Wafer Double Plate Disc Swing Check Valve 10 12 Inch PN40 25
FEATURES & SPECIFICATIONS
|
STRUCTURE
|
DUAL-DISC SWING CHECK VALVE
|
|
DESIGN
|
API 594
|
|
FACE TO FACE
|
ASME B16.10
|
|
FLANGE ENDS
|
ASME B16.5
|
|
TEST & INSPECTION
|
API 598
|
MATERIAL SPECIFICATIONS
|
ITEM
|
PART NAME
|
MATERIAL
|
|
1
|
BODY
|
ASTM A216-WCB, ASTM A351-CF8, CF8M, CF8C, CF3, CF3M
|
|
2
|
DISC
|
ASTM A216-WCB, ASTM A351-CF8, CF8M, CF8C, CF3, CF3M
|
|
3
|
STEM
|
ASTM A182-F6a, ASTM A182-F22, F304, F316, F321, F304L, F316L
|
|
4
|
SPRING
|
AISI 9260, AISI 6150, ASTM A182-F304, F316, F321, F304L, F316L
|
DIMENSIONS
CLASS 150
|
DN
|
NPS
|
SIZE (MM)
|
|
MM
|
IN
|
L
|
D
|
|
50
|
2
|
60
|
103
|
|
65
|
2-1/2
|
67
|
122
|
|
80
|
3
|
73
|
135
|
|
100
|
4
|
73
|
173
|
|
125
|
5
|
86
|
196
|
|
150
|
6
|
98
|
222
|
|
200
|
8
|
127
|
279
|
|
250
|
10
|
146
|
339
|
|
300
|
12
|
181
|
409
|
|
350
|
14
|
184
|
450
|
|
400
|
16
|
191
|
514
|
|
450
|
18
|
203
|
549
|
|
500
|
20
|
219
|
606
|
|
600
|
24
|
222
|
717
|
CLASS 300
|
DN
|
NPS
|
SIZE (MM)
|
|
MM
|
IN
|
L
|
D
|
|
50
|
2
|
60
|
110
|
|
65
|
2-1/2
|
67
|
148
|
|
80
|
3
|
73
|
148
|
|
100
|
4
|
73
|
180
|
|
125
|
5
|
86
|
215
|
|
150
|
6
|
98
|
250
|
|
200
|
8
|
127
|
307
|
|
250
|
10
|
146
|
361
|
|
300
|
12
|
181
|
422
|
|
350
|
14
|
222
|
485
|
|
400
|
16
|
232
|
539
|
CLASS 600 - CLASS 900 (PLEASE CONTACT US FREELY) |
Ball Valve 
