Ideal when Fine Control and Accuracy are Required.

This is a four function proportional control valve complete with a proportional wireless remote control & plug & play wiring loom. It would suit many larger size truck mounted cranes and trailers.

This particular valve is set up to run from a Fixed Displacement Pump (Variable displacement also available with minor modifications)

Pump can be a stand alone Unit or run by the PTO on a truck.

Valve Specifications

• The PV4 has a maximum inlet flow of 230 Lt/min and a maximum spool flow of 130 Lt/min.

Other features include:

• maximum pressure of 350 bar
• Spools starting from 5 Lt/mi up to 130 Lt/min
• Smaller and larger spool flows, at no extra cost. 5,10,25,40,65,100, & 120 Lt/min spool flows available
• Control choice of manual, friction detent, electrical, hydraulic & electrical proportional
• Electrical unload
• Load sense
• Pressure compensation on individual spools

Far more options are available please read below or
Call us on QLD time 07 5563 1982

Flex 2JB wireless radio remote pendant controllers.

2 Options, Stepless Lever (see image below) or Joystick dual access cross gate.

• Independent adjustment (ramp up-ramp down), field programmable, wireless remote pairing and programming.
• Variable pushbutton switches available.
• Wireless charging system (with Station)
• Frequency 921>927 MHz
• Standard with 7 one step buttons – other configurations on request
• Wiring harness as standard
• Plug & Play looms on request
• Current output 0-3amp
• PVM output 0-100%
• Zero-G sensor embedded – This guards against any unintended control of equipment when transmitter is thrown or dropped (programmed on request).

It comes with neck strap to allow controlled usage.

Many more options are available including

• Electronic control with PWM (Pulse Width Modulation)
• Current output rating 0~3 amp
  
• Electrical Controllers
• Lever boxes with spring center as well as A and B Stroke adjustment.
• Pilot Oil Supply
• Load sense,( for Load sense pumps)
• Pilot Controllers
• Port Reliefs for Individual Function Protection in Shock and Suction Valves
• Ports 3/4" BSPP & 1/2" BSPP

To tailor a package & price, we require the following information. Please call or email it through for a quote

Our Email Sales@mhfgc.com.au

• Fixed displacement (gear pump) or a variable flow, pressure compensated, or load sense pump?
• If variable flow is it load sense, pressure compensated?
• What type of spool is required, Cylinder or Motor spool? How many spools?
• What flow rate per spool ( spools starting from 5 lpm up to 130 lpm )
• Does the valve require manual levers or 12/24 volt electrically proportional coils
• Do spools require Oil Pilot provision (ie Excavator Joy sticks)
• Do spools require pressure compensation valves?
• Do the Spools require individual port reliefs
• Will more than 1 function be operating at the same time?? If yes we need to price in pressure compensated sections.
  

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