A range of Olab throttle and throttle check valves.
Throttle valve - restricts flow in both directions
Throttle check valve - restricts flow in one
Suitable for panel mounting and can be adjusted by hand.
Flow rates shown below as flow from port 1 to port 2 and flow from port 2 to port 1 @ 6 bar.
-10 to +80 Degree C
2 to 10 bar
Throttle Check valve