High-Pressure up to 700 Bar
Hyper HSP Cupla
The Nitto Kohki Hyper HSP Cupla is a high-pressure quick coupling in steel with NBR seal and a PV pressure-relief mechanism (PV: Pressure Valve) for operating pressures up to 700 bar. The programme covers 10 items in HS-PV (socket) and HP-PV (plug) configurations in nominal sizes 2, 3, 4, 6, and 8. The PV mechanism reduces the pressure surge on disconnection, protecting lines, fittings, and downstream components from pressure spikes.
- 10 items
- 1 manufacturer
- Net prices plus VAT
Buying guide
How to choose Hyper HSP Cupla
What matters when choosing: properties, comparison and typical applications.
Technical features
Type overview
| Nominal size | Socket (HS-PV) | Plug (HP-PV) | Material | Seal |
|---|---|---|---|---|
| 2 | 2HS-PV | 2HP-PV | Steel | NBR |
| 3 | 3HS-PV | 3HP-PV | Steel | NBR |
| 4 | 4HS-PV | 4HP-PV | Steel | NBR |
| 6 | 6HS-PV | 6HP-PV | Steel | NBR |
| 8 | 8HS-PV | 8HP-PV | Steel | NBR |
Typical applications
Typical applications: Hydraulic test benches and high-pressure measurement systems where pressure surges during line changes must be avoided, sensitive gauges and sensors in high-pressure circuits, hydraulic press systems with frequent tool changes, and offshore and deep-sea applications at operating pressures up to 700 bar.