CBGA-LHN Hydraulics Check Cartridges Valve CBGG-LJN RDDA-LCN PRDB-LDN NFDD-LGN
| Model Number | CBGA-LHN, CBGG-LJN, RDDA-LCN, PRDB-LDN, NFDD-LGN |
|---|
Product Description
SUN CBGA-LHN Hydraulics check valve Counterbalance Valves Cartridges CBGG-LJN RDDA-LCN PRDB-LDN NFDD-LGN
This direct acting, solenoid-operated, 4-way, 3-position spool valve is spring centered to the neutral position. When coil A is energized, the flow is from port 3 (P) to port 2 (A) and from port 4 (B) to port 1 (T). When coil B is energized, the flow is from port 3 to port 4 and from port 2 to port 1.
* The solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.
* This valve is direct actuated and requires no minimum hydraulic pressure for operation.
* In differential flow circuits, the higher return flow should be directed through port 2 (A) to port 1 (T).
* Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.
* This valve utilizes a wet armature design. This means that the working fluid surrounds the armature and is exposed to the heat generated by the coil. This can be a factor if the coil is energized for long periods of time. Some fluids, notably water/glycol mixtures, break down at these temperatures over time and form varnishes that will affect the function of the cartridge.
* A wide variety of coil termination and voltage options are available, with and without surge protection. See the CONFIGURATION section.
* The solenoid’s unique magnetic design results in a high efficiency solenoid, yielding high spool actuating force per Watt expended, leading to reliable valve shifting.
* Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted on the tube in either direction.
* Coil connector options offer ratings up to IP69K. See individual coil product pages for details. Additional weatherized coils and kits are available for more complete environmental protection.
* Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
* The solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.
* This valve is direct actuated and requires no minimum hydraulic pressure for operation.
* In differential flow circuits, the higher return flow should be directed through port 2 (A) to port 1 (T).
* Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.
* This valve utilizes a wet armature design. This means that the working fluid surrounds the armature and is exposed to the heat generated by the coil. This can be a factor if the coil is energized for long periods of time. Some fluids, notably water/glycol mixtures, break down at these temperatures over time and form varnishes that will affect the function of the cartridge.
* A wide variety of coil termination and voltage options are available, with and without surge protection. See the CONFIGURATION section.
* The solenoid’s unique magnetic design results in a high efficiency solenoid, yielding high spool actuating force per Watt expended, leading to reliable valve shifting.
* Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted on the tube in either direction.
* Coil connector options offer ratings up to IP69K. See individual coil product pages for details. Additional weatherized coils and kits are available for more complete environmental protection.
* Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
Company Profile
HNZY Hydraulic is a professional enterprise dedicated to hydraulic equipment manufacturing and global trade, with rich industry experience and mature operation system.
We focus on the R&D, production and sales of hydraulic products, mainly supplying hydraulic pumps, hydraulic motors, hydraulic valves, hydraulic cylinders and complete sets of hydraulic parts. Meanwhile, we provide gearboxes, bearings, lubricating oil, transmission parts, electronic components and other supporting accessories for agricultural machinery, to meet diversified customer demands.
We implement strict international quality standards and provide a full 12-month warranty covering maintenance and replacement. We have established stable cooperative relations with well-known brands at home and abroad, and continuously launch new products to keep pace with market trends. We support multiple safe and flexible payment methods, including USD settlement, Alipay, Western Union and T/T.
Relying on efficient production capacity and professional foreign trade experience, we provide competitive factory-direct prices and reliable logistics services to ensure stable and on-time delivery for global customers.
Hydraulic Application
1.Construction Machinery: Excavators, loaders, bulldozers, rollers, pavers, cranes, etc.
2.Industrial Machinery: Injection molding, die-casting, bending, shearing, metallurgy, mining, etc.
3.Agriculture & Material Handling: Tractors, forklifts, transport vehicles, etc.
4.Ship & Special Equipment: Deck machinery, winches, steering gears, etc.
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