PRIMET Co., Ltd.
Model specifications for the order request.
Diaphragm valve | MPDV Series(Handle Type)
The MPDV series is positioned by the low pressure ultra-small series of Primet diaphragm valves.
It is 35% smaller than the standard size, and the handle can be turned 90 degrees.
It can maximize its advantages in space-constrained devices such as VMB and VMP.
Various connectors (metal seal, double ferrule) are available.
*When placing an order, please inform us of the name of the gas to be used.
Specification
| 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 | |||
Material
| Part name | Material |
|---|---|
| ①Body | SUS316L |
| ②Seat | PCTFE |
| ③Diaphragm | Ni-Co Alloy |
| ④Handle | Aluminum |
Model
Unit(mm)
| Model | Fitting | Size | A | B | C | D | E | F | G | H |
|---|---|---|---|---|---|---|---|---|---|---|
| MPDV-24H-MVMV | Male Metal Seal | 1/4″ | 58 | (43) | (32) | 11 | 30 | 25 | 26.4 | 25 |
| MPDV-24H-FVFV | Female Metal Seal | 70.6 | ||||||||
| MPDV-24H-SWSW | Double Ferrule | (63.5) | ||||||||
| MPDV-26H-SWSW | Double Ferrule | 3/8″ | (79.4) | (56) | (38) | 17.5 | 40 | 28 | 37 | 32 |
| MPDV-28H-MVMV | Male Metal Seal | 1/2″ | 76 | |||||||
| MPDV-28H-FVFV | Female Metal Seal | 100 | ||||||||
| MPDV-28H-SWSW | Double Ferrule | (86) |
※Specification are subjected to change without prior notice.