
Model specifications for the order request.(Electropolishing is standard)

The PHFDV series is most suitable for applications to deal with high-flow rate.
It has a forged body made of SUS316L (single melt) and is compatible with various types of fitting (metal seal, double ferrule and butt weld).
Size | 3/4” | |
---|---|---|
Cv value | 2.2 | |
Max.Operating Pressure | 1.0MPa(G) | |
Operating Temp. Range | PCTFE : -10~60℃ / PFA : -10~150℃ | |
External Leakage | Inboard | ≦3×10-12 Pa・m3 /sec Helium |
Across Seat | PCTFE :≦2×10-9 Pa・m3/sec Helium PFA :≦3×10-9 Pa・m3/sec Helium |
Part name | Material |
---|---|
①Body | SUS316L |
②Seat | PCTFE / PFA |
③Diaphragm | Ni-Co Alloy |
④Handle | Aluminum |
Size | A | B | C | D | E | F | G |
---|---|---|---|---|---|---|---|
3/4″ | 23 | (86) | 45 | 97 | 35 | 46 | 45 |
Size | A | B | C | D | E | F | G |
---|---|---|---|---|---|---|---|
3/4″ | 23 | (86) | 45 | 97 | 35 | 46 | 45 |
Size | A | B | C | D | E | F | G |
---|---|---|---|---|---|---|---|
3/4″ | 23 | (86) | 45 | (115) | 35 | 46 | 45 |
Size | A | B | C | D | E | F | G |
---|---|---|---|---|---|---|---|
3/4″ | 23 | (86) | 45 | 140 | 35 | 46 | 45 |