Forged Check Valve
NPS 3/8"~2"
ANSI CLASS 800~2500
MATERIAL: A105, LF2, F304, F316, F304L, F316L
DESIGN Std: API 602
END CONNECTION Std: ASME B16.11, ASME B1.20.1
TEST Std: API 598
|
| Description: |
Standard Material Specifications
| Part Name |
MATERIAL |
| Body |
A105 |
| Seat Ring |
A276-410+HF |
| Disc |
A276-410 |
| Gasket (Spiral Wound) |
SS304/Graphite |
| Cover |
A105 |
| Bolt |
A193-B7 |
| Hinge |
A217-CA15 |
| Hinge Pin |
A217-410 |
| Supporter |
304SS |
Dimension & Weight (mm&Kg)
| Class |
Nominal Size |
Regular Port |
mm (in) |
15 (1/2) |
20 (3/4) |
25 (1) |
32 (1-1/4) |
40 (1-1/2) |
50 (2) |
|
| Full Port |
mm (in) |
10 (3/8) |
15 (1/2) |
20 (3/4) |
25 (1) |
32 (1-1/4) |
40 (1-1/2) |
50 (2) |
| 150-800 |
D |
mm |
10 |
13.6 |
18 |
24 |
29 |
36.5 |
46 |
| L |
mm |
79 |
92 |
111 |
120 |
120 |
140 |
170 |
| H |
mm |
61 |
61 |
78 |
84 |
101 |
120 |
133 |
| Weight |
kg |
1.0 |
1.1 |
1.9 |
3.4 |
4.5 |
7.3 |
9.8 |
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