Check Valve
Check Valve
Features:
Suitable medium: water,vapour,oil
Suitable temperature: -29℃~425℃
Nitric acid: -196℃~540℃
Strong oxidizing medium: -196℃~425℃
;
Pressure level | DN | Measurement(mm) | Weight(kg) | |||||
L | D | D2 | D3 | D4 | D5 | |||
PN10 | 15 | 22 | 52 | 15 | 24 | 31 | 40 | 0.12 |
20 | 24 | 62 | 19 | 30 | 40 | 50 | 0.24 | |
25 | 28 | 72 | 24 | 36 | 47 | 58 | 0.34 | |
32 | 28 | 83 | 31 | 45 | 56 | 68 | 0.53 | |
40 | 31.5 | 93 | 39 | 55 | 66 | 78 | 0.8 | |
50 | 40 | 108 | 48 | 65 | 78 | 90 | 1.2 | |
65 | 46 | 128 | 62 | 80 | 95 | 110 | 1.8 | |
80 | 50 | 142 | 76 | 95 | 110 | 128 | 2.2 | |
100 | 60 | 162 | 95 | 115 | 135 | 150 | 3.4 | |
125 | 90 | 192 | 110 | 125 | 132 | 9 | ||
150 | 106 | 218 | 127 | 150 | 158 | 14 | ||
200 | 140 | 273 | 165 | 200 | 208 | 24 | ||
PN16 | 15 | 22 | 52 | 15 | 24 | 31 | 40 | 0.12 |
20 | 24 | 62 | 19 | 30 | 40 | 50 | 0.24 | |
25 | 28 | 72 | 24 | 36 | 47 | 58 | 0.34 | |
32 | 28 | 83 | 31 | 46 | 56 | 68 | 0.53 | |
40 | 31.5 | 93 | 39 | 55 | 66 | 78 | 0.8 | |
50 | 40 | 108 | 48 | 65 | 78 | 90 | 1.2 | |
65 | 46 | 128 | 62 | 80 | 95 | 110 | 1.8 | |
80 | 50 | 142 | 76 | 95 | 110 | 128 | 2.2 | |
100 | 60 | 162 | 95 | 115 | 135 | 150 | 3.4 | |
125 | 90 | 192 | 110 | 125 | 132 | 9 | ||
150 | 106 | 218 | 127 | 150 | 158 | 14 | ||
200 | 140 | 273 | 165 | 200 | 208 | 24 | ||
PN25 | 15 | 22 | 52 | 15 | 24 | 31 | 40 | 0.12 |
20 | 24 | 62 | 19 | 30 | 40 | 50 | 0.24 | |
25 | 28 | 72 | 24 | 36 | 47 | 58 | 0.34 | |
32 | 28 | 83 | 31 | 46 | 56 | 68 | 0.53 | |
40 | 31.5 | 93 | 39 | 55 | 66 | 78 | 0.8 | |
50 | 40 | 108 | 48 | 65 | 78 | 90 | 1.2 | |
65 | 46 | 128 | 62 | 80 | 95 | 110 | 1.8 | |
80 | 50 | 142 | 76 | 96 | 110 | 128 | 2.2 | |
100 | 60 | 168 | 95 | 115 | 135 | 150 | 3.8 | |
125 | 90 | 194 | 110 | 125 | 132 | 9.2 | ||
150 | 106 | 224 | 127 | 150 | 158 | 15 | ||
200 | 140 | 284 | 165 | 200 | 208 | 26 | ||
PN40 | 15 | 22 | 52 | 15 | 24 | 31 | 40 | 0.12 |
20 | 24 | 62 | 19 | 30 | 40 | 50 | 0.24 | |
25 | 28 | 72 | 24 | 36 | 47 | 58 | 0.34 | |
32 | 28 | 83 | 31 | 46 | 56 | 68 | 0.53 | |
40 | 31.5 | 93 | 39 | 55 | 66 | 78 | 0.8 | |
50 | 40 | 108 | 48 | 65 | 78 | 90 | 1.2 | |
65 | 46 | 128 | 62 | 80 | 95 | 110 | 1.8 | |
80 | 50 | 142 | 76 | 96 | 110 | 128 | 2.2 | |
100 | 60 | 168 | 95 | 115 | 135 | 150 | 3.8 | |
125 | 90 | 194 | 110 | 125 | 132 | 9.2 | ||
150 | 106 | 224 | 127 | 150 | 158 | 15 |