Home > products > Valve > 3915棋牌官网版Ball Valves
Features
Size: 1/2"~8"
Class: 150 / 300 Lb
Two-Piece Cast Body
Floating Ball, Full Bore
Anti-Static Device
Blow-out Proof Stem
Fire Safe Design
Emergency Sealant Injector
Materials
| No. | Part | Material |
| 1 | Ball | A351-CF8, CF8M, CF3, CF3M, Duplex |
| 2 | Body | A216-WCB A352-LCB A351-CF8, CF8M, CF3, CF3M, Duplex |
| 3 | Stem | ASTM A105+ENP A182-F6, F316, F316L, F304L,17-4PH, F51 |
| 4 | Thrust Washer | PTFE |
| 5 | Packing | PTFE Graphite |
| 6 | Screw | ASTM A193-B7, B8 |
| 7 | Gland Flange | A216-WCB A351-CF8 |
| 8 | Lever | A216-WCB |
| 9 | Limited Plate | 1015+Cr. Carbon Steel+Cr. |
| 10 | Retainer | Carbon Steel |
| 11 | Seat | PTFE RTPFE PEEK PPL |
| 12 | Gasket | Stainless Steel+Graphite S.S.316+Graphite |
| 13 | Bonnet | A216-WCB A352-LCB A351-CF8, CF8M, CF3, CF3M, Duplex |
| 14 | Stud | ASTM A193-B7, B7M, B8, B8M |
| 15 | Nut | ASTM A194-2H, 2HM, 8, 8M |
ASME Pressure Class 150 / 300 Lb-PTFE RTPFE PEEK PPL (Soft) Seated-Flanged Ends
Four(4) Way-Cast Body-Floating and Trunnion Mounted-Full Bore-Dimensions and Weights
| Size | d | A | A1 | H | W |
| in | mm | mm | mm | mm | mm |
| 1/2 | 13 | 150 | 75 | 90 | 140 |
| 3/4 | 19 | 150 | 75 | 90 | 140 |
| 1 | 25 | 180 | 90 | 102 | 155 |
| 1-1/4 | 38 | 200 | 100 | 115 | 250 |
| 1-1/2 | 48 | 220 | 110 | 135 | 250 |
| 2 | 50 | 240 | 120 | 140 | 350 |
| 2-1/2 | 65 | 260 | 130 | 155 | 350 |
| 3 | 78 | 280 | 140 | 185 | 420 |
| 4 | 100 | 320 | 160 | 210 | 700 |
| 5 | 125 | 380 | 190 | 270 | 1000 |
| 6 | 148 | 440 | 220 | 305 | 1300 |
| 8 | 198 | 550 | 275 | 335 | 1800 |
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