Cartridge Valves

Product Details:

Load-holding valves are a type of pressure control valve. They prevent loads on cylinders or motors dropping in an uncontrolled manner. For this purpose, they are pre-loaded with a pressure setting that is higher than the largest possible load.

Features and benefits:

• Operating pressures up to 420 bar
• Various adjustment options
• Various configurations

Intended applications:

• Cranes
• Construction machinery
• Lifting devices

Product Details:

The VCB06-EN is a cartridge style, 6-size metric counterbalance valve with hydraulic vent.  This valve is 3- ported, externally piloted and low leakage.  The check section allows free flow from the directional valve (port 2) to the load (port 3).  Reverse flow is blocked until pilot pressure is applied at port 1.  When the load pressure at port 3 rises above the pressure setting, the integral relief valve is activated and pressure is relieved from port 3 to port 2.

APPLICATIONS
Single counterbalance valves are normally used when the load is unidirectional, such as aerial lifts, cranes, or winches.  In load holding applications, they can be used as hose-break valves when installed near or within an actuator.  Dual cartridges can be used for controlling loads bi-directionally in motor applications, or for cylinders going over center.  Since this valve is piloted at port 1, no cross port drilling is required when dual cartridges are mounted nose to nose in an HIC.

Additional Information:

• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: MUMBAI
• Delivery Time: EX-STOCK SUBJECT UNSOLD

Product Details:

Counterbalance Valve used to control the motion of a load in the following ways:

· Prevent a load from dropping in case of hose or tube failure.
· Prevent a load from drifting caused by directional control valve spool leakage.
· Provide smooth, modulated motion when the load is in a lowering or run-away
mode.
· Provide smooth, modulated motion when the directional control valve is suddenly
closed.
There are two basic types of motion control valves:
· Pilot-operated, or pilot-to-open check valves will satisfy the first two of the above requirements.
· Counterbalance valves will satisfy all four of the above requirements.

A counterbalance valve provides several functions:

· Free flow in one direction.
· Leak-free load holding.
· Protection against hydraulic line failure.
· Protection against pressure shocks caused by external forces or overrunning loads
· Cavitation-free motion control to match speed to pump flow when a load could
cause loss of control of an actuator (cylinder or motor).
· Smooth, modulated motion control when the directional valve is suddenly closed.

Counterbalance valves will positively hold a pressurized load and will control the motion of the load based on application of a pressure signal to the pilot port. Counterbalance valves
are available as individual cartridges or standard cartridge-in-body (CIB) packages.

Product Details:

These Cartridge Valves are suitable for mounting in manifold cavities machined. By selecting suitable cartridge and cover, it is possible to achieve functions like Check valve, Directional control valUnloading valve, Throttle valve etc. These valves offer fast response, have very low internal leakage and can handle very large flow rates. The cartridges are available with two area ratios.

Product Range:

Product Details:

We are assisted by our truly skilled and seasoned professionals in manufacturing, trading and supplying a precision-engineered range of Valve Cartridge Components. The offered components are manufactured using quality tested components and sophisticated technology in sync with industry norms. Used in high pressure areas for mounting between flanges, these components are well-known in the market for different quality features.

Features:

• Sturdiness
• Corrosion-resistance
• Smooth functioning