Stainless Steel Flanged Gate Valve Class 150, 300
Product Description
Standard
Design: API 600
Face to Face: ASME B16.10
RF Flange Standard: ASME B16.5
Testing Standard: API 598.
No | Part name | Material |
1 | Body | ASTM A351-CF8M |
2 | Seat | Integral metal |
3 | Wedge Disc | ASTM A351-CF8M |
4 | Stem | ASTM A183-F304 |
5 | Bonnet bolt | ASTM A193 Gr. B8 |
6 | Bonnet bolt nut | ASTM A194 Gr.8 |
7 | Gasket | Flexible graphite / 304 |
8 | Bonnet | ASTM A351-CF8 |
9 | Packing | Flexible graphite |
10 | Back seat bushing | Integral metal |
11 | Stem nut | Copper Alloy |
12 | Handwheel | ASTM A47 32510 |
Type Connection | Flanged |
Size | From 2" to 24" |
Pressure range | From 150LBS to 300LBS |
Body material | Stainless Steel/CF8, CF8M |
NPS-DN | Typical Demensions | Class 150Lb Flange Dimensions | |||||||||
ln | mm | d | L | H | W | D | D1 | D2 | b | f | z-Φd |
2 | 50 | 50 | 178 | 360 | 200 | 152 | 120.5 | 92 | 16 | 1.6 | 4-19 |
2.5 | 65 | 63 | 191 | 395 | 220 | 178 | 139.7 | 105 | 18 | 1.6 | 4-19 |
3 | 80 | 76 | 203 | 435 | 250 | 191 | 152.4 | 127 | 19.5 | 1.6 | 4-19 |
4 | 100 | 100 | 229 | 522 | 280 | 229 | 190.5 | 157 | 24 | 1.6 | 8-19 |
5 | 125 | 127 | 254 | 570 | 300 | 254 | 215.9 | 186 | 24 | 1.6 | 8-22 |
6 | 150 | 150 | 267 | 610 | 350 | 279 | 241.3 | 216 | 25.5 | 1.6 | 8-22 |
8 | 200 | 200 | 292 | 950 | 350 | 343 | 298.5 | 270 | 29 | 1.6 | 8-22 |
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