Needle Valves Screwed Bonnet Double
Ferrule Tube Ends (Tube x Tube)
FEATURES
Maximum working pressure:
6000 psi (414bar) at 100°F (38°C)
Working temperature:
-65°F (-54°C) to 464°F (240°C)
-65°F (-54°C) to 842°F (450°C)
PTFE packings can be adjusted to extend the valve life.
Stem threads are rolled and lubricated to prevent galling and reduce operating torque.
Optional sour gas service conforms to NACE Mr0175.
Hydro test performed with pure water at 1.5 times of working pressure.
100% factory test
Bonnet Lock pin Prevents accidental Removal while in service.
Material : A479 304, A479 316, A182 GRF 316, Monel, Hastelloy, Inconel
Description
| Part No. | Part Description | Material | Qty. |
| 1 | Body | SS 316 | 1 |
| 2 | Gland Body | SS 316 | 1 |
| 3 | Gland Nut | SS 304 | 1 |
| 4 | Spindle | SS 316 | 1 |
| 5 | Gland Packing | P.T.F.E | 1 |
| 6 | Gland Bush | SS 304 | 1 |
| 7 | Trim | SS 316 | 1 |
| 8 | Dust Cap | Rubber | 1 |
| 9 | Handle | SS 304 | 1 |
| 10 | Grub Screw | SS | 1 |
| 11 | Check Nut | SS 304 | 1 |
Note: 1. Packing is optional with graphite for high temperature to 450℃
6000 PSI
| Model No. | TUBE OD | A | A1 | B | C | D (A/F) |
| GV-54-PNV-4/6m | 1/4″ / 6mm | 54 | 22 | 19 | 90 | 14 |
| GV-54-PNV-5/8m | 5/16″ / 8mm | 54 | 22 | 19 | 90 | 14 |
| GV-54-PNV-4/6m | 1/4″ / 6mm | 54 | 22 | 19 | 90 | 16 |
| GV-54-PNV-6/10m | 3/8″ / 10mm | 70 | 22 | 22 | 90 | 17 |
| GV-54-PNV-8/12m | 1/2″ / 12mm | 74 | 25 | 25 | 92 | 22 |
| GV-54-PNV-12/20m | 3/4″ / 20mm | 85 | 35 | 38 | 110 | 28.5 |
| GV-54-PNV-16/25m | 1″/25mm | 100 | 40 | 45 | 113 | 38 |