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CXHA-XFN — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

CXHA-XFN: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include operating_pressure: 350.0 BAR MAXIMUM SINGLE RESPONSE, valve_operation_method: MANUAL, end_item_identification: SNORKEL SYSTEM HYDRAULIC CONTROL BLOCK, criticality_code_justification: ZZZY, nominal_pipe_size_accommodated: 31.8 MILLIMETERS ALL ENDS MM, part_name_assigned_by_controlling_agency: CHECK VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-667-0805, 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
CXHA-XFN
NSN: 4820-01-667-0805
NIINs: 016670805, 017110964
FSC: 4820 — Valves, Nonpowered
CAGE: 54035 — SUN HYDRAULICS CORPORATION (USA)
SPECIFICATIONS
operating_pressure350.0 BAR MAXIMUM SINGLE RESPONSE
valve_operation_methodMANUAL
end_item_identificationSNORKEL SYSTEM HYDRAULIC CONTROL BLOCK
criticality_code_justificationZZZY
nominal_pipe_size_accommodated31.8 MILLIMETERS ALL ENDS MM
part_name_assigned_by_controlling_agencyCHECK VALVE
reference_number_differentiating_characteristicsS 80P SAFETY CRITICAL ITEM SPANISH NAVY THAT REQUIRES CERTIFICATION OF ORIGIN AND TRACEABILITY
NSN4820-01-667-0805
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: CXHA-XFN · 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
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OPERATING PRESSURE: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS
OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SPECIAL FEATURESCONTROL NOT ADJUSTABLE, CRACKING PRESSURE 100 PSI, SEAL MATERIAL BUNA-N, SERIES 3, CAPACITY 80 GPM, CAVITY T-16A, VALVE HEX SIZE 1 1/4 IN., MODEL WEIGHT 0.98 POUNDS, FREE-FLOW, NOSE TO SIDE CHECK VALVES ARE ON/OFF CIRCUIT COMPONENTS THAT ALLOW FREE FLOW FROM THE INLET PORT 1 TO THE OUTLET PORT 2 AND BLOCK FLOW IN THE OPPOSITE DIRECTION A
PART NAME ASSIGNED BY CONTROLLING AGENCYFREE FLOW NOSE TO SIDE CHECK VALVE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CXHA-XFN?
CXHA-XFN is a VALVE,CHECK.
What is the NSN for CXHA-XFN?
CXHA-XFN is cataloged in the U.S. Government catalog under NSN 4820-01-667-0805. This indicates validated use in U.S. government and defense supply chains.
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