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Technical Data Sheet
PartsTable / COMPONENT / 8337-34
8337-34 ✓ 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,CHECK is a the manufacturer industrial component. Key specifications include mounting_facility: THREADED FASTENER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-209-1705, 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
8337-34
NSN: 4820-00-209-1705
FSC: 4820
CAGE: 04162 — HI-RANGER MIDWEST (USA)
SPECIFICATIONS
mounting_facilityTHREADED FASTENER
NSN4820-00-209-1705
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8337-34 · 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
•
MOUNTING FACILITY: THREADED FASTENER
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITYTHREADED FASTENER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
T-245-MInterchangeable
interchangeable cross-reference
interchangeable
TPS2-8-1BInterchangeable
interchangeable cross-reference
interchangeable
9157088-2Interchangeable
interchangeable cross-reference
interchangeable
S637471Interchangeable
interchangeable cross-reference
interchangeable
140316Interchangeable
interchangeable cross-reference
interchangeable
DS2709Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8337-34?
8337-34 is a VALVE,CHECK.
What parts can replace 8337-34?
There are 15 known substitutes for 8337-34: T-245-M, TPS2-8-1B, 9157088-2 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8337-34?
8337-34 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-209-1705. 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