PRIMET Co., Ltd.
可提供规格型号
隔膜阀 | LPDV系列(Handle Type)
LPDV系列是Primet隔膜阀作为HOOK UP类型来定位的。
采用SUS316L锻造体（单层熔铸材），各种接头（金属密封件、双卡套、对接焊）可选择。
规格参数
| Size | 1/4” | 3/8” | 1/2” | |
|---|---|---|---|---|
| Cv value | 0.27 | 0.65 | ||
| Max.Operating Pressure | 1.0MPa(G) | |||
| Operating Temp. Range | -10～80℃ | |||
| External Leakage | Inboard | ≦3×10-12 Pa・m3 ／sec Helium | ||
| Across Seat | ≦3×10-10 Pa・m3 ／sec Helium | |||
材质
| Part name | 材质 |
|---|---|
| ①Body | SUS316L |
| ②Seat | PCTFE |
| ③Diaphragm | Ni-Co Alloy |
| ④Handle | Nylon Aluminum Alloy |
| ⑤Position Indicator | Nylon |
| Handle Cover | Nylon |
模型
Male Metal Seal
Unit(mm)
| Size | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| 1/4″ | 11 | (60) | 42 | 58 | 25 | 30 | 30 |
| 1/2″ | 17.5 | (63) | 42 | 76 | 28 | 37 | 37 |
Female Metal Seal
Unit(mm)
| Size | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| 1/4″ | 11 | (60) | 42 | 70.6 | 25 | 30 | 30 |
| 1/2″ | 17.5 | (63) | 42 | 100 | 28 | 37 | 37 |
Double Ferrule
Unit(mm)
| Size | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| 1/4″ | 11 | (60) | 42 | 63.5 | 25 | 30 | 30 |
| 3/8″ | 17.5 | (63) | 42 | 79.4 | 28 | 37 | 37 |
| 1/2″ | 17.5 | (63) | 42 | 86 | 28 | 37 | 37 |
Butt Weld Long
Unit(mm)
| Size | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| 1/4″ | 11 | (60) | 42 | 89 | 25 | 30 | 30 |
| 3/8″ | 17.5 | (63) | 42 | 105 | 28 | 37 | 37 |
| 1/2″ | 17.5 | (63) | 42 | 105 | 28 | 37 | 37 |
※Specification are subjected to change without prior notice.