| Safety couplings DN 7.6
High-quality, robust and durable, one-hand quick disconnect safety couplings, fully automatic for high flow rates. |
 |
|||||
|
Operating pressure: |
Max. 12 bar | |||||
|
Medium and ambient temperature: |
-20 °C to +80 °C | |||||
|
Flow rate: |
1900 l/min (at Δp = 0.5 bar) | |||||
|
Material: |
Steel, nickel-plated brass | |||||
|
Springs: |
Stainless steel | |||||
| Seal: | Perbunan | |||||
 |
||||||
 244.61-S |
Safety couplings DN 7.6 |
|||||
|
Art. No. |
Fitting | Length | a/f | Price € | ||
|
244.61-S |
R 1/4 male | 70.0 | 20 | 24,90 | ||
| 244.62-S | R 3/8 male | 68.0 | 20 | 24,90 | ||
| 244.63-S | R 1/2 male | 62.5 | 22 | 24,90 | ||
| 244.71-S | R 1/4 female | 67.0 | 20 | 24,90 | ||
| 244.72-S | R 3/8 female | 67.0 | 20 | 24,90 | ||
| 244.73-S | R 1/2 female | 66.5 | 25 | 24,90 | ||
| 244.81-S | Fitting, I.D. 6 | 74.0 | 19 | 24,90 | ||
| 244.82-S | Fitting, I.D. 8 | 76.5 | 19 | 24,90 | ||
| 244.83-S | Fitting, I.D. 10 | 77.0 | 19 | 24,90 | ||
| 244.84-S | Fitting, I.D. 13 | 75.0 | 19 | 24,90 | ||
|
||||||
 244.902
|
Stems and plugs, steel | |||||
|
Art. No. |
Designation | Price € | ||||
| 244.907 | Stem, I.D. 6 | 2,39 | ||||
| 244.908 | Stem, I.D. 8 | 2,78 | ||||
| 244.909 | Stem, I.D. 13 | 3,05 | ||||
| 244.901 | Plug, R 1/4 male | 2,39 | ||||
| 244.902 | Plug, R 3/8 male | 3,05 | ||||
| 244.903 | Plug, R 1/2 male | 5,30 | ||||
| 244.904 | Plug, G 1/4 female | 2,39 | ||||
| 244.905 | Plug, G 3/8 female | 2,95 | ||||
| 244.906 | Plug, G 1/2 female | 4,48 | ||||
|
||||||
| Safety couplings DN 7.8 Bi-Tec type Patented safety air relief couplings for gaseous media. |
||||||
|
Locking: |
Connection is pressureless; the plug is simply pressed into the coupling. The sliding nozzle is only accessible when the plug is locked and the unlocking sleeve is pushed back. |
|||||
|
Pressure build-up: |
Pressure is built up via the sliding sleeve. | |||||
|
Air relief: |
The air relief process starts when the sliding sleeve is moved into its home position. | |||||
|
Unlocking: |
The plug can be removed by actuating the unlocking sleeve. | |||||
|
Operating pressure: |
Max. 20 bar | |||||
|
Medium and ambient temperature: |
Max. 100 °C | |||||
|
Fitting and valve body: |
Nickel-plated brass | |||||
|
Unlocking sleeve: |
Hardened, nickel-plated steel | |||||
|
Sliding sleeve: |
Anodised aluminium | |||||
|
Springs and ball: |
Stainless steel | |||||
|
Seal: |
Perbunan | |||||
| Flow rate (air) p = 6 bar / Δp = 0.5 bar: |
1400 l/min | |||||
|
||||||
|
Safety couplings DN 7.8 |
||||||
 249.04  249.14  249.26 |
Art. No. |
Fitting | Length | a/f | Price € | |
|
249.04 |
R 1/4 male | 77 | 19 | 20,15 | ||
|
249.05 |
R 3/8 male | 77 | 22 | 20,60 | ||
|
249.07 |
R 1/2 male | 83 | 24 | 20,85 | ||
|
249.14 |
G 1/4 female | 74 | 19 | 19,65 | ||
|
249.15 |
G 3/8 female | 74 | 19 | 20,60 | ||
|
249.16 |
G 1/2 female | 77 | 24 | 21,50 | ||
|
249.24 |
Fitting, I.D. 6 | 85 | - | 20,40 | ||
|
249.26 |
Fitting, I.D. 9 | 85 | - | 20,40 | ||
|
249.28 |
Fitting, I.D. 13 | 85 | - | 20,60 | ||
|
||||||
|
Stems and plugs |
||||||
|
Art. No. |
Designation | Price € | ||||
 243.06-N
|
243.06-N |
Stem, I.D. 6 | 1,66 | |||
|
243.07-N |
Stem, I.D. 9 | 1,66 | ||||
|
243.10-N |
Stem, I.D. 13 | 2,02 | ||||
|
243.48-N |
Plug, G 1/8 male | 2,11 | ||||
|
243.50-N |
Plug, G 1/4 male | 2,11 | ||||
|
243.51-N |
Plug, G 3/8 male | 2,11 | ||||
|
243.52-N |
Plug, G 1/2 male | 2,74 | ||||
|
243.54-N |
Plug, G 1/8 female | 2,11 | ||||
|
243.55-N |
Plug, G 1/4 female | 2,11 | ||||
|
243.56-N |
Plug, G 3/8 female | 2,11 | ||||
|
243.57-N |
Plug, G 1/2 female | 2,74 | ||||
|
243.216-N |
Plug for hose 6 x 4 | 2,93 | ||||
|
243.217-N |
Plug for hose 8 x 6 | 2,93 | ||||
|
243.218-N |
Plug for hose 10 x 8 | 3,41 | ||||
