Coupling series 77KB with plug profile compliant with ISO 7241-1 series B. Particularly suited to use with liquid medio. Coupling system with two-hand operation, i.e. both hands are required when coupling/uncoupling. The coupling series stands out for its high flow rates against a low pressure drop. With saftey unlocking mechanism.
| Series: | 77 |
| Seal: | EPDM |
| Series long: | 77SB |
| Bore in mm: | 30 |
| Bore area in mm²: | 707 |
| Advantages: | Particularly suited to use with liquid medio. |
| Working pressure: | PB = 10 bar (at 50°C), maximum static working pressure with safety factor 4 to 1. |
| Working temperature: | -20°C up to +90°C (NBR) -40°C up to +90°C (EPDM) -15°C up to +90°C (FKM) depending on the medium. |
| Shut-Off: | Plug Double Shut-Off |
| Connection: | Female thread 1 1/2" |
| Connection description: | Female pipe thread of Whitworth form ISO 228 1 1/2" |
| Connection type: | Female thread |
| Material: | POM (Delrin) |
| Material description: | POM (Delrin) |
| Seal description: | Ethylene-propylene-diene rubber |
| Surface: | blank finish |
| Material valve: | stainless steel AISI 303 |
| Material spring snap ring: | stainless steel AISI 301 |
| Weight in kg: | 0,3764 |
| Self-venting coupling: | No |
| Safety locking system: | No |
| Single-hand operation: | No |
| Two-hand operation: | Yes |
| Ball locking: | No |
| Pin lock: | No |
| Ultra-FLO-valve: | No |
| Vacuum suitable: | Yes |
| Water-resistant: | Yes |
| Flat-sealing: | No |
| Suitable breath / respiratory protection: | Yes |
| Pressure eliminator: | No |
| Hydraulics: | No |
| Pneumatics: | Yes |
| Standard product: | Yes |
| Mould coupling: | Yes |
All information is intended as a non-binding guideline! We do not assume liability for any data selection not confirmed in writing.
Available downloads:
