GEMELS S.p.A.
ISO A Poppet Quick Couplings (ISO 7241-A)
Model No.: ISO A
ISO 7241-A poppet valve quick couplings, the standard for agricultural and industrial hydraulics. Galvanized carbon steel (up to 420 bar) and stainless steel 1.4404 (up to 300 bar) versions cover DN6.3 to DN50 (1/4" to 2"). BSPP, NPT and SAE ORB ends with NBR or FKM seals; a free-flow PL version (no valves on either side) and a patented integrated ball-valve version are also available.
Specifications
| Coupling Standard | ISO 7241-A |
| Size Range | DN6.3–DN50 (1/4"–2") |
| Max Working Pressure | 420 bar |
| Body Material | Carbon or stainless steel |
| Valve Type | Poppet |
| Connection Type | Push-pull sleeve |
| Connectable Under Residual Pressure | No |
| Seal Material | NBR (표준), FKM (옵션/스테인리스 표준) |
| End Thread Types | BSPP (ISO 1179-1), NPT (ASME B1.20.1), SAE ORB (ISO 11926-1) |
| Surface Treatment | Galvanized (carbon steel) |
| Application | General hydraulics |