J6B6Y Butt Welding Throttle Globe ValveProduct overviewProduct model: J6B6YNominal diameter: DN25 ~ 200mmNominal pressure: PN16.0 ~ 35.0MPaConnection mode: weldingApplicable medium: water, oil, natural gas, etcApplicable temperature: -29℃~121℃Valve manufacture: GB12235-1994Valve manufacture: GB12235-1994Flange standard: GB9113Valve test: GB/T13927-1992
J6B6Y Butt Welding Throttle Globe Valve reference API and related standards optimized design, novel structure, the valve flap has several holes and the upper chamber connected to achieve pressure from top to bottom balance. The use of composite packing, sealed, reliable, low friction. Sealing with live valve seat structure. Surfacing Carbide. Valves can be installed in horizontal or vertical pipe.
Nominal pressure (MPa) | 16.0 | 20.0 | 25.0 | 35.0 |
Shell test pressure (MPa) | 24.0 | 30.0 | 37.5 | 52.5 |
Seal test pressure (MPa) | 17.6 | 22.0 | 27.5 | 38.5 |
Suitable media | Water, oil, natural gas and so on |
proper temperature | -29 ° C to 121 ° C |
Valve Manufacturing: GB12235-1994 |
Structure length: GB / T15188.1-1994 |
Valve test: GB / T13927-1992 |
J6B6Y Butt Welding Throttle Globe Valve shape and connection dimensions
Nominal pressure (MPa) | Nominal diameter (MPa) | Size (mm) |
D | G | C | L | H | W |
16.0 20.0 | 25 | 22 | 27 | 49 | 254 | 243 | 220 |
32 | 28 | 33 | 60 | 279 | 299 | 300 |
40 | 35 | 40 | 70 | 305 | 332 | 300 |
50 | 47 | 52 | 85 | 279 | 367 | 320 |
65 | 57 | 63 | 103 | 330 | 383 | 320 |
80 | 73 | 79 | 116 | 470 | 376 | 320 |
100 | 98 | 104 | 142 | 546 | 472 | 350 |
150 | 146 | 152 | 201 | 610 | 627 | 450 |
200 | 190 | 196 | 258 | 737 | 760 | 550 |
25.0 35.0 | 25 | 22 | 27 | 49 | 254 | 243 | 220 |
32 | 28 | 33 | 60 | 279 | 299 | 300 |
40 | 35 | 40 | 70 | 305 | 332 | 300 |
50 | 47 | 52 | 85 | 279 | 367 | 320 |
65 | 57 | 63 | 103 | 330 | 383 | 320 |
80 | 70 | 76 | 116 | 470 | 376 | 320 |
100 | 92 | 98 | 156 | 546 | 472 | 350 |
150 | 136 | 142 | 220 | 705 | 627 | 450 |
200 | 174 | 180 | 270 | 832 | 760 | 550 |
J6B6Y Butt Welding Throttle Globe Valve main parts material
Part Name | Body valve cover | Valve stem cylinder liner | filler | Studs | O-ring |
material | Carbon steel | stainless steel | PTFE + rubber | 35CrMoA | Nitrile rubber |