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Xingtai Shanghong Mechanical Equipment Import & Export Co., Ltd.
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5DZ45T-16Q, FLANGE END NON-RISING STEM GATE VALVE
Metal seat, GGG50 ductile iron body Gate valve
Flange end, handwheel operated Gate valve
Technical Requirement
1. Design manufacture confoms to DIN3352.
2.Face to face dimension confoms to Series14 of BS EN 558-1
3. Flange drilled confoms to BS EN 10920
Scope of application
| Norminal pressure | 1.6MPa | |
| suitable meduim | water,oil,steam | |
| test pressure | sheel | 24MPa |
| seat | 1.76MPa | |
| test time | 60S | |
| working pressure | 120°c | 1.6MPa |
Drawing:
Main parts dimension;
| DN | L | D | D1 | D2 | B | f | D0 | n-d | H |
| 40 | 140 | 150 | 110 | 80 | 16 | 2 | 130 | 4-19 | 245 |
| 50 | 150 | 165 | 125 | 102 | 16 | 2 | 130 | 4-19 | 255 |
| 65 | 170 | 185 | 145 | 124 | 16 | 2 | 130 | 4-19 | 277 |
| 80 | 180 | 200 | 160 | 140 | 17 | 2 | 150 | 8-19 | 303 |
| 100 | 190 | 220 | 180 | 158 | 17 | 2 | 185 | 8-19 | 340 |
| 125 | 200 | 250 | 210 | 188 | 18 | 3 | 185 | 8-19 | 387 |
| 150 | 210 | 285 | 240 | 212 | 20 | 3 | 195 | 8-23 | 454 |
| 200 | 230 | 340 | 295 | 268 | 21 | 3 | 225 | 12-23 | 538 |
| 250 | 250 | 405 | 355 | 320 | 23 | 3 | 245 | 12-28 | 629 |
| 300 | 270 | 460 | 410 | 378 | 24 | 4 | 285 | 12-28 | 730 |
Main parts of material
| NO. | Name of part | Meterial | German standard |
| 1 | Body seat ring | cast brass | DIN17666 |
| 2 | body | ductile iron | DIN1693 GGG50 |
| 3 | wedge seat ring | cast brass | DIN17666 |
| 4 | Stem | stainless steel | DIN17440 X20Cr-13 |
| 5 | wedge | cuctile iron | DIN1693 GGG50 |
| 6 | stem nut | cast brass | |
| 7 | bolt | steel | DIN17100 RSt37-2 |
| 8 | nut | steel | DIN17100 RSt37-2 |
| 9 | flange gasket | graphite | |
| 10 | bornnet | cuctile iron | DIN1693 GGG50 |
| 11 | stuffing box gasket | rubber graphite | |
| 12 | stuffing box | ductile iron | DIN1693 GGG50 |
| 13 | bolt | steel | DIN17100 RSt37-2 |
| 14 | nut | steel | DIN17100 RSt37-2 |
| 15 | packing | graphite | |
| 16 | gland follower | ductile iron | DIN1693 GGG50 |
| 17 | handwheel | cast iron | DIN1691 GG25 |
| 18 | washer | steel | DIN17100 RSt37-2 |
| 19 | bolt | steel | DIN17100 RSt37-2 |
Pictures.