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VVC-500-4IN FLG — VALVE,VENT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

VVC-500-4IN FLG: VALVE,VENT.

The VALVE,VENT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, flange_shape: ROUND WITH HOLES FIRST END, connection_type: FLANGE FIRST END, special_features: VALVE SIZE 4 INCH IN, bolt_hole_quantity: 8 FIRST END, flange_face_design: RAISED STRAIGHT FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-310-7704, 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
VVC-500-4IN FLG
NSN: 4820-01-310-7704
FSC: 4820 — Valves, Nonpowered
CAGE: 73124 — HAYWARDINDL. PRODUCTS, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
flange_shapeROUND WITH HOLES FIRST END
connection_typeFLANGE FIRST END
special_featuresVALVE SIZE 4 INCH IN
bolt_hole_quantity8 FIRST END
flange_face_designRAISED STRAIGHT FIRST END
nominal_outside_diameter9.000 INCHES FIRST END IN
bolt_hole_nominal_diameter0.750 INCHES FIRST END IN
raised_face_nominal_height0.063 INCHES FIRST END IN
bolt_circle_nominal_diameter7.500 INCHES FIRST END IN
raised_face_nominal_diameter6.188 INCHES FIRST END IN
NSN4820-01-310-7704
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: VVC-500-4IN FLG · 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
•
FLANGE SHAPE: ROUND WITH HOLES FIRST END
•
FLANGE FACE DESIGN: RAISED STRAIGHT FIRST END
•
BOLT CIRCLE NOMINAL DIAMETER: 7.500 INCHES FIRST END IN
•
CONNECTION TYPE: FLANGE FIRST END
•
BOLT HOLE NOMINAL DIAMETER: 0.750 INCHES FIRST END IN
•
NOMINAL OUTSIDE DIAMETER: 9.000 INCHES FIRST END IN
•
BOLT HOLE QUANTITY: 8 FIRST END
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND WITH HOLES FIRST END
FLANGE FACE DESIGNRAISED STRAIGHT FIRST END
BOLT CIRCLE NOMINAL DIAMETER7.500 INCHES FIRST END IN
CONNECTION TYPEFLANGE FIRST END
BOLT HOLE NOMINAL DIAMETER0.750 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER9.000 INCHES FIRST END IN
BOLT HOLE QUANTITY8 FIRST END
SPECIAL FEATURESVALVE SIZE 4 INCH IN
MATERIALSTEEL CORROSION RESISTING BODY
RAISED FACE NOMINAL DIAMETER6.188 INCHES FIRST END IN
SUBSTITUTES & CROSS-REFERENCES 2
VVC-500-4IN FLANGEDSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
VC-SS-SPReference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is VVC-500-4IN FLG?
VVC-500-4IN FLG is a VALVE,VENT.
What parts can replace VVC-500-4IN FLG?
There are 2 known substitutes for VVC-500-4IN FLG: VVC-500-4IN FLANGED, VC-SS-SP. Substitute compatibility should be verified for your specific system.
What is the NSN for VVC-500-4IN FLG?
VVC-500-4IN FLG is cataloged in the U.S. Government catalog under NSN 4820-01-310-7704. This indicates validated use in U.S. government and defense supply chains.
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