In Line Components

S.139554

MARCHESINI 3-Way Adjustable Flow Control Valve 1/2'' BSP (80 L/min Flow Rate) Excess Flow To Second Circuit

USE AND OPERATIONThis valve enables to keep the flow to P constant to a required setting, independent of pressure or inlet flow. Excess flow is drained in B and it is availableFor a second function. Port B is insensitive to pressure changes but not to flow changes.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Load holding: matched diameters, minimal leakage (few drops per minute).Oil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONSConnect E lo the supply and P to the cylinder or to a line of a hydraulic circuit where flow control is needed. Connect B to the tank or to a second cylinder.To adjust flow setting rotate the hand knob after loosening the locking nut.

S.139566

MARCHESINI 3-Way Adjustable Flow Control Valve 1/2'' BSP (80 L/min Flow Rate) Excess Flow To Tank

USE AND OPERATIONThis valve enables to keep the flow to P constant to a required setting, independent of pressure or inlet flow. Excess flow is drained to T (tank).MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Load holding: matched diameters, minimal leakage (few drops per minute).Oil temperature: 50 ° C - Oil viscosity: 30 cStCONNECTIONSConnect E to the supply and P to the cylinder or to a line of a hydraulic circuit where flow control is needed.Connect T to the tank. To adjust flow setting rotate the hand knob after loosening the locking nut.

S.167163

MARCHESINI 3-Way Adjustable Flow Control Valve 3/4'' BSP (120 L/min Flow Rate) Excess Flow To Second Circuit

USE AND OPERATIONThis valve enables to keep the flow to P constant to a required setting, independent of pressure or inlet flow. Excess flow is drained in B and it is availableFor a second function. Port B is insensitive to pressure changes but not to flow changes.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Load holding: matched diameters, minimal leakage (few drops per minute).Oil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONSConnect E lo the supply and P to the cylinder or to a line of a hydraulic circuit where flow control is needed. Connect B to the tank or to a second cylinder.To adjust flow setting rotate the hand knob after loosening the locking nut.

S.167161

MARCHESINI 3-Way Adjustable Flow Control Valve 3/4'' BSP (120 L/min Flow Rate) Excess Flow To Tank

USE AND OPERATIONThis valve enables to keep the flow to P constant to a required setting, independent of pressure or inlet flow. Excess flow is drained to T (tank).MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Load holding: matched diameters, minimal leakage (few drops per minute).Oil temperature: 50 ° C - Oil viscosity: 30 cStCONNECTIONSConnect E to the supply and P to the cylinder or to a line of a hydraulic circuit where flow control is needed.Connect T to the tank. To adjust flow setting rotate the hand knob after loosening the locking nut.

S.167162

MARCHESINI 3-Way Adjustable Flow Control Valve 3/8'' BSP (60 L/min Flow Rate) Excess Flow To Second Circuit

USE AND OPERATIONThis valve enables to keep the flow to P constant to a required setting, independent of pressure or inlet flow. Excess flow is drained in B and it is availableFor a second function. Port B is insensitive to pressure changes but not to flow changes.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Load holding: matched diameters, minimal leakage (few drops per minute).Oil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONSConnect E lo the supply and P to the cylinder or to a line of a hydraulic circuit where flow control is needed. Connect B to the tank or to a second cylinder.To adjust flow setting rotate the hand knob after loosening the locking nut.

S.139553

MARCHESINI 3-Way Adjustable Flow Control Valve 3/8'' BSP (60 L/min Flow Rate) Excess Flow To Tank

USE AND OPERATIONThis valve enables to keep the flow to P constant to a required setting, independent of pressure or inlet flow. Excess flow is drained to T (tank).MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Load holding: matched diameters, minimal leakage (few drops per minute).Oil temperature: 50 ° C - Oil viscosity: 30 cStCONNECTIONSConnect E to the supply and P to the cylinder or to a line of a hydraulic circuit where flow control is needed.Connect T to the tank. To adjust flow setting rotate the hand knob after loosening the locking nut.

S.139543

MARCHESINI Bi-Directional Flow Control Valve 1/2'' BSP (50 L/min Flow Rate)

USE AND OPERATIONThese valves are used to control the cylinder movements and block it in both directions. In order to have the descent of a load under control and avoid the load's weight being carried away the valve will prevent any cavitation of the cylinder. Type ''A'' is different due to the connection positions and the pilot ratio.MATERIALS AND FEATURESBody: zinc plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standardLeakage: negligible leakage. Standard setting: 320 Bar.Oil temperature: 50° C - Oil viscosity: 30 cStValve setting must be at least 1.3 times more than load pressure in order to enable the valve to close even when undergone to maximum load pressureCONNECTIONSConnect V1 and V2 to the supply, Cl and C2 to the cylinder to be controlled. In-line mounted.

S.101631

MARCHESINI Bi-Directional Flow Control Valve 1/4'' BSP (15 L/min Flow Rate)

USE AND OPERATIONThese valves are used to control the cylinder movements and block it in both directions. In order to have the descent of a load under control and avoid the load's weight being carried away the valve will prevent any cavitation of the cylinder. Type ''A'' is different due to the connection positions and the pilot ratio.MATERIALS AND FEATURESBody: zinc plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standardLeakage: negligible leakage. Standard setting: 320 Bar.Oil temperature: 50° C - Oil viscosity: 30 cStValve setting must be at least 1.3 times more than load pressure in order to enable the valve to close even when undergone to maximum load pressureCONNECTIONSConnect V1 and V2 to the supply, Cl and C2 to the cylinder to be controlled. In-line mounted.

S.167159

MARCHESINI Bi-Directional Flow Control Valve 3/4'' BSP (80 L/min Flow Rate)

USE AND OPERATIONThese valves are used to control the cylinder movements and block it in both directions. In order to have the descent of a load under control and avoid the load's weight being carried away the valve will prevent any cavitation of the cylinder. Type ''A'' is different due to the connection positions and the pilot ratio.MATERIALS AND FEATURESBody: zinc plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standardLeakage: negligible leakage. Standard setting: 320 Bar.Oil temperature: 50° C - Oil viscosity: 30 cStValve setting must be at least 1.3 times more than load pressure in order to enable the valve to close even when undergone to maximum load pressureCONNECTIONSConnect V1 and V2 to the supply, Cl and C2 to the cylinder to be controlled. In-line mounted.

S.101632

MARCHESINI Bi-Directional Flow Control Valve 3/8'' BSP (30 L/min Flow Rate)

USE AND OPERATIONThese valves are used to control the cylinder movements and block it in both directions. In order to have the descent of a load under control and avoid the load's weight being carried away the valve will prevent any cavitation of the cylinder. Type ''A'' is different due to the connection positions and the pilot ratio.MATERIALS AND FEATURESBody: zinc plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standardLeakage: negligible leakage. Standard setting: 320 Bar.Oil temperature: 50° C - Oil viscosity: 30 cStValve setting must be at least 1.3 times more than load pressure in order to enable the valve to close even when undergone to maximum load pressureCONNECTIONSConnect V1 and V2 to the supply, Cl and C2 to the cylinder to be controlled. In-line mounted.

S.101621

MARCHESINI Dual Pilot Operated Check Valve 1/2'' BSP (55 L/min Flow Rate)

USE AND OPERATIONPilot check valves are used to block the cylinder in both directions. Flow is free in one direction and blocked in the reverse direction until pilot pressure is applied.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Leakage: Guided poppet - negligible leakage.Oil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONSConnect V1 and V2 to the supply and C1 and C2 to the cylinder.

S.101619

MARCHESINI Dual Pilot Operated Check Valve 1/4'' BSP (20 L/min Flow Rate)

USE AND OPERATIONPilot check valves are used to block the cylinder in both directions. Flow is free in one direction and blocked in the reverse direction until pilot pressure is applied.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Leakage: Guided poppet - negligible leakage.Oil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONSConnect V1 and V2 to the supply and C1 and C2 to the cylinder.

S.101622

MARCHESINI Dual Pilot Operated Check Valve 1/4'' BSP (20 L/min Flow Rate)

USE AND OPERATIONPilot check valves are used to block the cylinder in both directions. Flow is free in one direction and blocked in the reverse direction until pilot pressure is applied.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Leakage: Guided poppet - negligible leakage.Oil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONSConnect V1 and V2 to the supply and C1 and C2 to the cylinder.

S.101620

MARCHESINI Dual Pilot Operated Check Valve 3/8'' BSP (30 L/min Flow Rate)

USE AND OPERATIONPilot check valves are used to block the cylinder in both directions. Flow is free in one direction and blocked in the reverse direction until pilot pressure is applied.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Leakage: Guided poppet - negligible leakage.Oil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONSConnect V1 and V2 to the supply and C1 and C2 to the cylinder.

S.12721

MARCHESINI Dual Pilot Operated Check Valve 3/8'' BSP (30 L/min Flow Rate)

USE AND OPERATIONPilot check valves are used to block the cylinder in both directions. Flow is free in one direction and blocked in the reverse direction until pilot pressure is applied. They are easily assembled on a cylinder.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel.Seals: BUNA N standard.Leakage: Guided poppet - negligible leakageOil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONS:Connect V1 and V2 to the supply and C1 and C2 to the cylinder with the steel pipes

S.101623

MARCHESINI Dual Pilot Operated Check Valve 3/8'' BSP (35 L/min Flow Rate)

USE AND OPERATIONPilot check valves are used to block the cylinder in both directions. Flow is free in one direction and blocked in the reverse direction until pilot pressure is applied.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Leakage: Guided poppet - negligible leakage.Oil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONSConnect V1 and V2 to the supply and C1 and C2 to the cylinder.

S.33137

MARCHESINI Dual Pilot Operated Check Valve Kit 3/8'' BSP (30 L/min Flow Rate)

USE AND OPERATIONPilot check valves are used to block the cylinder in both directions. Flow is free in one direction and blocked in the reverse direction until pilot pressure is applied. They are easily assembled on a cylinder.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel.Seals: BUNA N standard.Leakage: Guided poppet - negligible leakageOil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONS:Connect V1 and V2 to the supply and C1 and C2 to the cylinder with the steel pipes

S.167154

MARCHESINI Hose Burst Valve 1/2'' BSP (80 L/min Flow Rate)

USE AND OPERATIONValves used to prevent the uncontrolled descent of a cylinder in the case of a hose burst. When the flow exceeds the valve setting (reaction flow), the valve will block the flow. These valves are not load holding or unidirectional restrictors. A flow control valve is recommended downstream of the valve.MATERIALS AND FEATURESBody: steel, burnished.CONNECTIONSScrew the valve into the correct port connecting V to the supply flow and C to the cylinder.

S.167152

MARCHESINI Hose Burst Valve 1/4'' BSP (20 L/min Flow Rate)

USE AND OPERATIONValves used to prevent the uncontrolled descent of a cylinder in the case of a hose burst. When the flow exceeds the valve setting (reaction flow), the valve will block the flow. These valves are not load holding or unidirectional restrictors. A flow control valve is recommended downstream of the valve.MATERIALS AND FEATURESBody: steel, burnished.CONNECTIONSScrew the valve into the correct port connecting V to the supply flow and C to the cylinder.

S.167155

MARCHESINI Hose Burst Valve 3/4'' BSP (140 L/min Flow Rate)

USE AND OPERATIONValves used to prevent the uncontrolled descent of a cylinder in the case of a hose burst. When the flow exceeds the valve setting (reaction flow), the valve will block the flow. These valves are not load holding or unidirectional restrictors. A flow control valve is recommended downstream of the valve.MATERIALS AND FEATURESBody: steel, burnished.CONNECTIONSScrew the valve into the correct port connecting V to the supply flow and C to the cylinder.

S.167153

MARCHESINI Hose Burst Valve 3/8'' BSP (50 L/min Flow Rate)

USE AND OPERATIONValves used to prevent the uncontrolled descent of a cylinder in the case of a hose burst. When the flow exceeds the valve setting (reaction flow), the valve will block the flow. These valves are not load holding or unidirectional restrictors. A flow control valve is recommended downstream of the valve.MATERIALS AND FEATURESBody: steel, burnished.CONNECTIONSScrew the valve into the correct port connecting V to the supply flow and C to the cylinder.

S.101638

MARCHESINI In Line Check Valve 1/2'' BSP (70 L/min Flow Rate)

USE AND OPERATIONCheck valves allow free flow in one direction and blocks the flow in the reverse direction, used to keep a hydraulic system pressurised.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Leakage: guided poppet no leakage.Oil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONSConnect V to the supply and C to the function. Flow is free from V to C and blocked in the reverse direction.

S.101636

MARCHESINI In Line Check Valve 1/4'' BSP (20 L/min Flow Rate)

USE AND OPERATIONCheck valves allow free flow in one direction and blocks the flow in the reverse direction, used to keep a hydraulic system pressurised.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Leakage: guided poppet no leakage.Oil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONSConnect V to the supply and C to the function. Flow is free from V to C and blocked in the reverse direction.

S.101639

MARCHESINI In Line Check Valve 3/4'' BSP (110 L/min Flow Rate)

USE AND OPERATIONCheck valves allow free flow in one direction and blocks the flow in the reverse direction, used to keep a hydraulic system pressurised.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Leakage: guided poppet no leakage.Oil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONSConnect V to the supply and C to the function. Flow is free from V to C and blocked in the reverse direction.

S.101637

MARCHESINI In Line Check Valve 3/8'' BSP (45 L/min Flow Rate)

USE AND OPERATIONCheck valves allow free flow in one direction and blocks the flow in the reverse direction, used to keep a hydraulic system pressurised.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Leakage: guided poppet no leakage.Oil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONSConnect V to the supply and C to the function. Flow is free from V to C and blocked in the reverse direction.

S.101617

MARCHESINI In Line Relief Valve 1/2'' BSP (70 L/min Flow Rate)

USE AND OPERATIONThe relief valve limits the maximum pressure in a circuit to the valve's setting.When the circuit pressure reaches the setting, the valve opens and stops the circuit pressure going any higher.MATERIALS AND FEATURESBody: zinc plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Leakage: Guided poppet negligible leakage.Oil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONSConnect circuit port with pressure to P and tank port to T. Port P is reversible.

S.101618

MARCHESINI In Line Relief Valve 3/4'' BSP (90 L/min Flow Rate)

USE AND OPERATIONThe relief valve limits the maximum pressure in a circuit to the valve's setting.When the circuit pressure reaches the setting, the valve opens and stops the circuit pressure going any higher.MATERIALS AND FEATURESBody: zinc plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Leakage: Guided poppet negligible leakage.Oil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONSConnect circuit port with pressure to P and tank port to T. Port P is reversible.

S.101615

MARCHESINI In Line Relief Valve 3/8'' BSP (45 L/min Flow Rate)

USE AND OPERATIONThe relief valve limits the maximum pressure in a circuit to the valve's setting.When the circuit pressure reaches the setting, the valve opens and stops the circuit pressure going any higher.MATERIALS AND FEATURESBody: zinc plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Leakage: Guided poppet negligible leakage.Oil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONSConnect circuit port with pressure to P and tank port to T. Port P is reversible.

S.139555

MARCHESINI OMP, OMR Motor Mounted Relief Valve 1/2'' BSP (60 L/min Flow Rate)

USE AND OPERATIONMade up by two cross port relief valves, these valves ore used to limit the pressure in the both ports of a hydraulic motor to a certain setting.Direct flange mounting for orbital motors type OMP-OMR provides maximum safety, very low pressure drop and a robust installation.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Leakage: Guided poppet - negligible leakage.Oil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONSFlange M1 and M2 directly to the motor and connect ports V1 and V2 to the supply.

S.139561

MARCHESINI OMS Motor Mounted Relief Valve 1/2'' BSP (50 L/min Flow Rate)

USE AND OPERATIONMade up by two cross port relief valves, these valves ore used to limit the pressure in the both ports of a hydraulic motor to a certain setting.Direct flange mounting for orbital motors type OMP-OMR provides maximum safety, very low pressure drop and a robust installation.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Leakage: Guided poppet - negligible leakage.Oil temperature: 50° C - Oil viscosity: 30 cStCONNECTIONSFlange M1 and M2 directly to the motor and connect ports V1 and V2 to the supply.

S.101635

MARCHESINI Uni-Directional Flow Control Valve 1/2'' BSP (50 L/min Flow Rate)

USE AND OPERATIONThese valves are used to adjust speed of cylinders in one direction; flow is free in the reverse.Pressure compensation is not provided, flow rate depends on pressure and oil viscosity. These valves are characterised by a high adjustment accuracy.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Leakage control - needle type, Minimal leakage when the valve is dosed.Oil temperature: 50C - Oil viscosity: 30 cStCONNECTIONSConnect V to the supply and C to the cylinder to control; flow is adjust from C to V and is free in the reverse direction. When used on cylinders with double pilot check valves, the valve has to be mounted between the cylinder and the double pilot check valve.Flow adjustment is done by rotating the plastic hand knob after loosening the side locking screw.This particular configuration allows an accurate adjustment.

S.101633

MARCHESINI Uni-Directional Flow Control Valve 1/4'' BSP (15 L/min Flow Rate)

USE AND OPERATIONThese valves are used to adjust speed of cylinders in one direction; flow is free in the reverse.Pressure compensation is not provided, flow rate depends on pressure and oil viscosity. These valves are characterised by a high adjustment accuracy.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Leakage control - needle type, Minimal leakage when the valve is dosed.Oil temperature: 50C - Oil viscosity: 30 cStCONNECTIONSConnect V to the supply and C to the cylinder to control; flow is adjust from C to V and is free in the reverse direction. When used on cylinders with double pilot check valves, the valve has to be mounted between the cylinder and the double pilot check valve.Flow adjustment is done by rotating the plastic hand knob after loosening the side locking screw.This particular configuration allows an accurate adjustment.

S.167160

MARCHESINI Uni-Directional Flow Control Valve 3/4'' BSP (80 L/min Flow Rate)

USE AND OPERATIONThese valves are used to adjust speed of cylinders in one direction; flow is free in the reverse.Pressure compensation is not provided, flow rate depends on pressure and oil viscosity. These valves are characterised by a high adjustment accuracy.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Leakage control - needle type, Minimal leakage when the valve is dosed.Oil temperature: 50C - Oil viscosity: 30 cStCONNECTIONSConnect V to the supply and C to the cylinder to control; flow is adjust from C to V and is free in the reverse direction. When used on cylinders with double pilot check valves, the valve has to be mounted between the cylinder and the double pilot check valve.Flow adjustment is done by rotating the plastic hand knob after loosening the side locking screw.This particular configuration allows an accurate adjustment.

S.101634

MARCHESINI Uni-Directional Flow Control Valve 3/8'' BSP (30 L/min Flow Rate)

USE AND OPERATIONThese valves are used to adjust speed of cylinders in one direction; flow is free in the reverse.Pressure compensation is not provided, flow rate depends on pressure and oil viscosity. These valves are characterised by a high adjustment accuracy.MATERIALS AND FEATURESBody: zinc-plated steel.Internal parts: hardened and ground steel. Seals: BUNA N standard.Leakage control - needle type, Minimal leakage when the valve is dosed.Oil temperature: 50C - Oil viscosity: 30 cStCONNECTIONSConnect V to the supply and C to the cylinder to control; flow is adjust from C to V and is free in the reverse direction. When used on cylinders with double pilot check valves, the valve has to be mounted between the cylinder and the double pilot check valve.Flow adjustment is done by rotating the plastic hand knob after loosening the side locking screw.This particular configuration allows an accurate adjustment.

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