Products >> Hydraulic Valve >> Danfoss Hyaraulic Valve

Danfoss Proportional Valve

Product No.：PVG32-3PVHC
Brand：Danfoss
Place of Origin：USA
Online Inquiry

Product Description：
Danfoss, founded in Denmark in 1933, is a global multinational company headquartered in Denmark and a world leader in the manufacturing of refrigeration, heating, water treatment and transmission control. SAUER-DANFOSS is a comprehensive provider of walking system solutions. Products include hydrostatic transmission systems, open circuit products, cycloidal motors, hydraulic valves, hydrostatic steering systems, and electronic travel systems.

The PVG 32 is a hydraulic load sensing valve designed to give maximum flexibility. From a simple load-sensing directional valve, to an advanced electrically controlled load-independent proportional valve, the Danfoss PVG 32 modular system makes it possible to build up a valve group to meet requirements precisely. The compact external dimensions of the valve remain unchanged whatever combination is specified.

Drive Mode: hydraulic drive or electro-hydraulic drive

Material: Cast iron

Operating temperature: -20℃~120℃

Product Features:

Configurable as advanced electrically controlled proportional valve as well as load sensing directional control valve
Prevention against work port pressure build up
Individual work port pressure setting
Zero-leakage work modules
Open-centre and closed-centre versions available
Modular design, which can be combined with PVG 100, PVG 120, PVG 16 and PVG 128/256.

Product Description：

danfoss Proportional Valve PVG32 properties Overview
Load independent flow control
The flow rate of each work module is independent of its load pressure
The flow of a work module is independent of the load pressure of other modules.
Good speed regulation characteristics
Energy conservation
With a variety of connectors
Light weight
Pump side module built-in relief valve, can be connected to pressure gauge. A variety of electronically controlled LS unloading valves PVPX.
Working module, interchangeable spool, high machining precision. Integrated pressure compensator in channel P. Multiple function options, can be integrated buffer valve, secondary pressure limiting valve.
Driving module
The working module is connected to the mechanical drive PVM, and can also be connected to the medium ratio, high ratio, and ultra-high ratio electric drive solenoid valve according to the demand.
Accessories electric remote control unit, hydraulic remote control unit, flow regulation unit, slope generator, etc.
Function: When the pump starts, the main spool of each working module is in the middle, the hydraulic oil flows out of the pump, through the oil port P and the pressure regulating spool back to the tank. The pump pressure is determined by the flow of hydraulic oil through the pressure regulating spool. When one or more main spool is activated, the load pressure is fed through the shuttle valve circuit to the spring chamber behind the pressure regulating spool, which * or partially closes the return oil port. In a work module with a pressure compensator, whether the load changes or the module with a higher load pressure is driven, the pressure compensator is able to maintain the main valve drive and maintain the pressure drop of the main spool.

At present, danfossPVG series products have been widely used in Marine machinery, port machinery, construction machinery, road machinery, metallurgical equipment, mining equipment, forestry machinery, engineering modified vehicles and other industries. danfossPVG has been implemented in the standard configuration of Marine crane valve groups all over the world.

Previous Product：Comatrol Flow Control Valve