helium leak tested.
| Type | Needle valve Connection: National pipe thread (NPT) |
| Series | 500 |
| Connection Size | ½" (12.7 mm) |
| Valve | Type: Female-female Material: Steel |
| Materials | Zinc-nickel plated steel |
| Stem Seal and Type | All 316 stainless Steel stems with fluorocarbon (FKM) O-ring and polytetrafluoroethylene (PTFE) back-up ring below the threads |
| Pressure Ratings at 200°F | 600 psi |
| Orifice Size | 0.187" (4.75 mm) |
| Cv Coefficient | 0.76 |
| Seat | Soft seat |
| Weight | 1.3 lbs (0.59 kg) approximately |
