Double-throttle check valves from the Parker Manapak
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 (CETOP03, NG06) and the main stage (CETOP05, NG10
up to CETOP10, NG32).
Features
• Two types of metering needle design can be selected
when ordering FM2 and FM3 valves to achieve the
throttle characteristics required to suit the application.
• Large bypass check valves allow high 8ow at low pressure drop.
• Sizes:
NG06 / CETOP 3 FM2
NG10 / CETOP 5 FM3
NG16 / CETOP 7 FM4
NG25 / CETOP 8 FM6
