Needle Valves Screwed Bonnet Double
(Female x Female)
FEATURES
-
Maximum working pressure:
6000 psi (414bar) at 100°F (38°C)
10000 psi (690bar) 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.
- A hydro test was performed with pure water at 1.5 times of working pressure.
- 100% factory test
- 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 Retainer | SS 304 | 1 |
4 | Check Nut | SS 304 | 1 |
5 | Spindle | SS 316 | 1 |
6 | Gland Packing | P.T.F.E | 1 |
7 | Gland Ring | SS 304 | 1 |
8 | Gland Washer | SS 304 | 1 |
9 | Trim | SS 316 | 1 |
10 | Dust Cap | Rubber | 1 |
11 | Handle | SS 304 | 1 |
12 | Grub Screw | SS | 1 |
13 | Lock Pin | SS 304 | 1 |
Note: 1. Packing is optional with graphite for high temperature to 450℃

6000 PSI
Model No. | Inlet x Outlet | A | B | C |
YE-06-NV-08 | 1/4″ NPT | 50 | 22 | 65 |
YE-06-NV-10 | 3/8″ NPT | 55 | 25 | 65 |
YE-06-NV-15 | 1/2″NPT | 60 | 28 | 65 |
YE-06-NV-20 | 3/4″ NPT | 65 | 35 | 80 |
YE-06-NV-25 | 1″ NPT | 70 | 45 | 80 |
Note: All dimensions are subject to change without notice All dimensions are in mm unless specified
10000 PSI
Model No. | Inlet x Outlet | A | B | C |
YE-010-NV-08 | 1/4″ NPT | 55 | 22 | 65 |
YE-010-NV-10 | 3/8″ NPT | 60 | 25 | 65 |
YE-010-NV-15 | 1/2″NPT | 65 | 30 | 65 |
YE-010-NV-20 | 3/4″ NPT | 70 | 35 | 80 |
YE-010-NV-25 | 1″ NPT | 75 | 45 | 80 |