Description
This is a safety device which quickly intercepts gas flow when the pressure it is monitoring reaches a pre-set limit due to any anomaly in the system
- Standard Specification:Pmax 1 bar
Inlet – Outlet thread 1 ¼” , 1 ½” , 2” ISO228/1
Connection DN32 /DN40/DN50- Sliding Aluminium flange PN10
Setting range 20 – 600 mbar – Standar spring supplied 200 – 600 mbar
Screw Plugs 1/8″
Working Temperature – 20 °C – + 60°C
Use Not aggressive gases of three families – Natural gas – LPG –
Town gas – Air - Materials:Complete Body Die – Cast Aluminium Gd – AlSi12Cu – EN AB 46100
Diaphragms NBR 60Sh – DvGW EN 549 - Option:SPBK1-1RV Black 20 – 120 mbar
SPG1-1rv Green 200 – 600 mbar
| TYPE | DIMENSIONS | DESCRIPTION | P MAX |
|---|---|---|---|
| RV032-1B | 1 ¼” | Relief valve | 1 bar |
| RV040-1B | 1 ½” | Relief valve | 1 bar |
| RV050-1B | 2″ | Relief valve | 1 bar |
| RVD32-1B | DN32 | Relief valve | 1 bar |
| RVD40-1B | DN40 | Relief valve | 1 bar |
| RVD50-1B | DN50 | Relief valve | 1 bar |
