PartsTable
Technical Data Sheet
Download PDF

V27F140 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

V27F140: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: ALUMINUM BODY, style_designator: STRAIGHT THRU, operating_pressure: 800.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE LBS, flow_control_device: SPOOL, valve_operation_method: HYDRAULIC. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-656-3606, 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
V27F140
NSN: 4820-00-656-3606
FSC: 4820 — Valves, Nonpowered
CAGE: 43491 — GENERAL SIGNAL CORP (USA)
SPECIFICATIONS
materialALUMINUM BODY
style_designatorSTRAIGHT THRU
operating_pressure800.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE LBS
flow_control_deviceSPOOL
valve_operation_methodHYDRAULIC
NSN4820-00-656-3606
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: V27F140 · 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: SPOOL
•
STYLE DESIGNATOR: STRAIGHT THRU
•
OPERATING PRESSURE: 800.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE LBS
•
MATERIAL: ALUMINUM BODY
•
VALVE OPERATION METHOD: HYDRAULIC
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICESPOOL
STYLE DESIGNATORSTRAIGHT THRU
OPERATING PRESSURE800.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE LBS
MATERIALALUMINUM BODY
VALVE OPERATION METHODHYDRAULIC
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
7049998Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy V27F140?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is V27F140?
V27F140 is a VALVE,SAFETY RELIEF.
What parts can replace V27F140?
There is 1 known substitute for V27F140: 7049998. Substitute compatibility should be verified for your specific system.
What is the NSN for V27F140?
V27F140 is cataloged in the U.S. Government catalog under NSN 4820-00-656-3606. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — V27F140

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.