PartsTable
Technical Data Sheet
C04B3HZN ✓ Verified by PartsTable
· GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include connection_type: THREADED CARTRIDGE FIRST END, connection_style: EXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END, style_designator: SCREW-IN CARTRIDGE, thread_direction: RIGHT-HAND FIRST END, operating_pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, flow_control_device: POPPET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-547-2756, 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
C04B3HZN
NSN: 4820-01-547-2756
FSC: 4820
CAGE: 82271 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC CARTRIDGE SYSTEMS DIVISION (USA)
SPECIFICATIONS
connection_typeTHREADED CARTRIDGE FIRST END
connection_styleEXTERNAL SEAT FOR GASKET SEAL (BOSS) FIRST END
style_designatorSCREW-IN CARTRIDGE
thread_directionRIGHT-HAND FIRST END
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_devicePOPPET
nominal_thread_size0.875 INCHES FIRST END IN
maximum_operating_temp210.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodAUTOMATIC
end_item_identificationHYDRAULIC MANIFOLD FOR LCS1
media_for_which_designedHYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
thread_series_designatorUNF FIRST END
NSN4820-01-547-2756
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: C04B3HZN · 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
STYLE DESIGNATOR: SCREW-IN CARTRIDGE
MEDIA FOR WHICH DESIGNED: HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
OPERATING PRESSURE: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
THREAD SERIES DESIGNATOR: UNF FIRST END
ADJUSTABLE PRESSURE RANGE: +145.0 TO 3000.0 POUNDS PER SQUARE INCH LBS
NOMINAL THREAD SIZE: 0.875 INCHES FIRST END IN
MAXIMUM OPERATING TEMP: 210.0 FAHRENHEIT SINGLE RESPONSE DEGF
FLOW CONTROL DEVICE: POPPET
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSCREW-IN CARTRIDGE
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
THREAD SERIES DESIGNATORUNF FIRST END
ADJUSTABLE PRESSURE RANGE+145.0 TO 3000.0 POUNDS PER SQUARE INCH LBS
NOMINAL THREAD SIZE0.875 INCHES FIRST END IN
MAXIMUM OPERATING TEMP210.0 FAHRENHEIT SINGLE RESPONSE DEGF
FLOW CONTROL DEVICEPOPPET
CONNECTION TYPETHREADED CARTRIDGE FIRST END
END ITEM IDENTIFICATIONHYDRAULIC MANIFOLD FOR LCS1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
0405-05Interchangeable
interchangeable cross-reference
interchangeable
S-440-2CXInterchangeable
interchangeable cross-reference
interchangeable
TRM08182003Interchangeable
interchangeable cross-reference
interchangeable
6510NCM040352Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C04B3HZN?
C04B3HZN is a VALVE,SAFETY RELIEF.
What parts can replace C04B3HZN?
There are 4 known substitutes for C04B3HZN: 0405-05, S-440-2CX, TRM08182003 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C04B3HZN?
C04B3HZN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-547-2756. This indicates validated use in U.S. government and defense supply chains.
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