HM line valve SPV 120 Pre-compensated Load Sensing Full proportional valve perfect as alternative for replacing Danfoss valve.

SPV120 is a stackable, load sensing, pre-compensated proportional valve provides flow control independent of load pressure from 5 to 130lpm. 

Spv120 offers precise control and efficiency for a wide range of applications from mobile cranes, fire engines, agricultural machineries, aerial platforms & lifts, concrete pumps to mining and drilling machines. energy saving load sensing technology increase efficiency. 

Modular structure enables unlimited configurations to the user with less effort. 

Thanks to the careful design engineering, SPV120 offers advanced customized control with shock valves, lsa/lsb pressure relief valves, spool stoke limiters, precise spool adjustents specific for the application requirements. the valve combines advanced abilities through various actutator options: manual, hydraulic, proportional, pwm, voltage and canbus proportional control for open and closed loop systems. 

With pressure compensators in each section, actuators are compensated and maintained a constant pressure drop against changes in load. 

Hydraulic valve proportional:

Flow: 120 l/min 33 gpm

Threads:

Power: 3/4'' BSP 

A/B Cylinders 1/2''BSP

T Tank 3/4'' BSP

LSA/LSB 1/4'' BSP 

PM/EHP/EHT 1/4''BSP

Construction:

Technical specifications:

Working conditions:

JP Joystick

Two and three axis FABER-COM proportional joysticks can be used in a large variety of applications where is necessary to have a simple and reliable user interface to control construction machinery.

JP (with PWM outputs) can directly control hydraulic devices (pumps, distributors, dump valve) becoming often the only control unit of the whole machine. 

Joystick movements. 

JP Specifications: 

- usable to control two or three proportional indipendent axis (4 or 6 PWM outputs) or just one proportional output

(PWM) with 4 or 6 ON/OFF outputs

- up to three speed set, selectionable with two digital inputs

- one DUMP VALVE output, with delayed turn off

- one FAULT output

- indipendent regulation (for each semiaxis) of:

 l minimum current

 l maximum current

 l rise timeramp

 l fall timeramp

- PWM frequency adjustable from 50 to 300 Hz

Application examples

- Joystick with safety dead man switch (the switch has to be pushed when the hand-grip is in neutral position, otherwise

all the outputs will be locked).

- Control of machines equipped with an ON/OFF hydraulic distributor (using directional outputs) and one proportional

solenoid valve for oil flow regulation.

- Control of machines with different speed sets, selectable by one or two switches (e.g.: telescopic boom with reduced

speed when the boom goes high).

- Driving of tracked machines with hydrostatic traction and contra-rotating track function.

- Machine with a second auxiliary pump activated when one or more mouvements intensity exceed a specified threshold.