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Flow sight glass type 531 PN 10/63
SKU: MG-531
Discover the robust Flow sight glass with face to face Type 531 for pressures up to 63 barg, suitable for temperatures up to 320 °C and customizable gaskets.
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This product and category are temporarily unavailable for orders or quote requests. Technical specifications and reference details remain fully viewable.
Discover the robust Flow sight glass with face to face Type 531 for pressures up to 63 barg, suitable for temperatures up to 320 °C and customizable gaskets.
Technical data
Drawing & dimensions

Flow sight glass type 531 PN 10/63
| Dimension | DN 40 | DN 50 | DN 80 | DN 100 | DN 125 | DN 150 | DN 200 | DN 250 | DN 300 | DN 350 | DN 400 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BL | 200 | 230 | 310 | 350 | 400 | 480 | 600 | 730 | 850 | 980 | 1100 |
| D1 | 35 | 45 | 55 | 83 | 107 | 132 | 160 | 160 | 160 | 160 | 160 |
| AL | 260 | 260 | 340 | 380 | 420 | 470 | 580 | 650 | 700 | 750 | 800 |
| C | 48,3 | 60,3 | 88,9 | 114,3 | 139,7 | 168,3 | 168,3 | 219,1 | 273 | 355,6 | 406,4 |
| WT | 2,6 | 2,9 | 3,2 | 3,6 | 4 | 4,5 | 6,3 | 7,1 | 8 | 8,8 | 11 |
* All dimensions in mm unless specified.
- 2) All dimensions are executed according to the standard - as far as constructively possible. Otherwise, the information from the order confirmation and the customer drawing applies. Dimensions correspond to the nominal pressure stage PN 16, other pressure stages may differ
Quick overview
Nominal sizes DN
40 · 50 · 80 · 100 · 125 · 150 · 200 · 250 · 300 · 350 · 400
Nominal pressure PN
10 · 16 · 25 · 40 · 63
Temperature
80°C · 130°C · 150°C · 175°C · 180°C · 200°C · 280°C · 300°C · 320°C
