PartsTable
Technical Data Sheet
Download PDF

SV4D0078 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SV4D0078: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include special_features: CONTRACT NO.: W56HZV-22-D-0078, style_designator: CROSS W/OFFSET FLANGED ENDS, face_to_face_distance: 4.87 INCHES IN, end_item_identification: 2330-01-707-8546;SEMITRAILER,TANK, part_name_assigned_by_controlling_agency: TWO WAY CHECK VALVE ASSEMBLY, first_connection_face_to_centerline_distance: 2.25 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-723-1206, 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
SV4D0078
NSN: 4820-01-723-1206
FSC: 4820 — Valves, Nonpowered
CAGE: 880W5 — CERTIFIED STAINLESS SERVICE, INC. DBA WEST-MARK DIV WEST-MARK (USA)
SPECIFICATIONS
special_featuresCONTRACT NO.: W56HZV-22-D-0078
style_designatorCROSS W/OFFSET FLANGED ENDS
face_to_face_distance4.87 INCHES IN
end_item_identification2330-01-707-8546;SEMITRAILER,TANK
part_name_assigned_by_controlling_agencyTWO WAY CHECK VALVE ASSEMBLY
first_connection_face_to_centerline_distance2.25 INCHES IN
NSN4820-01-723-1206
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SV4D0078 · 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: CROSS W/OFFSET FLANGED ENDS
•
FACE TO FACE DISTANCE: 4.87 INCHES IN
•
FIRST CONNECTION FACE TO CENTERLINE DISTANCE: 2.25 INCHES IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCROSS W/OFFSET FLANGED ENDS
SPECIAL FEATURESCONTRACT NO.: W56HZV-22-D-0078
FACE TO FACE DISTANCE4.87 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYTWO WAY CHECK VALVE ASSEMBLY
END ITEM IDENTIFICATION2330-01-707-8546;SEMITRAILER,TANK
FIRST CONNECTION FACE TO CENTERLINE DISTANCE2.25 INCHES IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy SV4D0078?
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 SV4D0078?
SV4D0078 is a VALVE,CHECK.
What is the NSN for SV4D0078?
SV4D0078 is cataloged in the U.S. Government catalog under NSN 4820-01-723-1206. 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 — SV4D0078

✓ 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.