Hydraulic Monoblock Valve FM55/3 1/2 3P DDS
Product description:
The FM55/3 1/2 3P DDS is a three-section, high-flow hydraulic monoblock directional control valve that provides two DE (double effect) – double-acting – and one SE (single effect) – single-acting – working circuits. The valve levers feature a spring return mechanism, ensuring that each section returns to the neutral position when released, placing all circuits in a safe state.
The robust FM55 series design enables a 50 l/min nominal and up to 70 l/min maximum flow rate, while the valve tolerates up to 300 bar maximum operating pressure. The integrated pressure relief valve is adjustable between 100–250 bar (factory setting: 140 bar). The 1/2" BSP ports deliver excellent flow characteristics even under demanding operating conditions.
Technical specifications:
- Nominal flow rate: 50 l/min
- Maximum flow rate: 70 l/min
- Nominal pressure: 280 bar
- Maximum operating pressure: 300 bar
- Max. tank line pressure: 80 bar
- Relief valve setting range: 100–250 bar (factory: 140 bar)
- Number of sections: 3
- Spool type: DDS – two double-acting and one single-acting circuit
- Inlet/outlet ports: 1/2" BSP
Applications:
- Combined hydraulic systems (DE + DE + SE)
- Tipping units, lifting arms, auxiliary cylinders
- Municipal and agricultural machinery
- Control of high-flow, mixed-function hydraulic circuits
The FM55/3 1/2 3P DDS valve is an excellent choice for applications requiring reliable, high-performance and compact control of three hydraulic circuits with mixed operating modes.
