The throttling check valve restricts flow in each flow direction and allows full flow through the RSV in the opposite direction. They are mainly used to set the travel speed of the cylinder.
Depending on the function, you may want the valve to always allow the lowest flow rate.
symbol
Throttle check valve
Technical specification
Size: DN2-DN40
Print area: PN700
Material: stainless steel
Function: 2/2
Media: HFA, HLP, water, gas
Options: Tags, etc
Flow: