tst QUICK ACTION COUPLINGS SV
Please find the different tst quick action coupling SV series below.
![SV2K](https://www.nonnenmann.net/wp-content/uploads/2017/04/SV2K.png)
SV 2-Stage with plastic release ring
Quick action coupling for working pressure 0,1 – 25 bar, temperature range -20C° +100 C°, 2-stage-coupling, simple operation, Security like ISO 4414 EN 983, ISO 6150-C-10
![SV2M](https://www.nonnenmann.net/wp-content/uploads/2017/04/SV2M.png)
SV 2-Stage with metal release ring
Quick action coupling for working pressure 0,1 – 25 bar, temperature range -20C° +100 C°, 2-stage-coupling, simple operation, Security like ISO 4414 EN 983, ISO 6150-C-10
![SVV](https://www.nonnenmann.net/wp-content/uploads/2017/04/SVV.png)
Plug mechanical opening
for working pressure 0,1 – 25 bar, temperature range -20C° +100 C°, stick to 2-stage coupling, ISO 6150, no backflow
![SV2SR](https://www.nonnenmann.net/wp-content/uploads/2017/04/SV2SR.png)
SV 2-Stage Heavy-Duty Range
Quick action coupling for working pressure 0,1 – 25 bar, temperature range -20C° +100 C°, 2-stage-coupling, simple operation, Security like ISO 4414 EN 983, ISO 6150-C-17
![SVVSR](https://www.nonnenmann.net/wp-content/uploads/2017/04/SVVSR.png)
Plug Heavy-Duty Range mechanical opening
for working pressure 0,1 – 25 bar, temperature range -20C° +100 C°, stick to 2-stage couplings, ISO 6150, no backflow
![SV2U](https://www.nonnenmann.net/wp-content/uploads/2017/04/SV2U.png)
SV 2-Stage Non-interchangeable
Quick action coupling nominal width 6 (1/4“) for working pressure 0,1 – 25 bar, temperature range -25C° +200 C°, 2-stage-coupling, simple operation, Security like ISO 4414 EN 983
![SVVU](https://www.nonnenmann.net/wp-content/uploads/2017/04/SVVU.png)
Plug Non-interchangeable
Mechanical opening nominal width 6 (1/4“) for working pressure 0,1 – 25 bar, temperature range -15C° +200 C°, stick to 2-Stageen Kupplungen, ISO 6150, no backflow
![SVUSR](https://www.nonnenmann.net/wp-content/uploads/2017/04/SVUSR.png)
SV Non-interchangeable Heavy-Duty Range
Quick action coupling nominal width 11 (1/2“) for working pressure 0,1 – 25 bar, temperature range -15C° +200 C°, 1-stage-coupling
![SVD](https://www.nonnenmann.net/wp-content/uploads/2017/04/SVD.png)
SV Coupling with double function - Blowpistol
Nominal width 6 (1/4“) for working pressure 0,1 – 25 bar, temperature range -20C° +100 C°, Useable as blowpistol and coupling, simple operation, ISO 6150