PartsTable
Technical Data Sheet

CBBDLCN/LH — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

CBBDLCN/LH: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include body_material: STEEL, valve_discharge_flow_rate: 10.0 GALLONS PER MINUTE, part_name_assigned_by_controlling_agency: SEMI-RESTRICTIVE COUNTERBALANCE VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-680-5727, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
CBBDLCN/LH
NSN: 4820-01-680-5727
FSC: 4820 — Valves, Nonpowered
CAGE: 54035 — SUN HYDRAULICS CORPORATION (USA)
SPECIFICATIONS
body_materialSTEEL
valve_discharge_flow_rate10.0 GALLONS PER MINUTE
part_name_assigned_by_controlling_agencySEMI-RESTRICTIVE COUNTERBALANCE VALVE
NSN4820-01-680-5727
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: CBBDLCN/LH · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
BODY MATERIAL: STEEL
•
VALVE DISCHARGE FLOW RATE: 10.0 GALLONS PER MINUTE
TECHNICAL CHARACTERISTICS
BODY MATERIALSTEEL
SPECIAL FEATURESSEAL MATERIAL BUNA-N, CONTROL STANDARD SCREW ADJUSTMENT, ADJUSTMENT SCREW INTERNAL HEX SIZE 5/32 IN., FUNCTIONAL SETTING RANGE 2000 - 5000 PSI W/4 PSI CHECK, MAXIMUM RECOMMENDED LOAD PRESSURE AT MAXIMUM SETTING 3850 PSI, CAVITY T-11A, PILOT RATIO 4.5:1, MAXIMUM VALVE LEAKAGE AT RESEAT 5 DROPS/MIN., VALVE HEX SIZE 7/8 IN., LOCKNUT HEX SIZE 9/16 IN., 3-PORT NON-VENTED, 3000 PSI (210 BAR) STANDARD SETTING A
PART NAME ASSIGNED BY CONTROLLING AGENCYSEMI-RESTRICTIVE COUNTERBALANCE VALVE
VALVE DISCHARGE FLOW RATE10.0 GALLONS PER MINUTE
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
A231005000044Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CBBDLCN/LH?
CBBDLCN/LH is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace CBBDLCN/LH?
There is 1 known substitute for CBBDLCN/LH: A231005000044. Substitute compatibility should be verified for your specific system.
What is the NSN for CBBDLCN/LH?
CBBDLCN/LH is cataloged in the U.S. Government catalog under NSN 4820-01-680-5727. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.