Leak-free coupling system for applications in sensitive environments, for example in analysis technology, in cooling systems, in transport systems and many applications with aggressive medio. Coupling system with single-hand operation, extremely low leakage rates and minimal dead space volume. Absolutely no air pockets when coupling and only a barely noticeable film of the medium being channelled on the valve bodies when uncoupling. Ergonomic sleeve design. Low coupling forces. Valve body protected by collar design.
| Series: | 204 |
| Seal: | FKM/FPM |
| Series long: | 204SL |
| Bore in mm: | 4 |
| Bore area in mm²: | 12,5 |
| Advantages: | Absolutely no air pockets when coupling. Low coupling forces. Valve body protected by collar design. |
| Compatibility: | RECTUS Design |
| Working pressure: | PB = 15 bar maximum static working pressure with safety factor 4 to 1. |
| Working temperature: | -20°C up to +100°C (NBR) other sealing materials available on request. |
| Shut-Off: | Plug Dry-Break (double shut-off) |
| Connection: | Female thread 1/4" |
| Connection description: | Female pipe thread of Whitworth form ISO 228 1/4" |
| Connection type: | Female thread |
| Material: | Brass nickel plated |
| Material description: | Brass CuZn39Pb3 2.0401 (except sleeve) |
| Seal description: | Fluororubber |
| Surface: | nickel plated |
| Material connection: | Brass nickel plated |
| Material valve: | Brass nickel plated |
| Material spring snap ring: | stainless steel AISI 303 |
| Material seal: | Viton® |
| Weight in kg: | 0,0334 |
| Self-venting coupling: | No |
| Safety locking system: | No |
| Single-hand operation: | Yes |
| Two-hand operation: | No |
| Ball locking: | No |
| Pin lock: | No |
| Ultra-FLO-valve: | No |
| Vacuum suitable: | Yes |
| Water-resistant: | No |
| Flat-sealing: | No |
| Suitable breath / respiratory protection: | No |
| Pressure eliminator: | No |
| Hydraulics: | No |
| Pneumatics: | Yes |
| Standard product: | No |
| Mould coupling: | No |
All information is intended as a non-binding guideline! We do not assume liability for any data selection not confirmed in writing.
Available downloads:
