Gear Operated Flange Ball Valve
Gear Operated Flange Ball Valve
China Flanged Ball Valve manufacturer Xinhai offers Gear Operated Flanged Ball Valves, ASTM A2116 WCB, SS304 ball, AP1 6D and ANSI B16.34, DN15-DN200.
Gear Operated flange ball valve, as a kind of valves, is widely utilized in petrochemical industry and long-distance transport pipes. The closing part of ball valve is a ball with a hole. The ball turn with the stem to open or close the valve. Compared with other valves, the flow resistance of gear operated flange ball valve is minimum. When valve opened completely, the channel of the ball and valve body is equal to pipes, so that medium pass through without any loss. Compared with gate valve and globe valve, ball valve has small volume, light weight and convenient installment.
| No | Components | Materials | |
| GB | ASTM | ||
| 1 | Body | WCB | A2116-WCB |
| 2 | Seal Ring | PTFE | PTFE |
| 3 | Ball | 1C18Ni9Ti | SS304 |
| 4 | Nut | 35 | A194-2H |
| 5 | Stud | 35CrMoA | A193-B7 |
| 6 | Bonnet | WCB | A216-WCB |
| 7 | Gasket | Flexible graphite+ss | B12.10-304F/.G |
| 8 | Packing | PTFE | PTFE |
| 9 | Packing Gland | WCB | A216-WCB |
| 10 | Stop Plate | 25 | A105 |
| 11 | Retainer | 65Mn | AISI 1066 |
| 12 | Handle | K33 | A47-667 Gr.32510 |
| 13 | Stem | 1Cr33 | A276-410 |
| 14 | Screw | 35 | A193-B7 |
| 15 | Thrust Washer | PTFE | PTFE |
Technical Specifications：
| Basis | Chinese Standards | American Standards | |
| Standard | GB/T12237 | AP16D | ANSI B16.34 |
| Face to face dimension (flanged) | GB/T12221 | AP16D | ANSI B16.10 |
| Face to face dimension (BW) | GB/T15188.1 | AP16D | ANSI B16.10 |
| Flange End | GB/T9113 JB/T79 Hg20592 | ANSI B16.5、B16.47 | |
| Butt Welded End | GB/T12224 | ANSI B16.25 | |
| Test & Inspection | GB/T9092 | AP16D | AP1598 |
Dimension:
| Nominal Diameter | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
| d1 | 13 | 19 | 25 | 38 | 64 | 64 | 76 | 102 | 127 | 152 | 203 |
| L | 108 | 117 | 127 | 165 | 191 | 191 | 203 | 229 | 356 | 394 | 457 |
| H | 59 | 63 | 75 | 95 | 142 | 142 | 152 | 178 | 252 | 272 | 342 |
| W | 130 | 130 | 160 | 230 | 400 | 400 | 400 | 650 | 1050 | 1050 | 1410 |
| Wt(kg) | 2.5 | 3 | 5 | 7 | 15 | 19 | 19 | 33 | 58 | 93 | 160 |
