Parker double-throttle check valves series FM in sandwich design offer an easy configuration of stack systems and provide a very good price-performance ratio. They are optionally available with a cylindrical needle for fine adjustment in NG06 and NG10.

Double-throttle check valves from the Parker series FM are in sandwich design for easy configuration of stack systems. Throttle and check valves are located in ports A and B.
FM2 and FM3 can be used as meter-in or meter-out throttle by changing the mounting position.
FM4 can be selected by ordering code as meter-in or meter-out throttle.
FM6 is only available as meter-out control.
The throttle check valve can also be used to influence the switching time of pilot operated directional valves. In this case, the valve is positioned between the pilot stage (CETOP 03, NG06) and the main stage (CETOP 05, NG10 up to CETOP 10, NG32)

Technical Details
Series: FM2
Size: NG06
Adjustment: Hexagon Socket
Seal: FPM
Mounting Interface: NFPA D03 Cetop 3

Mounting Position: Unrestricted
Ambient Temperature: -20°C To +70°C
Weight: 1.3KG

Max. Operating Pressure: 350 Bar
Maximum Flow: 80L/Min
Operating Pressure: 0.5 Bar
Fluid: Hydraulic oil according to DIN 51524
Filtration: ISO 4406; 18/16/13