SUN Cartridge Valve Model Reference for Hydraulic Manifolds
SUN cartridge valves are widely used in compact hydraulic manifolds, valve blocks and integrated hydraulic control circuits. Compared with traditional line-mounted valves, cartridge valve systems can reduce piping, save installation space, improve serviceability and make hydraulic circuits easier to modularize.
This article focuses on SUN cartridge valve model identification and sourcing support for global buyers, hydraulic engineers and maintenance teams. The model numbers listed below are useful for hydraulic manifold design, replacement selection, quotation and technical discussion.
Representative SUN Cartridge Valve Models
CXEDXCN
TRQ45-50LB
LKDCXDV
CKCBXCN
NCFBLAN
NCEBLCN
FDEALAN
FDCBLAN
DTDFMCN
740-224
RDDA-LAN
RDDA-LCN
RDDA-LWN
RDFA-LAN
RDFB-LAN
RPGC-LAN
RPGC-LCN
CBEA-LHN
CBEA-LJN
CBEA-LAN
CBCA-LHN
CBCA-LJN
CBCA-LAN
CXFA-XCN
CXHA-XCN
CXDA-XCN
DTAF-MCN
DTAF-MHN
DTDA-MCN
DTDA-MHN
T-2A cavity cartridge valve
T-11A cavity cartridge valve
T-13A cavity cartridge valve
T-16A cavity cartridge valve
T-17A cavity cartridge valve
Main Functions of Cartridge Valves
SUN cartridge valves can be used for pressure control, flow control, load holding, sequence control, counterbalance control, check function, relief protection, reducing pressure, unloading and directional logic. In one compact manifold, several cartridge valves can work together to build a complete hydraulic control circuit.
Hydraulic Manifold and Valve Block Applications
Cartridge valves are commonly used in hydraulic power units, mobile machinery, lifting equipment, presses, mining equipment, construction machinery, agricultural machinery, marine equipment, industrial automation systems and customized hydraulic stations. They are especially suitable when the equipment requires compact size, reliable sealing, fast service replacement and flexible circuit design.
Selection Notes for SUN Cartridge Valves
When selecting a SUN cartridge valve, the complete model code must be checked carefully. Important information includes function type, cavity size, pressure range, flow capacity, seal material, adjustment range, control method, porting, manifold material and installation environment.
The cavity type is very important. A valve designed for one cavity cannot be installed into a different cavity without checking compatibility. For replacement projects, engineers should compare cavity type, thread, valve function, pressure rating, flow rating and original circuit requirements before installation.
Common Engineering Checks
For pressure control valves, confirm system pressure, maximum pressure and required adjustment range. For flow control valves, confirm actuator speed, oil viscosity and temperature. For counterbalance or load-holding valves, confirm load weight, cylinder ratio, safety factor and pilot ratio. For check valves and logic valves, confirm flow direction and cracking pressure.
Quotation Information Required
To provide accurate sourcing or replacement support, please provide the complete SUN model number, nameplate or label photo, valve quantity, cavity type, manifold drawing if available, machine application, working pressure, flow requirement and whether the request is for original supply, equivalent replacement or hydraulic manifold redesign.
YUYOU Hydraulics Support
YUYOU Hydraulics supports international buyers with SUN cartridge valve model checking, hydraulic manifold and valve block design discussion, hydraulic power unit matching, pump and cylinder selection and customized hydraulic system upgrade projects. Our focus is clear model identification, practical engineering support, reliable quality control and long-term service for industrial equipment.
Website: https://www.hyxon-fluid.com
Disclaimer: SUN Hydraulics brand names and model numbers are used only for product identification and technical reference. Final supply status, origin, interchangeability, price and delivery time must be confirmed according to a formal quotation.
