| Specification | Application |
- Bolted Bonnet; Outside Screw & Yoke
- Rising Stem;Solid Wedge
- Design Standard: DIN3352
- Face to Face: DIN3202 F4
| - Working Temp: 100 °C
- Working Pressure: PN10 or PN16
- Suitable Media: Water,Steam,Oil,ect.
- Not recommended for Steam Service.
- Caution: FREEZING WEATHER PRECAUTION - Subsequent to testing a piping system, gate valves should be left in an open position to allow complete drainage.
|
| Materials |
| No | Part Name | Materials | | 1 | Body | ASTM A126A(B) | GG20 GG25 | | 2 | Seat Ring | ASTM B36/B62,SS410 | Brass,Bronze | | 3 | Wedge Ring | ASTM B36 | Brass | | 4 | Wedge | ASTM A126A(B) | GG20 GG25 | | 5 | Bolt | A216 WCB | GS-C25 | | 6 | Nut | A216 WCB | GS-C25 | | 7 | Washer | A216 WCB | GS-C25 | | 8 | Bonnet Gasket | Graphite | Graphite | | 9 | Packing | Graphite | Graphite | | 10 | Bolt | A216 WCB | GS-C25 | | 11 | Gland | ASTM A126A(B) | GG20 GG25 | | 12 | Washer | A216 WCB | GS-C25 | | 13 | Nut | A216 WCB | GS-C25 | | 14 | Bonnet | ASTM A126A(B) | GG20 GG25 | | 15 | Yoke Nut | ASTM B36 | Brass | | 16 | Stem | SS410 | X10Cr13 | | 17 | Handwheel | ASTM A126B | GG25 | | 18 | Nut | A216 WCB | GS-C25 |
|
| Dimensions(DIN2532 Flange drilling) |
| |
| DN | D | D1 | D2 | L | H | b | n | d | | 50 | 165 | 125 | 102 | 150 | 330 | 17 | 4 | 18 | | 65 | 185 | 145 | 122 | 170 | 385 | 17 | 4 | 18 | | 80 | 200 | 160 | 138 | 180 | 420 | 19 | 4 | 18 | | 100 | 220 | 180 | 158 | 190 | 500 | 19 | 8 | 18 | | 125 | 250 | 210 | 188 | 200 | 660 | 21 | 8 | 18 | | 150 | 285 | 240 | 212 | 210 | 740 | 21 | 8 | 23 | | 200 | 340 | 295 | 268 | 230 | 930 | 23 | 8 | 23 | | 250 | 395 | 350 | 320 | 250 | 1130 | 25 | 12 | 23 | | 300 | 445 | 400 | 370 | 270 | 1330 | 25 | 12 | 23 |
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