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NHPC-31120-NF-TA — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

NHPC-31120-NF-TA: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: NICKEL ALLOY STEM, body_style: STRAIGHT THRU, furnished_items: INTERNAL PILOT VALVE, regulation_type: AUTOMATIC SINGLE STAGE, special_features: 3 IN. VALVE SIZE IN.

This part is cataloged in the U.S. Government catalog under NSN 4820-00-266-9532, 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
NHPC-31120-NF-TA
NSN: 4820-00-266-9532
FSC: 4820 — Valves, Nonpowered
CAGE: 21013 — METREX VALVE CORP. DBA METREX VALVE CORP (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialNICKEL ALLOY STEM
body_styleSTRAIGHT THRU
furnished_itemsINTERNAL PILOT VALVE
regulation_typeAUTOMATIC SINGLE STAGE
special_features3 IN. VALVE SIZE IN
flow_control_devicePISTON, SPRING LOADED
valve_loading_methodDOME
face_to_face_distance10.938 INCHES NOMINAL IN
outlet_pressure_range80.0 TO 150.0 CAMERA MOUNT
end_connection_quantity2
remote_actuation_methodBELLOWS
NSN4820-00-266-9532
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: NHPC-31120-NF-TA · 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
•
FIRST END BOLT HOLE QUANTITY: 8
•
FLOW CONTROL DEVICE: PISTON, SPRING LOADED
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
REMOTE ACTUATION METHOD: BELLOWS
•
BODY STYLE: STRAIGHT THRU
•
FACE TO FACE DISTANCE: 10.938 INCHES NOMINAL IN
•
REGULATION TYPE: AUTOMATIC SINGLE STAGE
•
FIRST END FLANGE THICKNESS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FIRST END BOLT HOLE QUANTITY8
FLOW CONTROL DEVICEPISTON, SPRING LOADED
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
REMOTE ACTUATION METHODBELLOWS
BODY STYLESTRAIGHT THRU
FACE TO FACE DISTANCE10.938 INCHES NOMINAL IN
REGULATION TYPEAUTOMATIC SINGLE STAGE
FIRST END FLANGE THICKNESS0.125 INCHES NOMINAL IN
FIRST END FLANGE OUTSIDE DIAMETER6.625 INCHES NOMINAL IN
FIRST END STYLE DESIGNATORPLAIN
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 3
507438REVAPC112Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
CW3199NF-SIZE3Reference document
Same NSN cross-reference
Reference document — Secondary reference
CW3120NFReference document
Same NSN cross-reference
Reference document — Secondary reference
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 NHPC-31120-NF-TA?
NHPC-31120-NF-TA is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace NHPC-31120-NF-TA?
There are 3 known substitutes for NHPC-31120-NF-TA: 507438REVAPC112, CW3199NF-SIZE3, CW3120NF. Substitute compatibility should be verified for your specific system.
What is the NSN for NHPC-31120-NF-TA?
NHPC-31120-NF-TA is cataloged in the U.S. Government catalog under NSN 4820-00-266-9532. This indicates validated use in U.S. government and defense supply chains.
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