Skip to main content Skip to search Skip to main navigation
Menu

Line Mounting Valves / In-Line Hydraulic Valves

Compact, robust, and easy to install: The line mounting valves category includes hydraulic components designed for direct installation into pipe or hose lines. The available range focuses on high-quality steel valves from Oleodinamica Marchesini and precise directional valves from Bosch Rexroth, engineered for high pressures and demanding mobile applications.

The Right Valve Type for Your Application

Unlike manifold mounting valves, many of these components do not require a separate control block, or they can be directly integrated as space-saving cartridge valves. This saves space and weight. To help you find the right part quickly, our offer is divided into four technical functional areas:


Read more...

1. Pressure Valves (Safety & Holding)

Here you will find everything related to system pressure and load securing. This includes:

  • Pressure Relief Valves (VMP): To protect the pump and components from overload.
  • Counterbalance Valves / Load Holding Valves (VBCD): To safely hold cylinders under load and lower them in a controlled manner – available with space-saving banjo bolts for direct mounting.

2. Flow Valves (Speed Control)

These valves control the flow rate and thus the movement speed of cylinders and motors.

  • Throttle Check Valves (VRF): Allow precise regulation in one direction with free return flow. Ideal for smooth startup movements.

3. Check & Shut-off Valves (Blocking & Directing)

Components that allow oil flow in one direction and hermetically seal it in the other.

  • Check Valves (VU): Available in zinc-plated steel or stainless steel for corrosive environments.
  • Shuttle Valves (VU2P): Logic valves for high-pressure applications to automatically select the higher pressure path.

4. Directional Valves (Flow Control)

These valves determine the flow direction of the oil and thus control the movement direction of your actuators.

  • Screw-in Cartridge Valves: Compact hydraulic directional valves from Bosch Rexroth, ideal for integration into control blocks.
  • 2/2-Way Seat Valves: For absolute leak-free blocking and holding of loads.
  • 3/2- and 4/2-Way Valves: Reliable direct control for single- and double-acting cylinders at system pressures up to 350 bar.

Premium Quality from Marchesini and Bosch Rexroth

The manufacturer Oleodinamica Marchesini produces its pressure and flow valves primarily from zinc-plated steel rather than simple aluminum. The result is significantly higher pressure resistance (often up to 350 bar) and resilience against pressure peaks. With the screw-in valves from Bosch Rexroth, we complement our portfolio with globally proven industrial quality that guarantees the highest switching reliability and exact fit for directional control.

Selection Assistance

Are you unsure whether you need a counterbalance valve, a pilot-operated check valve, or a specific Bosch Rexroth directional valve? Send us the specifications of your hydraulic system, we will gladly check the daily availability for you and help you identify the matching components.

Show less
8 Products
A VBCD load-holding and lowering brake valve from the manufacturer Marchesini Logo of the manufacturer Marchesini in black and white
Load-holding and lowering brake valves VBCD by Marchesini, single-/double-acting

Load-holding and lowering brake valves VBCD offer versatile and reliable solutions for various hydraulic applications. They are available in configurations for single-acting or double-acting applications and can optionally be used with orbital motors. These valves are characterized by their precise control and adaptability. Main Features: Available in single-acting (SE/A) or double-acting (DE/A) configurations Optionally with banjo bolt (FLV) Pilot ratios: 1:4.5 or 1:5.5 Port sizes: 1/4", 3/8", 1/2", 3/4", 1" Operating pressure: Up to 350 bar Flow rates: 20-160 l/min Using the shopping cart function, you can send us an inquiry. We will contact you promptly to help you select the design suitable for your application!

Photo of a VMP pressure relief valve from the manufacturer Marchesini Logo of the manufacturer Marchesini in black and white
Pressure Relief Valve VMPL/VMP/VMPP with Steel Housing by Marchesini

Pressure relief valves VMP offer precise pressure regulation with low hysteresis and an adjustable pressure range through spring replacement. The robust steel housing ensures reliable performance even under high pressure conditions. Main features: Low hysteresis and fast response Adjustable lower pressures by changing the spring Steel housing Technical details: Flow rates: From 30 l/min to 180 l/min Operating pressure: 310 to 450 bar depending on model Pressure range: 10-300 bar for VMPL models; 50-400 bar for VMPP models, adjustable by spring pre-tensioning Using the shopping cart function, you can send us an inquiry. We will contact you promptly to help you select the design suitable for your application!

Shuttle valve VU2P from the manufacturer Marchesini Logo of the manufacturer Marchesini in black and white
Shuttle Valve VU2P for High-Pressure Applications by Marchesini

The shuttle valve VU2P is designed for high operating pressures, featuring a galvanized steel housing. Features Galvanized steel housing Available in various connection sizes Operating pressure: 300-450 bar Flow rate: between 30 and 150 l/min Using the shopping cart function, you can send us an inquiry. We will contact you promptly to help you select the design suitable for your application!

Way Valve by Bosch Rexroth Overview of Switch Symbols for the Way Valves by Bosch Rexroth
Rexroth 2/2-Way Seat Valves VEI-016

The direct-acting 2/2-way seat valves of the VEI-016 series from Bosch Rexroth are compact screw-in cartridge valves. They ensure leak-free blocking of hydraulic actuators and are consistently designed for maximum working pressures of up to 350 bar. Technical Data and Versions: Maximum Working Pressure: 350 bar (for all sizes) Switching Functions & Blocking Directions: Available as "normally open" (NO) with free flow between ports 1 and 2 (or 2 and 1). As "normally closed" (NC), available with either bi-directional blocking (ports 1+2) or directional blocking (port 1 to 2, or port 2 to 1). Size 08A: Max. flow rate 40 l/min | Cavity CA-08A-2N | Thread 3/4-16 UNF-2B Size 10A: Max. flow rate 70 l/min | Cavity CA-10A-2N | Thread 7/8-14 UNF-2B Size 12A: Max. flow rate 150 l/min | Cavity CA-12A-2N | Thread 1-1/16-12 UNF-2B Solenoid Coil: Designed for operation with coil type D36 (20 W). Additional Features: Selected NC variants (e.g., in size 10A) feature an integrated manual override (with tool). Using the shopping cart function, you can send us an inquiry. We will contact you promptly to help you select the design suitable for your application!

Way Valve by Bosch Rexroth Overview of Switch Symbols for the Way Valves by Bosch Rexroth
3/2-Way Valve VED-016/VEDS-012

The direct-acting 3/2-way valves from Bosch Rexroth (VED and VEDS series) are compact screw-in cartridge valves. They ensure reliable control of the flow direction in hydraulic systems and are ideally suited for operating single- or double-acting actuators at high system pressures. Technical Data and Versions: Size 08A (VED-016 Series): Maximum working pressure 280 bar | Max. flow rate 20 l/min | Switching function: de-energized port 2 to 1 open, port 3 blocked | Cavity CA-08A-3N | Thread 3/4-16 UNF-3B | Designed for solenoid coil type D36 (20 W). Size 12A (VEDS Series): Maximum working pressure 350 bar | Max. flow rate 60 l/min | Switching function: de-energized port 2 to 3 open, port 1 blocked | Cavity CA-12A-3N | Thread 1-1/16-12 UNF-3B | Designed for high-performance solenoid coil type C45 (33 W). Using the shopping cart function, you can send us an inquiry. We will contact you promptly to help you select the design suitable for your application!

Way Valve by Bosch Rexroth Overview of Switch Symbols for the Way Valves by Bosch Rexroth
Rexroth 4/2-Way Valve VED-016

The direct-acting 4/2-way valves of the VED-016 series from Bosch Rexroth are compact screw-in cartridge valves. They enable the complex control of hydraulic cylinders and motors through the precise switching of four ports and are suitable for working pressures up to 280 bar. Technical Data and Versions: Maximum Working Pressure: 280 bar Maximum Flow Rate: 20 l/min Switching Functions: Available in different configurations, e.g., in the de-energized position all ports (1, 2, 3, 4) closed, or directed flow (de-energized port 2 to 3 and port 4 to 1 open). Size 08A: Cavity CA-08A-4N | Thread 3/4-16 UNF-4B Solenoid Coil: Designed for operation with the solenoid coil type D36 (20 W). Using the shopping cart function, you can send us an inquiry. We will contact you promptly to help you select the design suitable for your application!

VRF throttle check valve from Marchesini Logo of the manufacturer Marchesini in black and white
Throttle Check Valves VRF/VRFU by Marchesini

Throttle Check Valves VRF and VRFU are robust valves available in various connection sizes. Features VRF version with hexagonal tool adjustment VRFU version with handwheel Operating pressure for VRF: 230-250 bar Operating pressure for VRFU: 350 bar Flow rate: between 15 and 280 l/min Using the shopping cart function, you can send us an inquiry. We will contact you promptly to help you select the design suitable for your application!

Check valve VU from the manufacturer Marchesini Logo of the manufacturer Marchesini in black and white
Check Valve VU by Marchesini with Steel or Stainless Steel Housing

Check Valves VU are durable valves with a high-quality steel housing, zinc-coated for use in high-pressure applications. They are also available with an optional stainless steel housing for additional corrosion resistance. Properties Various connection options available Optional stainless steel housing Different pressure ranges available for all connections Opening pressure: 0.5-1 bar Operating pressure: 350 bar Using the shopping cart function, you can send us an inquiry. We will contact you promptly to help you select the design suitable for your application!