Duplomatic RQM*K*-P | explosion-proof solenoid-operated pressure relief valve
RQM*K*-P is a Duplomatic pressure relief valve, catalogue 21 515; maximum operating pressure 350 bar، maximum flow 500 l/min.
Technical details
Function and application
RQM3K*- P RQM5K*- P and RQM7K*- P are explosion proof, solenoid actuated pressure relief valves, with unloading and pressure selection. They are suitable for flowrates up to 500 l/min, for subplate mounting. They are compliant with ATEX, IECEx, or PESO requirements and are suitable for use in potentially explosive atmospheres, for surface plants or mines. A low temperature version (up to - 40 °C) is also available. Five versions are available, for the discarge of the entire flow by a solenoid valve or for selection of up to 3 pressure values: the selection of the second and third pressure value is obtained by means of a pressure relief valve placed between the main stage and the solenoid valve. Ports for remote pilot supply of the valve and for pressure gauge are present. The valves are available with DC solenoid or RAC solenoids to be feed with AC power supply. Rectifier bridge is built-in in the coil. Several connection types are available, metric or NPT type. Cable-glands are available. Share | Contact us
Selection and RFQ
For an RFQ, provide SUMY with series RQM*K*-P, catalogue 21 515, required quantity and operating conditions. Confirm the required size/interface (ISO 6264-06 ISO 6264-08) and configuration before ordering.