GEMELS S.p.A.
Push-Pull DV (ISO 7241-A with Decompression Valve)
Model No.: PUSH-PULL DV
ISO 7241-A poppet couplings with a built-in decompression valve (DV); a special pin allows connection with residual pressure, mountable on either male or female side, releasing pressure through small holes during connection. Sizes DN12.5 to DN20 rated up to 350 bar, galvanized carbon steel bodies with BSPP, NPT, SAE ORB and DIN 2353 ends.
Specifications
| Coupling Standard | ISO 7241-A |
| Size Range | DN12.5–DN20 |
| Max Working Pressure | 350 bar |
| Body Material | Carbon steel |
| Valve Type | Poppet |
| Connection Type | Push-pull sleeve |
| Connectable Under Residual Pressure | Yes |
| Seal Material | NBR (표준), FKM (옵션) |
| End Thread Types | BSPP (ISO 1179-1), NPT, SAE ORB (ISO 11926-1), DIN 2353 S/L + bulkhead |
| Surface Treatment | Galvanized |
| Application | Agriculture |