Flow control valves type 2FRM16-3X/100L are 2-way flow control valves. Maximum flow 100 L 

They are used to maintain a constant flow, mostly independent of pressure and temperature. Maximum operating pressure 315 bar, Sub-plate mounted. Key is included. Temperature independence is achieved thanks to the orifice design of the throttling point. The free return flow from channel B to channel A is directed via the check valve (4). The regulated flow only flows from channel A to B.