Sun Cartridge Valve CVEV-XCN Floating Design Low Cracking Pressure Fast Dynamic

Product Specification

Description:

The Sun Cartridge Valve CVEV-XCN is a pilot-operated, hydraulically controlled, check valve manufactured by Sun Hydraulics. It is widely used in various hydraulic systems. Designed to provide highly reliable and precise unidirectional control, this valve ensures stable operation of hydraulic systems under complex operating conditions. The CVEV-XCN is a pilot-operated, hydraulically controlled check valve with a sealed pressure pilot, a steel seat, and external ports. It allows free flow of hydraulic fluid from the valve port (port 2) to the load port (port 1) while preventing reverse flow. When pressure is applied to the pilot port (port 3), the valve opens from port 1 to port 2. The pilot pressure required to open the valve is proportional to the pressure at the load port (port 1).

Applications:

Construction Machinery: In the hydraulic systems of construction machinery such as excavators, loaders, and cranes, the CVEV-XCN check valve controls the direction of movement of hydraulic cylinders and motors, ensuring stable operation. Industrial Automation: In industrial automation production lines, hydraulic systems are often used to drive equipment such as manipulators, hydraulic punches, and hydraulic shears. The CVEV-XCN check valve ensures unidirectional movement of hydraulic cylinders, preventing equipment failures caused by hydraulic oil backflow.
Hydraulic Testing Systems: In hydraulic test benches and simulation equipment, the CVEV-XCN check valve controls the flow of hydraulic oil to test loads, ensuring accurate and repeatable testing. For example, in the hydraulic drive system of a flight simulator, the valve precisely controls the direction of movement of the hydraulic motor to simulate realistic flight conditions.
Marine and Offshore Engineering: In ship hydraulic systems, equipment such as steering gear, cranes, and anchor windlasses must operate reliably in harsh marine environments. The CVEV-XCN check valve's high reliability and corrosion resistance make it an ideal choice for ship hydraulic systems.
 

Advantages:

Floating Design: Sun Hydraulics' floating cartridge valve design allows the valve core to float freely within the valve body, reducing sensitivity to installation torque and preventing the possibility of seizure of internal moving components. This design improves valve reliability and reduces failures caused by improper installation. Wear-Resistant Materials: The valve seat is constructed of steel, and the internal working components are heat-treated for high wear and fatigue resistance, extending service life.
Contamination Resistance: The valve is highly tolerant of contaminants in the hydraulic fluid, effectively preventing impurities from affecting valve performance.
Pilot-Operated Control: The valve spool is opened and closed using pilot pressure, enabling precise flow and directional control. This control method allows the CVEV-XCN check valve to adapt to varying load conditions, ensuring stable operation of the hydraulic system.
Low Cracking Pressure: With a typical cracking pressure of 30 psi, the valve can be opened at lower pilot pressures, improving system response.
Standardized Interface: The T-22A connector standard allows for easy integration into existing hydraulic systems. This standardized design reduces installation time and cost, increasing system flexibility.
Easy Maintenance: The valve design allows for cleaning and inspection without changing the valve's existing settings or disassembling any piping. This design reduces maintenance time and cost, improving system availability. Low Pressure Loss: This valve minimizes pressure loss while allowing hydraulic oil to flow freely, improving overall system efficiency. This design reduces energy waste and lowers system operating costs.
Fast Dynamic Response: This valve rapidly responds to changes in pilot pressure, enabling rapid switching of the hydraulic system. This rapid response improves system efficiency and reduces waiting time.

FAQ:

Q1: Wonder if you accept small orders?

A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?

A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?

A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?

A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?

A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.