
Product codes & specifications
| Product code | Spec | ||
|---|---|---|---|
| GEMÜ 677HP | Actuator: Manual | Size: DN 15-100 | Body: PFA / Outliner PVDF/PVDF | Pmax: 10 bar | Tmax: 80 °C |
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GEMÜ 677HP: manually operated diaphragm valve for high purity media such as semiconductor and ultrapure water lines. Available with manual actuation and nominal sizes DN 15-100.
| Type | GEMÜ 677HP |
|---|---|
| Actuator | Manual |
| Connection | Spigot |
| Body material | Inliner PFA / Outliner PVDF, carbon fibre reinforced; PVDF |
| Nominal sizes | DN 15 (1/2"); DN 20 (3/4"); DN 25 (1"); DN 32 (1 1/4"); DN 40 (1 1/2"); DN 50 (2"); DN 65 (2 1/2"); DN 80 (3"); DN 100 (4") |
| Max. operating pressure | 10 bar |
| Max. media temperature | 80 °C |
| Min. media temperature | -20 °C |
| Actuator movement | Linear actuator |
| Product group | High purity valves (PVDF/PFA) |
| Source | GEMÜ product overview: High purity valves (PVDF/PFA) |
| GEMÜ 677HP | Actuator: Manual | Size: DN 15-100 | Body: PFA / Outliner PVDF/PVDF | Pmax: 10 bar | Tmax: 80 °C |
Need a different model, or a part not listed here? Send us your parts list →
GEMÜ 677HP
Send the GEMÜ part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

| Product code | Spec | ||
|---|---|---|---|
| GEMÜ 677HP | Actuator: Manual | Size: DN 15-100 | Body: PFA / Outliner PVDF/PVDF | Pmax: 10 bar | Tmax: 80 °C |
Need a different model, or a part not listed here? Send us your parts list →