Supapa in Doua Trepte NE

Two stage valves are used for hydraulic systems fed by two stage pumps (low and high pressure).

Prezentare Generala Descarca Vizualizeaza Specificatii Tehnice Descarca Vizualizeaza

They unit the flow from both pumps, automatically switch the low pressure circuit to idle circulation as soon as the adjusted pressure is achieved or exceeded by the high pressure circuit and safeguard both pumps from excessive pressure above the set figures. These valves are intended for use together with 3/3- or 4/3-way directional valves controlling hydraulic cylinders. Bottom ram presses and single acting hydraulic cylinders are better controlled by switch units type CR.

 

 

 

 

 

Features and benefits:
■ Max. operating pressure 700 bar
■ Direct mounting to hydraulic power packs
■ Direct combination with valve control

 

Intended applications:
■ Presses
■ Test benches
■ Hydraulic tools