型號 70KF-NW 三片式真空球閥
壓力等級
PN64
材質
EN10213-1.4408, ASTM A351-CF8M
球墊
TFM1600
流量
全流
其他特色
防靜電中軸 (球-中軸-體)
搭配零件可裝驅動器
真空度 1 X 10-4 Torr
搭配零件可裝驅動器
真空度 1 X 10-4 Torr
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規格
型號 70KF-NW 三片式真空球閥
Materials List
| No. | Part Name | Q'TY | Material |
|---|---|---|---|
| 1 | BODY | 1 | 1.4408(CF8M) |
| 2 | END CAP | 2 | 1.4408(CF8M) |
| 3 | BALL | 1 | SUS316 |
| 4 | STEM | 1 | SUS316 |
| 5 | SEAT | 2 | PTFE |
| 6 | STEM SEAL | 1 | R.PTFE |
| 7 | V-RING PACKING | 1SET | PTFE |
| 8 | BUSHING | 1 | 50%S.S.POWDER FILLED PTFE |
| 9 | GLAND | 1 | SUS304 |
| 10 | BELLEVILLE WASHER | 2 | SUS304 |
| 11 | LOCK SADDLE | 1 | SUS304 |
| 12 | STEM NUT | 2 | SUS304 |
| 13 | HANDLE | 1 | SUS304 |
| 14 | HANDLE SLEEVE | 1 | VINYL |
| 15 | STOP PIN | 1 | SUS304 |
| 16 | BOLT | 4 | SUS304 |
| 17 | WASHER | 4 | SUS304 |
| 18 | BOLT NUT | 4 | SUS304 |
Dimensions (mm)
| SIZE | A | B | B1 | B2 | ØC | ØB | ØD | E | H | L | M | W | ISO 5211 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NW10 | 3/8" | 37 | 18.8 | 2 | 9.3 | 30 | 12.2 | 9.5 | 136 | 72 | 89 | M5 | 14.5 | F04 |
| NW16 | 1/2" | 37 | 18.8 | 2 | 9.3 | 30 | 17.2 | 15 | 136 | 72 | 89 | M5 | 14.5 | F04 |
| NW25 | 1" | 50 | 20.4 | 2 | 10.7 | 40 | 26.2 | 22.2 | 152 | 92 | 119 | M5 | 22.5 | F04 |
| NW40 | 11/2" | 63 | 26.8 | 3 | 12.6 | 55 | 41.2 | 38 | 190 | 109 | 147 | M6 | 23 | F05 |
| NW50 | 2" | 71.3 | 26.8 | 3 | 12.6 | 75 | 52.2 | 50 | 190 | 117 | 181 | M6 | 33 | F05 |