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Technical Data Sheet
PartsTable / COMPONENT / 8Z-V6LK-B
8Z-V6LK-B ✓ 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,GLOBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, seat_angle: 20.0 DEGREES ALL ENDS, bonnet_type: INSIDE SCREW, thread_class: 2A ALL ENDS A, connection_style: FLARELESS (TUBE) ALL ENDS, style_designator: STRAIGHT THRU. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-107-7732, 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
8Z-V6LK-B
NSN: 4820-00-107-7732
FSC: 4820
CAGE: 54939 — PARKER-HANNIFIN CORP DIV INSTRUMENTATION PRODUCTS DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
seat_angle20.0 DEGREES ALL ENDS
bonnet_typeINSIDE SCREW
thread_class2A ALL ENDS A
connection_styleFLARELESS (TUBE) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
features_providedBONNET PACKING
operating_pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
nominal_thread_size0.750 INCHES ALL ENDS IN
maximum_operating_temp390.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4820-00-107-7732
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8Z-V6LK-B · 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: STRAIGHT THRU
•
THREAD SERIES DESIGNATOR: UNF ALL ENDS
•
MATERIAL: COPPER ALLOY BODY
•
FURNISHED ITEMS AND QUANTITY: 2 NUT AND 2 FERRULE
•
MATERIAL DOCUMENT AND CLASSIFICATION: L-P-385,GRADE2 MFR REF SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
•
FLOW CONTROL DEVICE: DISK
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSTRAIGHT THRU
THREAD SERIES DESIGNATORUNF ALL ENDS
MATERIALCOPPER ALLOY BODY
FURNISHED ITEMS AND QUANTITY2 NUT AND 2 FERRULE
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-385,GRADE2 MFR REF SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
THREAD DIRECTIONRIGHT-HAND ALL ENDS
MATERIALPLASTIC POLYCHLOROTRIFLUOROETHYLENE FLOW CONTROL DEVICE
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY SEAT
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
237BInterchangeable
interchangeable cross-reference
interchangeable
237CInterchangeable
interchangeable cross-reference
interchangeable
808306Interchangeable
interchangeable cross-reference
interchangeable
1KS8Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8Z-V6LK-B?
8Z-V6LK-B is a VALVE,GLOBE.
What parts can replace 8Z-V6LK-B?
There are 4 known substitutes for 8Z-V6LK-B: 237B, 237C, 808306 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8Z-V6LK-B?
8Z-V6LK-B is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-107-7732. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026