Proportional Sectional valve 200Lpm

Proportional Sectional valve

This is a single bank, manual control friction detented proportional valve. This valve is listed here more as an example of what can be offered. This particular customer was running a boring drill, & required a motor spool with a manual lever with 'friction' detent. He could push the lever to desired RPM, & it would stay there. This valve was run from a fixed displacement gear pump. This price is for just as described. Some pictures are just to show other options.

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

• Fixed displacement (gear pump) or a variable flow pump?
• If variable flow is it load sense, pressure compensated?
• What type of spool is required, Cylinder or Motor spool?
• 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?

Manufactured by Youli (Taiwan)

The PV4 has a maximum inlet flow of 230 lpm and a maximum spool flow of 130 lpm.

Other features include:

• maximum pressure of 350 bar
• spools starting from 5 lpm up to 130 lpm
• control choice of manual, friction detent, electrical, hydraulic & electrical proportional
• electrical unload
• load sense
• pressure compensation on individual spools
• Ports 3/4" bspp & 1/2" bspp