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ED-12603 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

ED-12603: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: INCLUDED, body_style: STRAIGHT THRU, temp_rating: 200.0 FAHRENHEIT NOMINAL DEGF, regulation_type: 1ST STAGE MANUAL, 2ND STAGE AUTOMATIC, special_features: WITH TAMPERPROOF CAP NUT IN LIEU OF KNOB, mounting_facility: BRACKET. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-108-5508, 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
ED-12603
NSN: 4810-01-108-5508
FSC: 4810 — Valves, Powered
CAGE: 07282 — FAIRCHILD INDUSTRIAL PRODUCTS COMPANY (USA)
SPECIFICATIONS
filterINCLUDED
body_styleSTRAIGHT THRU
temp_rating200.0 FAHRENHEIT NOMINAL DEGF
regulation_type1ST STAGE MANUAL, 2ND STAGE AUTOMATIC
special_featuresWITH TAMPERPROOF CAP NUT IN LIEU OF KNOB
mounting_facilityBRACKET
valve_stem_designSINGLE SEAT
flow_control_devicePISTON, SPRING LOADED
valve_loading_methodSPRING
manual_control_methodSCREW
outlet_pressure_range1.0 TO 30.0 CAMERA MOUNT
end_connection_quantity2
NSN4810-01-108-5508
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: ED-12603 · 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: PISTON, SPRING LOADED
•
VALVE STEM DESIGN: SINGLE SEAT
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
REGULATION TYPE: 1ST STAGE MANUAL, 2ND STAGE AUTOMATIC
•
FIRST END STYLE DESIGNATOR: PLAIN
•
TEMP RATING: 200.0 FAHRENHEIT NOMINAL DEGF
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPISTON, SPRING LOADED
VALVE STEM DESIGNSINGLE SEAT
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
REGULATION TYPE1ST STAGE MANUAL, 2ND STAGE AUTOMATIC
FIRST END STYLE DESIGNATORPLAIN
TEMP RATING200.0 FAHRENHEIT NOMINAL DEGF
END CONNECTION QUANTITY2
OUTLET PRESSURE RANGE1.0 TO 30.0 CAMERA MOUNT
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES 2
243132-TReference document
Same NSN cross-reference
Reference document — Design control — primary reference
ED-12603-2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 ED-12603?
ED-12603 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace ED-12603?
There are 2 known substitutes for ED-12603: 243132-T, ED-12603-2. Substitute compatibility should be verified for your specific system.
What is the NSN for ED-12603?
ED-12603 is cataloged in the U.S. Government catalog under NSN 4810-01-108-5508. This indicates validated use in U.S. government and defense supply chains.
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