产品详情
英国鹤牌青铜截止阀|进口青铜法兰截止阀|青铜法兰截止阀型号|青铜法兰截止阀知识询价：
BS5154 PN16 Series B
7 bar at 170ºC
16 bar from -10 to 100ºC
Shell: 24 bar
Seat: 17.6 bar
Rising Stem
Screwed bonnet
Renewable glass filled PTFE disk
Conical seat disk (15 to 50mm)
Flanged to BS EN 1092-3
Also available with flanges drilled to BS10 Table E and F and ANSI from PN16 flanges
Face to face dimensions of all valves are to PN16 detail
Material Specification
| Component | Material | Specification BS EN | |
|---|---|---|---|
| Body | Bronze | 1982 CC491K | B62 C83600 |
| Disk Stem Ring | Man Bronze | 12164 CW721R | B138C67500 |
| Packing | Asbestos Free | ||
| Gland | Brass | 12164 CW614N | |
| Packing Nut | Brass | 12164 CW614N | |
| Washer | Brass | 12164 CW614N | |
| Disk Retaining Nut | Brass | 12164 CW614N | |
| Handwheel | Aluminium | ||
| Handwheel Nut | Brass | 12164 CW614N | |
| Identification Plate | Aluminium | ||
| Bonnet | Bronze | 1982 CC491K | B62 C83600 |
| Stem | Brass | 12164 | CW721R |
| Disk | PTFE | ||
| Disk Holder | Bronze | 1982 CC491K | B62 C83600 |
Dimensions
| Nominal Size | in | 15 | 20 | 25 | 32 | 40 | 50 |
|---|---|---|---|---|---|---|---|
| A | mm | 80 | 90 | 100 | 110 | 120 | 135 |
| B | mm | 101 | 119 | 130 | 155 | 172 | 196 |
| C | mm | 70 | 80 | 95 | 95 | 105 | 120 |
| D | mm | 95 | 105 | 115 | 140 | 150 | 165 |
| E | mm | 6.0 | 6.0 | 8.0 | 8.0 | 9.0 | 11.0 |
| Weight | kg | 1.24 | 1.76 | 2.30 | 2.82 | 5.22 | 5.71 |
