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0391011 — VALVE ASSEMBLY,MANIFOLD

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

0391011: VALVE ASSEMBLY,MANIFOLD.

The VALVE ASSEMBLY,MANIFOLD is a the manufacturer industrial component. Key specifications include body_material: COPPER ALLOY, connection_type: THREADED EXTERNAL PIPE, nominal_thread_size: 1.5 INCHES IN, valve_operation_method: MANUAL, thread_series_designator: NPT, part_name_assigned_by_controlling_agency: BACKFLOW PREVENTER 1.5 IN IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-614-7213, 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
0391011
NSN: 4820-01-614-7213
FSC: 4820 — Valves, Nonpowered
CAGE: 79227 — WATTS REGULATOR COMPANY (USA)
SPECIFICATIONS
body_materialCOPPER ALLOY
connection_typeTHREADED EXTERNAL PIPE
nominal_thread_size1.5 INCHES IN
valve_operation_methodMANUAL
thread_series_designatorNPT
part_name_assigned_by_controlling_agencyBACKFLOW PREVENTER 1.5 IN IN
NSN4820-01-614-7213
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 0391011 · 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
•
CONNECTION TYPE: THREADED EXTERNAL PIPE
•
NOMINAL THREAD SIZE: 1.5 INCHES IN
•
BODY MATERIAL: COPPER ALLOY
•
THREAD SERIES DESIGNATOR: NPT
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
CONNECTION TYPETHREADED EXTERNAL PIPE
NOMINAL THREAD SIZE1.5 INCHES IN
BODY MATERIALCOPPER ALLOY
PART NAME ASSIGNED BY CONTROLLING AGENCYBACKFLOW PREVENTER 1.5 IN IN
THREAD SERIES DESIGNATORNPT
VALVE OPERATION METHODMANUAL
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 4
1-1/2IN 909M1-QReference document
Same NSN cross-reference
Reference document — Secondary reference
F391011Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1-1/2IN 909M1-QTReference document
Same NSN cross-reference
Reference document — Secondary reference
0385718Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0391011?
0391011 is a VALVE ASSEMBLY,MANIFOLD.
What parts can replace 0391011?
There are 4 known substitutes for 0391011: 1-1/2IN 909M1-Q, F391011, 1-1/2IN 909M1-QT and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0391011?
0391011 is cataloged in the U.S. Government catalog under NSN 4820-01-614-7213. This indicates validated use in U.S. government and defense supply chains.
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