Hydraulic components and accessories

componenti-accessori
Rotary joints, hydraulic intensifiers, pressure reducing valves, sequence valves, check valves, flow control valves, air-oil booster units, hydraulic power units, coupling units, diaphragm accumulators, filters, integrated quick-action couplings, pressure gauges, etc.
Hydraulic intensifier

mlp_4001

Type of pressure intensifier:

  • MLP 400-2

Multiplication ratio 1:2.1
Effective oil volume (cm3) 8.4
Max. inlet pressure (bar) 238
Max. flow rate 2lt/min
Max. operating pressure (bar) 500
Temperature range (°C)  10÷60
Filter mesh 25 micron (or better)
Weight (Kg) 2.3

mlp_4001

Type of pressure intensifier:

  • MLP 400-3

Multiplication ratio 1:3
Effective oil volume (cm3) 8.4
Max. inlet pressure (bar) 166
Max. flow rate 2lt/min
Max. operating pressure (bar) 500
Temperature range (°C)  10÷60
Filter mesh 25 micron (or better)
Weight (Kg) 2.3

mlp_4001

Type of pressure intensifier:

  • MLP 450-2

Multiplication ratio 1:2.1
Effective oil volume (cm3) 40
Max. inlet pressure (bar) 238
Max. flow rate 2lt/min
Max. operating pressure (bar) 500
Temperature range (°C)  10÷60
Filter mesh 25 micron (or better)

mlp_4001

Type of pressure intensifier:

  • MLP 450-3

Multiplication ratio 1:3.3
Effective oil volume (cm3) 25.4
Max. inlet pressure (bar) 151.5
Max. flow rate 2lt/min
Max. operating pressure (bar) 500
Temperature range (°C)  10÷60
Filter mesh 25 micron (or better)

Pressure intensifier with urm-fl filling unit

mlp_4001

When the “P” port is pressurized with low pressure, the high pressure is available at “A” outlet port by the pilot check valve “X”. When the oil circuit has been filled, the pressure automatically increases: as soon as the pressure set at the sequence valve “S” is exceeded, the hydraulic intensifier works and increases the hydraulic pressure at “A” port.

The sequence valve “S” have to : Outlet port – high pressure (secondary circuit) : Inlet port – low pressure (primary circuit) : Control (opening) of the pilot-operated check valve : G1/4” port for pressure controller or manometer for pressure monitoring be setted with pressure valve between 80-90% of the low inlet pressure. The URM450-FL2 and URM450-FL3 hydraulic intensifiers are equipped with an integrated pilot check valve that ensures a fast flow unloading of the high pressure and minimizes any counterpressure caused by inside check valves in line.

GV ROTARY JOINTS - Rotary joints with multiple passages and without leakage recirculation

gv-2

Two-passage rotary joint

Fixing Flanged, 2 bores, M8x10
Ports G1/4″
Angular speed 50 RPM Max.
Weight (kg) 2.3

gv-4

Four-passage rotary joint

Fixing Flanged, 4 bores, M8x10
Ports G1/4″
Angular speed  Max. 50 rpm
Weight (kg) 4.6

gv-6

Six-passage rotary joint

Fixing Flanged, 6 bores, M8x10
Ports G1/4″
Angular speed  Max. 40 rpm
Weight (kg)6.7

Sequence valve

VSQM30

Available versions:

  • VSQM30-05: Adjustment range 5-50, pressure variation per screw turn (bar): 10
  • VSQM30-10: Adjustment range 30-100, pressure variation per screw turn (bar): 20
  • VSQM30-20: Adjustment range 50-220, pressure variation per screw turn (bar): 40
  • VSQM30-35: Adjustment range 80-350, pressure variation per screw turn (bar): 80

Type Directly compensated
Connection O-ring Ø10.82×1.78 or G1/4“
Maximum pressure 350 bar
Weight 0.8 kg

VSQM30

Available versions:

  • VSQM30-05:R Adjustment range 5-50, pressure variation per screw turn (bar): 10
  • VSQM30-10R: Adjustment range 30-100, pressure variation per screw turn (bar): 20
  • VSQM30-20R: Adjustment range 50-220, pressure variation per screw turn (bar): 40
  • VSQM30-35R: Adjustment range 80-350, pressure variation per screw turn (bar): 80

Type Directly compensated
Connection O-ring Ø6.75×1.78
Maximum pressure 350 bar
Weight 0.75 kg

Pressure reducing valves

Using this valve type a reduced constant outlet pressure can be obtained at the “A” port as compared to the higher pressure at the “P” port.

Port Thread M 24×1,5
Maximum pressure 350 bar

VRPC3-11m

Mounting In-line/flanged
Ports Flanged with O-ring OR106 Ø6.75×1.78 or in-line with BSPP 1/4“ ports
Maximum pressure 350 bar
Weight 1.6 kg

VRPC3-11l

Mounting In-line
Ports In-line with BSPP 1/4“ ports
Maximum pressure 350 bar
Weight 1.1 kg

Pressure monitoring cylinder

CP30f

Available versions:

  • CP30F – 10, Adjustment range 30-100, Pressure increase per screw revolution (bar) 20
  • CP30F – 20, Adjustment range 50-220,Pressure increase per screw revolution (bar) 40
  • CP30F – 35, Adjustment range 80-350, Pressure increase per screw revolution (bar) 80

The CP30F pressure monitoring cylinder has been developed to check the clamping pressure in a remote fixture. As soon as the clamping pressure is reached, the external bolt is extended by 3 mm from the cylinder head and remains in this position as long as the operating pressure required for the fixture is maintained. If the clamping pressure decreases, the rod is retracted again into its initial position. Thanks to the easy adjustment of the operating pressure by an adjusting screw at the cylinder and the availability of different pressure ranges, the CG30P stands out for unparalleled versatility.

CP30m

Available versions:

  • CP30M – 10, Adjustment range 30-100, Pressure increase per screw revolution (bar) 20
  • CP30M – 20, Adjustment range 50-220, Pressure increase per screw revolution (bar) 40
  • CP30M – 35, Adjustment range 80-350, Pressure increase per screw revolution (bar) 80

The CP30M pressure monitoring cylinder has been developed to check the clamping pressure in a remote fixture. As soon as the clamping pressure is reached, the external bolt is extended by 3 mm from the cylinder head and remains in this position as long as the operating pressure required for the fixture is maintained. If the clamping pressure decreases, the rod is retracted again into its initial position. Thanks to the easy adjustment of the operating pressure by an adjusting screw at the cylinder and the availability of different pressure ranges, the CG30P stands out for unparalleled versatility.

Clamp arm/workpiece position control valve with flange connection

VCS_1

Order numbers:

  • 02: Valve for clamp arm position control with thread M3
  • 03: Valve for workpiece position control with workpiece not loaded/loaded alarm
  • 04: Valve for position control for clamp arms made of tempered steel.

The simple and compact VCS cartridge valve is especially designed to be incorporated into HYDROBLOCK cylinders. Combined with SR swing clamp cylinders it checks the position of the clamp arm. In addition, it is used for workpiece position monitoring in automated production processes.

Valve protection cartridge

cpv01

Upon request, the valve protection cartridge is available for the entire swing clamp cylinder series.

With the CPV01 valve protection cartridge the final user can perform clamping operations without any workpiece being mounted in the fixture for a functional check or for cleaning purposes. In this case, there is no risk of damage to the VCS clamp arm position control valve caused by excess stroke.

Hydraulic components

vrf

Using the unidirectional VRF18 flow control valve, the end user can set the swing speed of the clamp arm directly at the fixture and define the clamping sequence of the cylinders at the workpiece to be machined. This valve can exclusively be used for cylinders with flange connection and must be connected to the “A” clamping port. When the swing clamp cylinder is in unclamped state, the flow is free.

vrf

Using the unidirectional VRF14 flow control valve, the end user can set the swing speed of the clamp arm directly at the fixture and define the clamping sequence of the cylinders at the workpiece to be machined. This valve can exclusively be used for cylinders with flange connection and must be connected to the “A” clamping port. When the swing clamp cylinder is in unclamped state, the flow is free.

Flow control valves for sr swing clamp cylinders

fil14-10

Compact bi-directional filter

Max. operating pressure: 350bar
Temperature range: 5-60°C
Medium: Hydraulic fluid on mineral oil basis: 32Cst

fil14-10

Compact bi-directional filter

Max. operating pressure: 350bar
Temperature range: 5-60°C
Medium: Hydraulic fluid on mineral oil basis: 32Cst

fil14-10

Max. operating pressure: 350bar
Temperature range: 5-60°C
Medium: Hydraulic fluid on mineral oil basis: 32Cst

Hydraulic components

vrd11

Throttle check valves – hawe

Max. flow rate: 12 l/min
Max. pressure: 500 bar

vrd11

Hydraulically pilot-operated check valve

Flow rate: up to 15 l/min.
Max. pressure: 500 bar
Medium: Hydraulic fluid on mineral oil basis
Viscosity range: 22 to 100 cSt.
Temperature range: -20 to +80° C
Filter mesh: 25 micron or better are recommended
Pilot ratio: 1: 2.7

Coupling unit, manual operation

uap-100

Manually operated pressure coupling unit for singleand double acting cylinders. This unit is used when the clamping equipment is separated from the hydraulic pressure generator, i.e. for manufacturing systems with pallet change or when a single pressure generator is used for several clamping devices.

Diaphragm accumulators - hawe

acc13

Ports Plug connection G1/4″
Volume (cm3) 13
Maximum oil pressure (bar) 500
Maximum gas pressure (bar) 250
Operating range (bar) 125-500
Operating temperature (°C) -10/+80
Weight (Kg) 0.3

acc13

Ports Plug connection G1/4”
Volume (cm3) 40
Maximum oil pressure (bar)  400
Maximum gas pressure (bar) 250
Operating range (bar) 125-400
Operating temperature (°C) -10/+80
Weight (Kg) 0.7

Hydraulic components – quick-action couplings at the front

coim4 coif4

Max. flow rate: 8 l/min.
Max. pressure when coupled: 250 bar
Medium: Hydraulic fluid on mineral oil basis
Viscosity range: 32 – 46 cSt
Temperature range: -20°C – +90° C
Filter mesh: 25 micron or better are recommended

coim7 coif7

Nominal flow rate: 12 l/min
Max. flow rate: 24 l/min.
Max. admissible residual pressure during coupling: 250 bar
Max. admissible residual pressure when coupled: 300 bar
Max. admissible pressure at disconnected male coupling: 300 bar
Max. admissible pressure at disconnected female coupling:  120 bar static
Medium: Hydraulic fluid on mineral oil basis
Viscosity range: 32 – 46 cSt
Temperature range: -20°C – +90° C
Filter mesh: 25 micron or better are recommended
Axial tolerance: 0.04 mm

Pressure gauges

manr

MANR – Pressure gauges

MANR 100 Pressure display (bar) 0 ÷ 100
MANR 160 Pressure display (bar) 0 ÷ 160
MANR 250 Pressure display (bar) 0 ÷ 250
MANR 400 Pressure display (bar) 0 ÷ 400

Ball valves

Ball valves – max. operating pressure = 500 bar

The precise execution of seats and slide ensure perfect tightness under pressure. These valves are designed for in-line mounting and can be installed in any position.

Ball valves – max. operating pressure = 500 bar

The precise execution of seats and slide ensure perfect tightness under pressure. These valves are designed for in-line mounting and can be installed in any position.

Ball valves – max. operating pressure = 500 bar

The precise execution of seats and slide ensure perfect tightness under pressure. These valves are designed for in-line mounting and can be installed in any position.