(921.09 € No tax)
Duplomatic MRQA-3/1/C/42 accumulator charging valve, NG6 (CETOP 3), with 25 to 70 bar setting range and check valve plate.
The MRQA is a pressure relief valve with automatic unloading, for circuits with an accumulator. When the pressure reaches the set value, it unloads the pump freely to tank; when the circuit pressure drops, it puts the pump back on load. Meanwhile the accumulator holds the pressure, so the oil runs cooler and less energy is used.
Fit the accumulator as close as possible to the valve, without reducing the connection size.
Source: Duplomatic MRQA technical catalogue, version 21 400/112 ED.
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