Gland Stop Valve DNOVA 215A 16 bar cast iron flange connection
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Description
Gland Stop Valve DNOVA 215A is designed for installation as a shut-off device on pipelines. Operating principle: When the flywheel rotates clockwise or counterclockwise, the rotational motion is transmitted to the spindle, and the spool attached to it closes or opens the passage hole in the housing. WARNING: The use of Gland Stop Valve as control valves is prohibited.В
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Overall dimensions of the Gland Stop Valve DNOVA 215A PN16 cast iron flange connectionВ
DN | L, mm | D, mm | D1, mm | D2, mm | B-f, mm | ZxГd, mm | Weight, kg |
15 | 130В±2 | 95 | 65 | 46 | 14-2 | 4x14 | 3,1 |
20 | 150В±2 | 105 | 75 | 56 | 16-2 | 4x14 | 3,87 |
25 | 160В±2 | 115 | 85 | 65 | 16-2 | 4x14 | 4,95 |
32 | 180В±2 | 140 | 100 | 76 | 18-2 | 4x19 | 7,9 |
40 | 200В±2 | 150 | 110 | 84 | 18-2 | 4x19 | 9,32 |
50 | 230В±2 | 165 | 125 | 99 | 20-2 | 4x19 | 14,13 |
65 | 290В±2 | 185 | 145 | 118 | 20-2 | 4x19 | 19,42 |
80 | 310В±2 | 200 | 160 | 132 | 22-2 | 8x19 | 28,77 |
100 | 350В±2 | 220 | 180 | 156 | 24-2 | 8x19 | 38,27 |
Sketch of Gland Stop Valve DNOVA 215A PN16 cast iron flange connection
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Materials of parts of theВ Gland Stop Valve DNOVA 215A PN16 cast iron flange connectionВ
в„– | Part name | Material |
1 | Body | cast iron HT250(GG25) |
2 | Housing O-ring | steel 304 |
3 | Plate | A105 steel |
4 | Stainless wire | steel 304 |
5 | Gasket | St08+thermally expanded graphite |
6 | Stem | 2Cr13 steel |
7 | Bolt | St35 |
8 | Sealing | expanded graphite |
9 | Cover | cast iron QT400(GGG40) |
10 | gland | cast iron (GG20) |
11 | T-bolt | St35 |
12 | Nut | St25 |
13 | Rod nut | bronze ZQA1 9-4 |
14 | Set screw | St35 |
15 | Helm | cast iron QT450-10 |
16 | Washer | Q235 steel |
17 | Nut | St25 |
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Material sketch of Gland Stop Valve DNOVA 215A PN16 cast iron flange connection
Specifications
Delivery
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