10 products found
Wessel-Hydraulik GmbH Products
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Safety Valves
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Wessel - Model LHB-4N - Load Control Boom Valve
The design of this load control valve is standard and can fit most of the standard applications. Applications: Boom- stick- and bucket cylinders in excavators. Port size(s): SAE 1/2", SAE 3/4", SAE 1". Maximum volume flow: 400 l/min (100 usgal/min).Maximum pressure: 420 bar. In case of a pipe or tube rupture load control valves avoid uncontrolled movement of the cylinder. In some countries these valves are required by ...
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Wessel - Model LHC-3H - Load Control Valves
WESSEL lowering brake check valves secure the booms against unintentional extending and retracting of your cylinder during hose or pipe breaks. WESSEL lowering brake check valves are design free of oil leakage and thereby hold the cylinder in a defined position. Standard design, hollow screw. Installation and hydraulic connection via a hollow screw. Size port C: M22x1.5 (banjo bolt). Maximum volume flow: 60 l/min. Maximum pressure: 450 ...
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Wessel - Model VAL - Load Control Valves
For cylinder and motor applications with flow rates of 40 l / min, 90 l / min, 150 l / min and maximum pressures up to 350 bar. WESSEL-load control valves lock the boom against unintended retraction or extension of the cylinder in case of hose or pipe ...
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Flow Control Valve
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Wessel - Model FC1-1D - Flow Control Valve
The flow control valve is used to divide the volume flow of the main pump in a priority flow to supply single acting auxiliary consumers and a residual flow to supply the existing main functions in a construction machine. The flow control valve is installed in open-center and closed center systems between the main pump and the main control valve and the entire flow of the pump passes through this valve. The divided flow to additional consumers has ...
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Wessel - Model FC1-1N - One Way Flow Control Valve
The flow control valve is a 2-way or 3-way flow controller (pressure compensator) for flows up to 2001 / min and enables the operation of additional single-acting consumers. The attachment can be operated simultaneously to the normal machine functions. The volume flow and pressure to the auxiliary function is independent of the pressure and the volume flow of the main functions in the machine. When the valve is activated, a pressure compensated partial ...
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Wessel - Model FC2-1N - Two Way Flow Control Valve
The flow control valve allows the operation of two-way consumers (rotary motors for shears and grippers, tilting buckets, sweeper brushes) on constructions machines that are not equipped for them. The attachment can be used simultaneously in conjunction with normal construction machine functions. The valve is installed in the line between pump and main control valve and divides the volume flow for a two-way consumer from the main volume flow. Application: ...
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Directional Valves
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Wessel - Model MCV-LC - Modular Main Control Block Valves
The main control valve MCV-LC supplies electrically switching or proportional different consumers such as cylinders, rotary actuators, and additional integrated valve technology such as check valves, load holding valves, pressure valves, etc. The WESSEL main control valves feature a compact design with high efficiency for variable structure. The MCV-LC directional valve can be used as a main control valve or for functional expansion in mobile equipment. ...
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Wessel - Model REG - Regenerative Valves
Regenerative valves permit quick differential cylinder extension. A connection to the rod side of the cylinder to the bottom side is made for this. This decreases the effective surface of the cylinder and its strength accordingly. When a defined working pressure is achieved, the regenerative valve separates the connection between the rod side and the bottom side of the cylinder and the entire effective area generates the full cutting force again: The ...
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Lock Valves
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Wessel - Model CVD - Pilot Operated Spring Loaded Conical Seat Valve
Pilot operated spring-loaded conical seat valve in cartridge form. Hardened components (Seat and cone) guarantees no oil leakage in neutral position and longer life-spans. The valve offers security against unintended lowering of load if a feed-line breaks. For sensitive support cylinder movements and similar applications up to 500 ...
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Wessel - Model LHV-3N - Load Holding Valve
Leakage free lockvalves are used in order to Keep a hydraulic consumer locked in its position even when the control valve due to its spool type design causes leakage in neutral position which leads to a lowering of the load. The valves are designed as seat-valves with hardened components. In the locked position an integrated pressure relief valve protects the consumer againstto high pressure. The valve is unlocked with hydraulic piloting pressure. The ...