Parker Hannifin has extended its range of pilot proportional directional control valves with integrated digital electronics with the new D*1FC series. The valve is available in four nominal sizes ...

Controllability and overall value are the main features of the EVP Proportional Valve series. The valve may be controlled using DC current, open or closed-loop control, and even PWM (Pulse Width ...

This electro-proportional flow control valve delivers an industry leading flow rate of 114 gpm (431 L/min) and can operate at a maximum pressure of 5000 psi (350 bar). Specifically designed for ...

Life expectancy of at least 500,000,000 cycles Response time of >1 ms Extremely accurate proportional flow control, with almost zero hysteresis Easily modified to suit customer specifications ...

Emerson Valves Deliver Proportional Flow Control Performance in Exacting Applications Emerson has introduced the ASCO Series 209 proportional flow control valves, which offer the highest standards of ...

The 3/2 water proportional directional valve (PDV) is an important hydraulic component to ensure a precise, low impact, and safety control of hydraulic powered roof support, which has been a technical ...

The constant pressure variable pumps are useful in hydraulic systems of aircraft and machines. The variable pump pressures can bring the advantage of energy saving in the hydraulic system. A new ...