Product structural features
Globe valve are used to cut or connect of pipe medium under norminal pressure between PN1.6~16.0MPa(Class150~2500)working temperatures≤ 600¡ã C. In petroleum, chemical industry, pharmacy, chemical fertilizer, and power industry.
The main structure features include:
1, Rational structure, reliable sealing, excellent performance, pretty appearance.
2, Co-radix alloy welded sealing surface, anti-wearing, erosion-proof abrasion-proof and longer use life.
3, The surface and the adjusting media of the valve shaft are nitrogenized so that it is erosion and abrasion resistant.
4, PN≥ 25.0MPa(Class1500), the middle cavity uses a self-tightening sealing structure to have the sealing performance reinforced along with the pressure rise so as to ensure the sealing performance.
5, There is no backward sealing structure in the valve, so the sealing ID reliable.
6, The part material, flange and butt weld end dimension may be selected according to current operating condition and users'requi-rement, so that meeting the requirements of various engineering.
Design Standard * |
ASME B 16.34-2004 customize |
Connection Standard * |
ANSI B 1.20.1 ANSI B 16.11 JIS B 0203 JIS B 2306 customize |
Test Standard * |
API 598 customize |
Standard Criteria * |
ASME/ANSI/API customize |
Pressure Rating * |
150 Class 800 Class 1500 Class customize |
Valve Size * |
8 mm 10 mm 15 mm 20 mm 25 mm 32 mm 40 mm 50 mm
0.25 inch 0.375 inch 0.5 inch 0.75 inch 1 inch 1.25 inch 1.5 inch 2 inch customize |
Actuator * |
Handwheel customize |
Connection * |
SW Threaded customize |
Medium * |
Gas Oil Sewage Water customize |
item |
S |
L-R.b |
L-F.b |
T-55¡ã |
D0-R.b |
D0-F.b |
H-R.b |
H-F.b |
WT(kg)-R.b |
WT(kg)-F.b |
value |
Dimension values show up after you specify above parameter with *. |
Application Fields * |
Electricity Municipal Petrochemical Power Station customize |
1-Body Material * |
Carbide alloy+A105 F316L F304L A105 F316 F51 F304 LF2 Carbide alloy+F11 customize |
3-Disc * |
F51 F6a F304L F316 F304 F316L F6aHF customize |
4-Stem * |
F51 316 316L 304L 304 410 customize |
6-Bonnet * |
A105 F51 F316L F304 F304L F316 F11 customize |
8-Pin * |
304 410 customize |
9-Gland * |
304 410 316 customize |
10-Gland eyebolt * |
L7 B7 B8M B16 B8 customize |
11-Gland flange * |
LF2 A105 F11 F304 customize |
12-Hex nut * |
8 8M 2H customize |
13-Stem nut * |
410 customize |
14-Locking nut * |
35 customize |
15-Nameplate * |
Pure aluminium customize |
16-Handwheel * |
A197 customize |
18-Packing * |
graphite customize |
21-Stem pad * |
316 420 customize |
22-Disc nut * |
410 customize |
37-Screwed stud * |
L7 B8 B7 B8M B16 customize |
38-Nut * |
8 2H 8M customize |
39-Metal ring * |
304L 316L 316 304 F51 customize |
