NORGREN Proportional Valve

NORGREN Proportional Valve

The NORGREN proportional pressure valve in the UK is a pneumatic control valve whose output is proportional to the input signal. It can continuously and proportionally control the pressure, flow rate, and direction of the airflow according to the given input signal. Due to the use of pressure compensation for proportional performance, its output pressure, flow rate, etc. are not affected by load changes. According to the type of control signal, pneumatic proportional valves can be divided into pneumatic proportional valves and electric proportional valves. The pneumatic proportional valve uses airflow as the control signal to regulate the output parameters of the valve. It can achieve flow amplification, and when applied in practical systems, it should generally be combined with an electric pneumatic converter to control the pressure of the pneumatic actuator. Electric proportional valves use electrical signals as control signals. The VP50 and VP60 series of Norcrown proportional valves in the UK are sold very well. NORGREN three-way proportional pressure valve, NORGREN proportional valve

NORGREN Proportional Valve

The essence of adjusting the NORGREN proportional pressure valve in the UK is to adjust the preload of the sensing spring, which can be achieved by adjusting the length of the sensing spring. Increasing the length of the load sensing spring can reduce the pre pressure of the load sensing spring, thereby reducing the pressure in the rear wheel actuation pipeline; Reducing the length of the load sensing spring can increase the preload of the load sensing spring, thereby increasing the pressure in the rear wheel actuation pipeline. To ensure smooth and rapid adjustment of the load sensing proportional valve, it is necessary to determine whether to reduce or increase the length of the spring based on the measurement results of the rear wheel actuation pipeline pressure before adjustment. The adjustment steps are: loosen the locking nut; Adjust the length of the spring by rotating the adjusting nut as needed; After the adjustment is complete, tighten the stop nut. Attention: During the adjustment process, it is not allowed to turn the end nut.

NORGREN three-way proportional pressure valve, NORGREN proportional valve
VP1004BJ400A00
VP1006BJ101A00
VP1006BJ401A00
VP1008BJ101A00
VP1008BJ401A00
VP1201BG100Q00
VP1204BG101Q00
VP1204BG401Q00
VP1208BG101Q00
VP1208BG401Q00
VP2310BD461MB200
VP2310BD761MB200
VP2310BE461MB200
VP2310BE761MB200
VP2316BD461MB200
VP2316BD761MB200
VP2316BD761MB201
VP2316BE761MB200
VP5002BJ111H00
VP5002BJ411H00
VP5002PK411H00
VP5005BJ411HS1
VP5006BJ111H00