Hydraulic Components

ROEMHELD D8.751 Compact Intensifieirs that convert the hydraulic pressure input into a higher pressure output.

• Intensification ratio 1:1.929
• Max. operating pressure 265/500 bar
• Double acting
• with preloaded valve
• Intensification ratio: 1:1.929
• Intensification volume: 4,5 cm³
• Max. flow rate: 25 cm³/s (low-pressure side)
• Max. operating pressure: 265 bar (low-pressure side)

ROEMHELD Synchronous Flow Dividers, made to split the entering input flow into two equal output flows

• Max. operating pressure 350 bar
• Max. flow rate Q CN = 3.8 to 45 l/min
• 3 sizes: 3.8 - 45 l/min
• Pipe connection: G1/4 or G1/2
• Splitting ratio: 1:1
• Fluid hydraulic oil as per DIN 51524
• Viscosity range: 4 - 1500 mm2s

ROEMHELD F 9.601 Hydraulic Accumulators used in hydraulic power workholding applications

• Nominal volume 13 - 750 cm³
• Max. operating pressure 250 - 500 bar
• Hydraulic fluid: hydraulic oil
• Nominal volume: 13 - 750 cm³
• Oil volume at pmax and 22°C: 45 - 625 cm³
• Standard gas-preload pressure 40 - 160 bar
• Connections: G1/4 - G1/2
• Adm. operating temperature [°C]: -10 - +80

ROEMHELD F9.500 High Pressure Filters available in six versions

• Version with rectifier function F9.500-1
• Version for high flow rates F9.500-2
• Compact version F9.500-3
• Plug-in filter, small - F9.500-4
• Plug-in filter, compact - F9.500-5
• Steel filter 500 bar - F9.500-6

ROEMHELD F9.361 Hydraulic High-pressure Hoses, assembled ready for connection

• Max. operating pressure 250/500 bar
• Nominal diameter: ND4 - ND6.3
• Port size: 8L / 8S
• Union nut: m8L / m8S
• Preferred lengths: 500 - 2500 mm

ROEMHELD F9.750 Electronic Pressure Sensors with Radio Transmission used to monitor hydraulic clamping fixtures

• Battery-powered
• Long-field range: max. 300 m
• Code class: IP67
• Receiver unit with antenna
• Voltage: 20 - 30 VDC
• Outputs: 4x analog or 2x analog + 2 relay
• Data interface: RS485 Modbus

ROEMHELD F 9.381 Quick-disconnect Couplings with 'Push-Pull' operation.

• Max. operating pressure 500 bar
• One-hand operation 'Push-Pull'
• ND 5
• Connecting thread G 1/4
• Max. operating pressure 500 bar
• Internal thread: G 1/4
• Seals: FKM

ROEMHELD F 9.280 Rotary Couplings: single, twin, four and six passages with / without leakage oil recirculation

• Max. operating pressure 500 bar

ROEMHELD C 2.954 Sequence Valve ND 4 with Check Valve

• Port size: G 1/4
• Adjustment ranges: 10 - 75 / 10 - 150 / 100 - 450 bar
• Max. flow rate: 8 l/min
• with Check Valve
• Max. operating pressure 500 bar

ROEMHELD C 2.320 Manually Operated Directional Control Valve ND 4

• Port size: G 1/4
• Adm. flow rate: 8 l/min
• Hydraulic oil: HLP 22
• Angle of rotation: 90º
• Operating torque: 0.63 Nm
• Manually Operated
• Max. operating pressure: 500 bar

ROEMHELD C 2.9511 Pilot-Operated Check Valve with/without Pilot Control

• Connections: G1/4 - G 1/2
• Control port: G 1/4
• Control volume: 0.15 - 0.4 cm³
• Max. flow rate: 15 - 55 l/min

ROEMHELD C 2.952 Pressure Reducing Valve with Check Valve

• Ports: G 1/4
• Range of operating pressure: 0 - 200 bar
• Adjustment range: 10 - 150 bar
• Leakage rate (HLP46): approx. 0.5 cm³/s