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Technical Data Sheet

MV-16S1/2 — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

MV-16S1/2: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: STEEL SEAT, stem_type: RISING, valve_size: 0.500 INCHES IN, bonnet_type: OUTSIDE SCREW-YOKE, connection_type: SOCKET, WELD, TUBE, valve_operation_method: MANUAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-211-7003, 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
MV-16S1/2
NSN: 4820-01-211-7003
NIINs: 012117003, 012597271
FSC: 4820 — Valves, Nonpowered
CAGE: 61661 — NEWMANS INC NEW JERSEY DIV (USA)
SPECIFICATIONS
materialSTEEL SEAT
stem_typeRISING
valve_size0.500 INCHES IN
bonnet_typeOUTSIDE SCREW-YOKE
connection_typeSOCKET, WELD, TUBE
valve_operation_methodMANUAL
bonnet_attachment_methodBOLTED
inlet_relationship_with_outletIDENTICAL
material_document_and_classificationASTM A276 GR 410 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
nominal_outside_diameter_tube_accommodated0.500 INCHES IN
NSN4820-01-211-7003
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MV-16S1/2 · 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
•
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
•
STEM TYPE: RISING
•
CONNECTION TYPE: SOCKET, WELD, TUBE
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES IN
•
VALVE SIZE: 0.500 INCHES IN
•
BONNET TYPE: OUTSIDE SCREW-YOKE
•
BONNET ATTACHMENT METHOD: BOLTED
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS
INLET RELATIONSHIP WITH OUTLETIDENTICAL
STEM TYPERISING
CONNECTION TYPESOCKET, WELD, TUBE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES IN
VALVE SIZE0.500 INCHES IN
BONNET TYPEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODBOLTED
MATERIALSTEEL BODY
MATERIALSTEEL DISK
MATERIALSTEEL SEAT
SUBSTITUTES & CROSS-REFERENCES 2
FV260-C 1/2IN SReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
16SFS-1 AND MV-Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 MV-16S1/2?
MV-16S1/2 is a VALVE,GATE.
What parts can replace MV-16S1/2?
There are 2 known substitutes for MV-16S1/2: FV260-C 1/2IN S, 16SFS-1 AND MV-. Substitute compatibility should be verified for your specific system.
What is the NSN for MV-16S1/2?
MV-16S1/2 is cataloged in the U.S. Government catalog under NSN 4820-01-211-7003. This indicates validated use in U.S. government and defense supply chains.
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