Pressure Relief Valve - 30 lpm - 300 bar
VMP.10 - Inline relief - 3/8 bsp ports
The maximum pressure valves VMP10 are direct actions units. Their use is essential for the limitation of hydraulic system pressure. In order to achieve more convenient calibration adjustment the whole pressure range (2÷320 bar) has been subdivided into 3 smaller bands, as shown in the ordering part number table. For each pressure band a different calibration spring is used, selected for the corresponding minimum operating pressure. The CMP10 cartridge is of direct acting type.
These direct action valves offer 2 important safety features for the systems where they are used:
1) A mechanical end of stroke stop prevents the user from setting pressure value higher than those specified in the catalogue (it is impossible to compress the spring completely;
2) In order to prevent temporary closure of port P in case of high pressure peaks, the adjustment pin is mechanically blocked at a fixed opening value.