Needle Valves

Needle Valves Screwed Bonnet Double
Ferrule Tube Ends (Tube x Tube)

Model No. GV-54-PNV

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

Note: Also available in double bonnet design.

Note: All dimensions are subject to change without notice
All dimensions are in mm unless specified