PRIMET Co., Ltd.
可提供规格型号
隔膜阀 | PHDV系列(Handle Type)
PHDV系列是支持高压、大流量的型号。
SUS316L锻造阀体（单次熔炼材料）与各种配件（金属密封件、对接焊）兼容。
规格参数
| Size | 1/4” | 3/8” | 1/2” | |
|---|---|---|---|---|
| Cv value | 0.25 | 0.27 | ||
| Max.Operating Pressure | 21MPa(G) | |||
| Operating Temp. Range | PCTFE : -10～40℃ / PI : -10～150℃ |
|||
| 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 / PI |
| ③Seat Holder | SUS316L |
| ④Diaphragm | Ni-Co Alloy |
| ⑤Handle | Aluminum |
模型
Male Metal Seal
Unit(mm)
| Size | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| 1/4″ | 11 | (71) | 45 | 58 | 25 | 30 | 30 |
| 1/2″ | 17.5 | (74) | 45 | 76 | 28 | 37 | 37 |
Female Metal Seal
Unit(mm)
| Size | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| 1/4″ | 11 | (71) | 45 | 70.6 | 25 | 30 | 30 |
| 1/2″ | 17.5 | (74) | 45 | 100 | 28 | 37 | 37 |
Butt Weld Long
Unit(mm)
| Size | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| 1/4″ | 11 | (71) | 45 | 89 | 25 | 30 | 30 |
| 3/8″ | 17.5 | (74) | 45 | 105 | 28 | 37 | 37 |
| 1/2″ |
Butt Weld Short
Unit(mm)
| Size | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|
| 1/4″ | 11 | (71) | 45 | 44.4 | 25 | 30 | 30 |
| 3/8″ | 17.5 | (74) | 45 | 55 | 28 | 37 | 37 |
| 1/2″ |
※Specification are subjected to change without prior notice.