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2SV637 — VALVE,SHUTTLE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2SV637: VALVE,SHUTTLE.

The VALVE,SHUTTLE is a the manufacturer industrial component. Key specifications include valve_operation_method: AUTOMATIC. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-192-2684, 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
2SV637
NSN: 4820-00-192-2684
FSC: 4820 — Valves, Nonpowered
CAGE: 26044 — SAF INDUSTRIES LLC DBA SAF INDUSTRIES LLC DIV GARKENYON (USA)
SPECIFICATIONS
valve_operation_methodAUTOMATIC
NSN4820-00-192-2684
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2SV637 · 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
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
VALVE OPERATION METHODAUTOMATIC
SUBSTITUTES & CROSS-REFERENCES 1
4G94421-101AReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2SV637?
2SV637 is a VALVE,SHUTTLE.
What parts can replace 2SV637?
There is 1 known substitute for 2SV637: 4G94421-101A. Substitute compatibility should be verified for your specific system.
What is the NSN for 2SV637?
2SV637 is cataloged in the U.S. Government catalog under NSN 4820-00-192-2684. This indicates validated use in U.S. government and defense supply chains.
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