工作压力：100 PSI
关闭程度可清楚于透明罩上显示
膜片可替换，保养管理容易
可调整的阻挡螺帽设计，可以防止关闭时手轮之压力过当
底端埋有铜柱，易于固定
中心柱及套筒可选用SUS 304 / 316L材质
注意！ 手轮正常旋紧至无法继续时即代表阀门已完全关闭，切勿再强迫旋转避免造成无法修复之膜片撕裂现象!
| 品号 | 尺寸 | 规格 | 材质 | 垫座 | "O"环 | 隔膜片 | 接口 | 螺栓 |
| VP-720 | 1/2"~2" | DIN | UPVC | EPDM | NBR | EPDM, FPM, PTFE | Spigot | SUS 304 / 316 |
| VP-721 | 1/2"~2" | DIN | CPVC | EPDM | NBR | EPDM, FPM, PTFE | Spigot | SUS 304 / 316 |
| VP-723 | 1/2"~2" | DIN | PVDF | EPDM | NBR | EPDM, FPM, PTFE | Spigot | SUS 304 / 316 |
| VP-724 | 1/2"~2" | DIN | PP | EPDM | NBR | EPDM, FPM, PTFE | Spigot | SUS 304 / 316 |
| VP-730 | 1/2"~2" | ANSI, JIS, DIN | UPVC | EPDM | NBR / EPDM, FPM | EPDM, FPM, PTFE | Socket, Threaded | SUS 304 / 316 |
| VP-731 | 1/2"~2" | ANSI, JIS, DIN | CPVC | EPDM | NBR / EPDM, FPM | EPDM, FPM, PTFE | Socket, Threaded | SUS 304 / 316 |
| VP-733 | 1/2"~2" | ANSI, JIS, DIN | PVDF | EPDM | NBR / EPDM, FPM | EPDM, FPM, PTFE | Socket, Threaded | SUS 304 / 316 |
| VP-734 | 1/2"~2" | ANSI, JIS, DIN | PP | EPDM | NBR / EPDM, FPM | EPDM, FPM, PTFE | Socket, Threaded | SUS 304 / 316 |
| NO. | PART | MATERIAL | Q'TY |
| 1 | 本体(BODY) | UPVC,CPVC,PP,PVDF | 1 |
| 2 | 上盖(BONNET) | UPVC,CPVC,PP,PVDF,PP+GF | 1 |
| 3 | 压缩体(COMPRESSOR) | FC,SUS | 1 |
| 4 | 把手轮(HANDWHEEL) | PP | 1 |
| 5 | 套铜(SLEEVE) | C3602 | 1 |
| 6 | 中心柱(STEM ) | C3602 | 1 |
| 7 | 隔膜(DIAPHRAGM) | EPDM,FPM,PTFE | 1 |
| 8 | 迫紧螺帽(CAP) | UPVC,CPVC,PVDF,PP+GF | 1 |
| 9 | 弹簧销(COMPRESSOR PIN) | SUS 304 | 1 |
| 10 | 埋入铜柱(INSERTED METAL) | C3602,SUS304 | 1 |
| 11 | 压板(RUBBER LINER) | SUS 304 | 1 |
| 12 | 螺栓及平华司(BOLTS&WASHERS) | SUS 304 | 4 |
| 13 | 螺帽及平华司(NUTS&WASHERS) | SUS 304 | 4 |
| 14 | 铭牌(NAME PLATE) | PVC | 1 |
| 15 | 埋入铜柱(BOTTOM NUT) | C3604 | 2 |
| 16 | 阻挡螺帽(STOPPER) | SUS 304 | 1 |
| 17 | 调整螺帽(SET NUT) | SUS 304 | 1 |
| 18 | 透明罩(GAUGE COVER) | AS | 1 |
| 19 | 垫片(SHEET GASKET) | EPDM | 1 |
| 20 | 华司(SHEET RING) | SUS 304 | 1 |
| 21 | 流量华司(INDICATIVE WASHER) | ABS | 1 |
| 22 | O环(O-RING) | NBR | 1 |
| 23 | O环(O-RING) | EPDM,FPM | 2 |
| 24 | 特普(END CONNECTOR) | UPVC,CPVC,PP.PVDF | 2 |
| 25 | 螺帽(UNION NUT) | UPVC,CPVC,PP.PVDF | 2 |
| SIZE | 1/2" | 3/4" | 1" | 1-1/2" | 2" | |
| NOM. | (15mm) | (20mm) | (25mm) | (40mm) | (50mm) | |
| JIS | Ød1 | 22.3 | 26.3 | 32.33 | 48.46 | 60.56 |
| Ød2 | 21.7 | 25.7 | 31.67 | 47.54 | 59.44 | |
| I | 22.2 | 25.4 | 28.6 | 34.9 | 38.1 | |
| ANSI | Ød1 | 21.54 | 26.87 | 33.65 | 48.56 | 60.63 |
| Ød2 | 21.23 | 26.57 | 33.27 | 48.11 | 60.17 | |
| I | 22.22 | 25.4 | 28.58 | 34.93 | 38.1 | |
| DIN | Ød1 | 20.3 | 25.3 | 32.3 | 50.3 | 63.3 |
| Ød2 | 20.1 | 25.1 | 32.1 | 50.1 | 63.1 | |
| I | 16 | 19 | 22 | 31 | 38 | |
| BS | Ød1 | 21.5 | 26.9 | 33.7 | 48.4 | 60.5 |
| Ød2 | 21.3 | 26.7 | 33.5 | 48.2 | 60.3 | |
| I | 16.5 | 19.5 | 22.5 | 30 | 36 | |
| thd./in | NPT | 14 | 14 | 11.5 | 11.5 | 11.5 |
| BSPT | 14 | 14 | 11 | 11 | 11 | |
| ØD | 46 | 55 | 66 | 97 | 120 | |
| ØD1 | 31 | 37 | 44 | 64 | 78 | |
| ØD2 | 95 | 95 | 110 | 150 | 150 | |
| Ød3 | 20 | 25 | 32 | 50 | 63 | |
| L2 | 130 | 150 | 160 | 200 | 230 | |
| L1 | 180 | 207 | 224 | 276 | 317 | |
| L | 124 | 144 | 154 | 194 | 224 | |
| H2 | 128 | 138 | 144 | 220 | 225 | |
| H1 | 86 | 95 | 98 | 150 | 148 | |
| I1 | PVC | 16 | 19 | 22 | 31 | 34 |
| PP,PVDF | 14.5 | 16 | 18 | 23.5 | 27.5 | |
| S | 11 | 11 | 11 | 15 | 15 | |
| F | 25 | 25 | 25 | 45 | 45 | |
| M | M6 | M6 | M6 | M8 | M8 | |
