H65y-250-320 series high temperature and high pressure DC check valve, H41h (y) - 25-160 series swing check valve
Purpose:
This valve is applicable to the pipeline with nominal pressure PN ≤ 16MPa and working temperature ≤ 425 ℃ for opening and closing.
Installation:
The structure can be directly welded and installed with a metal pipe with a corresponding diameter.
Performance parameters:
Nominal pressure (PN) | 2.5MPa,16MPa |
Test pressure (PS) | 3.6MPa, 24MPa |
Working medium | Gas and liquid |
Host material | Carbon steel, stainless steel |
Main connection size:
Model | H65Y-250-320 | H14H(Y)-25-160 | |||||
Nominal diameter | Size(mm) | ||||||
D1 | D | L | H | G | L | H | |
15 | 15 | 48 | 110 | 85 | 1/2 | 79 | 54 |
20 | 20 | 48 | 110 | 85 | 3/4 | 92 | 57 |
25 | 25 | 48 | 120 | 95 | 1 | 110 | 70 |
32 | 32 | 70 | 150 | 120 | 11/4 | 120 | 100 |
40 | 40 | 70 | 150 | 120 | 11/2 | 152 | 100 |
50 | 50 | 84 | 185 | 150 | 2 | 190 | 105 |
65 | 65 | 98 | 240 | 200 | |||
