GOST Cast Steel Globe Valves Pn16 Pn32 Pn40

Product Description

GOST Cast Steel Globe Valves PN16 (J41)

Standard specificastion

Design standard: GOST
Face to Face: GOST
Flange Ends: GOST
Test & Inspection: ISO5208
Pressure and temp: GB/T 12224

Main parts materials
Body: WCB+13Cr, CF8, CF8M, CF3, CF3M, LCC+STL
Disc: 45+13Cr, CF8, CF8M, CF3, CF3M, 45+STL
Disc cover: 25#, F304, F316, F304L, F316L, 45#
Gasket: SS+Flexible Graphite
Stem: 2Cr13, F304, F316, F304L, F316L
Bolt: 45#, OCr18Ni9, OCr18Ni9, OCr18Ni9, OCr18Ni9, 35CrMoA
Nut: 35#, OCr18Ni9, OCr18Ni9, OCr18Ni9, OCr18Ni9, 45#
Pin: 2Cr13, F304, F316, F304L, F316L, 35CrMoA
Bolt: 45#, OCr18Ni9, OCr18Ni9, OCr18Ni9, OCr18Ni9, 45#
Nut: 35#, OCr18Ni9, OCr18Ni9, OCr18Ni9, OCr18Ni9, 45#
Packing: Graphite
Packing: Flexible Graphite
Bonnet: WCB, CF8, CF8M, CF3, CF3M, LCC
Packing cover: WCB, CF8, CF8M, CF3, CF3M, LCC
Stem nut: ZQAL9-4
Lock nut: 25#
Handwheel: GGG40
Gasket: Q235A
Nut: 35#

PN 1.6 Mpa
DN
L(RF)
L(BW)
D
D1
D2
f
b
Z-Φd
A
B
H
W
50
230
230
165
125
99
2
20
4-18
60
52
350
200
65
290
290
185
145
118
2
20
4-18
75
63
370
200
80
310
310
200
160
132
2
20
8-18
91
78
400
280
100
350
350
220
180
156
2
22
8-18
117
102
415
300
125
400
400
250
210
184
2
22
8-18
144
128
460
320
150
480
480
285
240
211
2
24
8-22
172
154
510
360
200
600
600
340
295
266
2
24
12-22
223
203
710
400
250
730
730
405
355
319
2
26
12-26
278
255
785
450
300
850
850
460
410
370
2
28
12-26
329
305
925
500
350
980
980
520
470
429
2
30
16-26
362
337
980
550
400
1100
1100
580
525
480
2
32
16-30
413
387
1030
600