Cast Iron Globe Valve of BS5152 Pn16
Complete Maize Flour Milling Plant Maize Milling Machine, Corn Milling Machine, Maize Flour Mill, Corn Flour Mill, Corn Grinding Mill, Maize Flour Processing Plant Shijiazhuang Goldrain I/E Co.,Ltd. , http://www.goldraingroup.com
Type1.
Â
MATERIALS
GLOBEÂ VALVE
ITEM
PARTSÂ NAME
MATERIAL
1
BODY
CASTÂ IRON
2
SEATÂ RING
BRASS/STAINLESSÂ STEEL
DIMENSIONS(mm)
3
DISC
CASTÂ IRON+BRASS/STAINLESSÂ STEEL
DN
L
D
D1
D2
b
Z-∮d
f
H
DO
4
STEELÂ BALL
≤DN25 IRON WIRE
15
130
95
65
47
14
4-14
2
170
80
5
BOLT
CARBONÂ STEEL
20
150
105
75
58
16
4-14
2
170
80
6
GASKET
GRAPHITE
25
160
115
85
68
16
4-14
2
190
100
7
BOLTÂ NUT
CARBONÂ STEEL
32
180
140
100
78
18
4-18
2
210
120
8
STEM
STAINLESSÂ STEEL
40
200
150
110
88
18
4-18
3
220
120
9
PACKING
GRAPHITE
50
230
165
125
102
20
4-18
3
235
140
10
GLAND
CASTÂ IRON
65
290
185
145
122
20
4-18
3
275
160
11
BONNET
CASTÂ IRON
80
310
200
160
138
22
8-18
3
335
240
12
STEMÂ NUT
BRASS
100
350
220
180
158
24
8-18
3
375
240
13
BOLTÂ NUT
CARBONÂ STEEL
125
400
250
210
188
26
8-18
3
425
280
14
BOLT
CARBONÂ STEEL
150
480
285
240
212
26
8-23
3
490
320
15
WHEEL
CASTÂ IRON
200
600
340
295
268
30
12-23
3
620
360
16
NUTÂ GASKET
CARBONÂ STEEL
250
730
405
355
320
32
12-27
3
705
400
Type2.
NO.
Part Name
Material
ASTMÂ Spec.
Â
1
Body
Ductile Iron
GGG50
ASTMÂ A536
2
Seat
BRASS/SS304/SS316
BRASS/SS304/SS316
Â
3
Disc
GGG40+BRASS
GGG40+BRASS
Â
4
Stem
Stainless Steel
20Cr13
SS416
5
Steel ball
GCr15
Â
Â
6
Graphite Gasket
Stainless Steel+Graphite
Â
Â
7
Bonnet
Ductile Iron
GGG50
ASTMÂ A536
Flour Milling Machine,Maize grinding machine,Maize Milling Plant, Maize Milling Equipment,Corn Flour Processing Machine