The MRR series relays are multi-pressure control valve for production control and safety systems. It functions as a manual reset, pilot operated, normally closed, block and bleed valve.
The status can be converted into an electrical signal and transmitted to the SCADA system via the proximity switch .
«316 stainless steel construction.
«May be used in pneumatic or hydraulic systems.
«Standard Buna N seals, other seals available.
«Type to NACE MR-0175 available.
«Operating force is small.
«proximity switch offers Ex d and Ex ia options
| Product code | Body material | With pin | Handle colour | Medium | Proximity switch |
| MRR- | SS- | L- | R- | H | |
| SS-316SS | L-YES | R-RED | H-hydraulic | empty-NO | |
| O-NO | B-BLACK | P-Pneumatic | -EXD-explosion-proof Exd TYPE | ||
| -EXI-explosion-proof ExiaTYPE | |||||
| For special requirement please contact the Sales Department. | |||||