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6680P20-0040 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

6680P20-0040: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: BRONZE SEAT, body_style: STRAIGHT THRU, furnished_items: ADAPTER AND AUTOMATIC RELIEF VALVE AND INLET PRESSURE GAGE AND OUTLET PRESSURE GAGE, regulation_type: 1ST STAGE AUTOMATIC, 2ND STAGE MANUAL, valve_stem_design: DOUBLE SEAT. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-724-9744, 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
6680P20-0040
NSN: 4820-00-724-9744
FSC: 4820 — Valves, Nonpowered
CAGE: 51450 — EMACO INC (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialBRONZE SEAT
body_styleSTRAIGHT THRU
furnished_itemsADAPTER AND AUTOMATIC RELIEF VALVE AND INLET PRESSURE GAGE AND OUTLET PRESSURE GAGE
regulation_type1ST STAGE AUTOMATIC, 2ND STAGE MANUAL
valve_stem_designDOUBLE SEAT
flow_control_deviceDISK
valve_loading_methodSPRING
manual_control_methodKNOB
outlet_pressure_range0.0 TO 40.0 CAMERA MOUNT
end_connection_quantity2
media_for_which_designedNITROGEN, GASEOUS
NSN4820-00-724-9744
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6680P20-0040 · 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
•
FLOW CONTROL DEVICE: DISK
•
VALVE STEM DESIGN: DOUBLE SEAT
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
REGULATION TYPE: 1ST STAGE AUTOMATIC, 2ND STAGE MANUAL
•
FIRST END STYLE DESIGNATOR: PLAIN
•
END CONNECTION QUANTITY: 2
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
VALVE STEM DESIGNDOUBLE SEAT
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
BODY STYLESTRAIGHT THRU
REGULATION TYPE1ST STAGE AUTOMATIC, 2ND STAGE MANUAL
FIRST END STYLE DESIGNATORPLAIN
END CONNECTION QUANTITY2
OUTLET PRESSURE RANGE0.0 TO 40.0 CAMERA MOUNT
SECOND END THREAD DIRECTIONRIGHT-HAND
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 1
TIP00533-10JUL70Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6680P20-0040?
6680P20-0040 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 6680P20-0040?
There is 1 known substitute for 6680P20-0040: TIP00533-10JUL70. Substitute compatibility should be verified for your specific system.
What is the NSN for 6680P20-0040?
6680P20-0040 is cataloged in the U.S. Government catalog under NSN 4820-00-724-9744. This indicates validated use in U.S. government and defense supply chains.
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