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Product Name:Class 125/150 Ductile Iron Ball Valve
Class 125/150 Ductile Iron Ball Valve

Specification
Structre type: CAST IRON FLANGED BALL VALVE, REDUCED PORT, HANDLE LEVER
Design Standard:  API608
Face to face: ANSIN B16.10 CLASS 125
Flange Drilling:  ANSI 125/150
Test and Inspection: API 598
Size:  1"-10"
 
Features
Blowwout proof stainless steel stem, full port 2" -12" (DN50 - DN300), safety working pressure: 200psi, 1.6Mpa

Materials
NO.
Part
Material
1
L-Body
Cast lron A216B /ASTM A536
2
R-Body
Cast lron A216B /ASTM A536
3
Ball
SS304/CF8
4
Gasket
PTFE
5
Ball Seat
PTFE
6
Packing
Graphite/PTEF
7
Bolt and Nut
A193 Gr B7/A194 Gr 2H
8
Stem
Stainless Steel
9
Gland Bush
Stainless Steel
10
Thrust washer
PTFE/NYLON
11
Handle
ASTM A536
 
Dimensions
Size
A
L
D
L2
H
DN50
50
178
152
305
95
DN65
64
190
178
405
105
DN80
76
203
191
405
125
DN100
100
229
229
450
180
DN125
125
254
279
550
185
DN150
152
267
279
550
185
DN200
203
292
343
 
 
DN250
254
330
406
 
 
DN300
300
356
483
 
 
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·Class 125/150 Ductile Iron Ball Valve
 

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