Thread check valve
Technical Parameter
Product model: H14W
Nominal diameter: NPS 1/2 "~3"
Applicable temperature: -20~120 ℃
Nominal pressure: PN 1.6MPa
Design and manufacturing: GB T-12237/ANSI B16.34
Connection size: GB T-9113.1/ASME B16.5 Class150
Structure length: GB T-12221/ASMW B16.1
Thread standard: BSPT/BSP/NPT/DIN/JIS/RC/G
Inspection and testing: GB T-13927/API598
Main connection dimensions
|
Size |
d |
L |
H |
|
1/2 '' |
15 |
70 |
44 |
|
3/4 '' |
20 |
80 |
53 |
|
1 '' |
25 |
90 |
58 |
|
1-1/4 '' |
32 |
105 |
62 |
|
1-1/2 '' |
40 |
120 |
73 |
|
2 '' |
50 |
140 |
78 |
