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CKEC-XEN — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

CKEC-XEN: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: PLASTIC ACETAL AND PLASTIC SEAT, connection_style: PLAIN (TUBE) ALL ENDS, style_designator: ANGLE, mounting_position: HORIZONTAL, operating_pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, flow_control_device: PISTON. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-279-7205, 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
CKEC-XEN
NSN: 4820-01-279-7205
FSC: 4820 — Valves, Nonpowered
CAGE: 54035 — SUN HYDRAULICS CORPORATION (USA)
SPECIFICATIONS
materialPLASTIC ACETAL AND PLASTIC SEAT
connection_stylePLAIN (TUBE) ALL ENDS
style_designatorANGLE
mounting_positionHORIZONTAL
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_devicePISTON
maximum_operating_temp160.0 FAHRENHEIT SINGLE RESPONSE DEGF
supplementary_featuresUSED ON EMPLACER/TRANSPORT AND HANDLING HOIST FOR PEACEKEEPER MISSILE
valve_operation_methodAUTOMATIC
media_for_which_designedHYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
NSN4820-01-279-7205
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: CKEC-XEN · 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
•
FLOW CONTROL DEVICE: PISTON
•
CONNECTION STYLE: PLAIN (TUBE) ALL ENDS
•
MOUNTING POSITION: HORIZONTAL
•
SUPPLEMENTARY FEATURES: USED ON EMPLACER/TRANSPORT AND HANDLING HOIST FOR PEACEKEEPER MISSILE
•
CONNECTION TYPE: UNTHREADED CARTRIDGE ALL ENDS
•
STYLE DESIGNATOR: ANGLE
•
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MAXIMUM OPERATING TEMP: 160.0 FAHRENHEIT SINGLE RESPONSE DEGF
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPISTON
CONNECTION STYLEPLAIN (TUBE) ALL ENDS
MOUNTING POSITIONHORIZONTAL
SUPPLEMENTARY FEATURESUSED ON EMPLACER/TRANSPORT AND HANDLING HOIST FOR PEACEKEEPER MISSILE
CONNECTION TYPEUNTHREADED CARTRIDGE ALL ENDS
STYLE DESIGNATORANGLE
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MAXIMUM OPERATING TEMP160.0 FAHRENHEIT SINGLE RESPONSE DEGF
SPECIAL FEATURESCARTRIDGE STYLE PILOT-TO-OPEN VALVE;FITS IN SUN CAVITY T-2A FOR IN- LINE INSTALLATION; CARTRIDGE WILL POSITIVELY LOCK A PRESSURIZED LOAD BUTWILL RELEASE THE LOAD UPON APPLICATIONOF A PRESSURE SIGNAL TO THE PILOT PORT;CRACKING PRESSURE-75PSI; MIN OPER TEMP-M40.0 DEG F; USES HYDRAULIC FLUIDPER MIL-H-46170; VALVE HAS 3 PORTS - 1 INLET,1 OUTLET AND 1 SENSING PORT TO OPERATE THE PILOT; O/A DIM: 2.760 IN. LG,1.130 IN. W,1.130 IN. H A
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
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
44300-364Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CKEC-XEN?
CKEC-XEN is a VALVE,CHECK.
What parts can replace CKEC-XEN?
There is 1 known substitute for CKEC-XEN: 44300-364. Substitute compatibility should be verified for your specific system.
What is the NSN for CKEC-XEN?
CKEC-XEN is cataloged in the U.S. Government catalog under NSN 4820-01-279-7205. This indicates validated use in U.S. government and defense supply chains.
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