Audited Supplier
CBEA-LHN
Balance, Pressure Regulating, Reversing, Flow Control
Threaded Cartridge
Hydraulic
Pilot-Operated Type
1 Year
Cast Iron
Machinery
Online Support
Oil
SUN
Carton Box
Standard size
China
Product Description
SUN hydraulics CBEA-LHN 3:1 Pilot Ratio, Standard Capacity Counterbalance Valve
Counterbalance valves with pilot assist are meant to control an overrunning load. The check valve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted relief valve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the relief valve at a rate determined by the pilot ratio. | Cavity | T-2A |
| Series | 2 |
| Capacity | 30 gpm |
| Pilot Ratio | 3:1 |
| Maximum Recommended Load Pressure at Maximum Setting | 3075 psi |
| Maximum Setting | 4000 psi |
| Pilot Configuration | Bleed through |
| Factory Pressure Settings Established at | 2 in³/min. |
| Maximum Valve Leakage at Reseat | 5 drops/min. |
| Adjustment - No. of CCW Turns from Min. to Max. Setting | 3.75 |
| Operating Characteristic | Standard |
| Reseat | >85% of setting |
| Valve Hex Size | 1 1/8 in. |
| Valve Installation Torque | 45 - 50 lbf ft |
| Adjustment Screw Internal Hex Size | 5/32 in. |
| Locknut Hex Size | 9/16 in. |
| Locknut Torque | 80 - 90 lbf in. |
| Model Weight | 0.63 lb. |
| CXBA-XCN | CXDA-XCN | CXFA-XCN | CXHA-XCN |
| CXED-XCN | CXCD-XCN | CXAD-XCN | CXJA-XCN |
| CXGD-XCN | CNCC-XCN | CXAE-XCN | CXCE-XCN |
| CXEE-XCN | CNAD-XCN | RPCC-LAN | RPEC-LAN |
| RPGC-LAN | RPIC-LAN | RPEE-LAN | RPGE-LAN |
| RPIE-LAN | RDDA-LAN | RDBA-LAN | RVCD-LAN |
| RDFA-LAN | RDHA-LAN | RBAC-LAN | RBAA-LAN |
| PBBB-LAN | PBDB-LAN | PBFB-LAN | PBHB-LAN |
