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Parker 快速接头和附件
Parker Quick Couplings and Accessories
Parker Quick Couplings
Safety Quick Coupling with Parker Profile and Additional Safety Locking, Series 28
Safety quick coupling system with nominal diameter 10.5 for pneumatic and fluid handling applications in the rescue market up to 35 bar. Coupling system with Parker profile. Available made of brass/steel.
Parker's Safety Quick Coupling Series 28 is the largest version of the coupling series with safety locking.
This coupling system is developed for single-hand operation. The UltraFlo valve guarantees optimum flow and low pressure drop. Series 28 Safety Quick Coupling is equipped with an additional safety locking system which prevents unintentional disconnection. To disconnect, the plug must first be pushed further into the coupling before it can be unlocked. Double profiled plug design against wear of material during operation.
Safety Quick Coupling with Parker Profile and Additional Safety Locking, Series 28 
Markets:
- Machinery Construction
- Life Science
- Process
- Rescue Equipment
- Aerospace
Features/Benefits:
- UltraFlo valve for optimum flow and low pressure drop
- Additional safety locking system to prevent unintentional disconnection
- Double profiled plug design
- Single-hand operation for easy and fast connection
Applications:
- Rescue Applications
- Breathing Air
Technical Specifications
| Minimum Operating Temperature: |
-20 °C |
| Diameter: |
Nominal: 10,5 mm |
| Application: |
Rescue |
| Brand: |
Rectus |
| Fitting Connection Type: |
Female Thread, Male Thread, Hose Barb |
| Interchange Type: |
Rectus Profile |
| Maximum Operating Pressure: |
500 psi, 35 bar |
| Maximum Operating Temperature: |
212 °F, 100 °C |
| Media: |
Gases, Pneumatic Media, Water |
| Valve Type: |
Poppet |
| Valve Included: |
Yes or No acc. to the version |
| Version: |
Single Shut-Off |
| Length: |
39 to 81,5 mm |
| Hex Size: |
17 to 27 mm |
| Outside Diameter: |
15 to 28 mm |
| Materials of Construction: |
Steel |
| Flow Rate: |
3500 L/min |
Safety Quick Coupling with Parker Profile and Additional Safety Locking, Series 28 型号
| Part |
Type |
Connection Type |
Connection Thread Size (inch) |
Hose I.D. |
| 28KSAK21SPN |
Coupling - Safety |
Male Thread - tapered |
1/2 |
na |
| 28KSAK26SPN |
Coupling - Safety |
Male Thread - tapered |
3/4 |
na |
| 28KSIW17SPN |
Coupling - Safety |
Female Thread - parallel |
3/8 |
na |
| 28KSIW21SPN |
Coupling - Safety |
Female Thread - parallel |
1/2 |
na |
| 28KSIW26SPN |
Coupling - Safety |
Female Thread - parallel |
3/4 |
na |
| 28KSTF13SPN |
Coupling - Safety |
Hose Barb |
na |
13 |
| 28KSTF16SPN |
Coupling - Safety |
Hose Barb |
na |
16 |
| 28KSTF19SPN |
Coupling - Safety |
Hose Barb |
na |
19 |
| 28SSAK17SXN |
Plug - Safety |
Male Thread - tapered |
3/8 |
na |
| 28SSAK21SXN |
Plug - Safety |
Male Thread - tapered |
1/2 |
na |
| 28SSIW17SXN |
Plug - Safety |
Female Thread - parallel |
3/8 |
na |
| 28SSIW21SXN |
Plug - Safety |
Female Thread - parallel |
1/2 |
na |
| 28SSIW26SXN |
Plug - Safety |
Female Thread - parallel |
3/4 |
na |
| 28SSTF10SXN |
Plug - Safety |
Hose Barb |
na |
10 |
| 28SSTF13SXN |
Plug - Safety |
Hose Barb |
na |
13 |
| 28SSTF16SXN |
Plug - Safety |
Hose Barb |
na |
16 |
| 28SSTF19SXN |
Plug - Safety |
Hose Barb |
na |
19 |
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