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EW-98553-10 — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

EW-98553-10: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include special_features: CONNECTION BARBED; MATERIALS POLYPROPYLENE AND VITON, operating_pressure: 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, maximum_operating_temp: 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, opening_pressure_setting: 0.18 POUNDS PER SQUARE INCH LBS, nominal_pipe_size_accommodated: 0.125 INCHES ALL ENDS IN, part_name_assigned_by_controlling_agency: PP MINIATURE CHECK VALVE 1/8 " HOSE BARB, DIAPHRAGM. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-663-2244, 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
EW-98553-10
NSN: 4820-01-663-2244
FSC: 4820 — Valves, Nonpowered
CAGE: 05668 — COLE-PARMER INSTRUMENT COMPANY, LLC (USA)
SPECIFICATIONS
special_featuresCONNECTION BARBED; MATERIALS POLYPROPYLENE AND VITON
operating_pressure50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp200.0 FAHRENHEIT SINGLE RESPONSE DEGF
opening_pressure_setting0.18 POUNDS PER SQUARE INCH LBS
nominal_pipe_size_accommodated0.125 INCHES ALL ENDS IN
part_name_assigned_by_controlling_agencyPP MINIATURE CHECK VALVE 1/8 " HOSE BARB, DIAPHRAGM
NSN4820-01-663-2244
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: EW-98553-10 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.125 INCHES ALL ENDS IN
•
OPERATING PRESSURE: 50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MAXIMUM OPERATING TEMP: 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
OPENING PRESSURE SETTING: 0.18 POUNDS PER SQUARE INCH LBS
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.125 INCHES ALL ENDS IN
OPERATING PRESSURE50.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MAXIMUM OPERATING TEMP200.0 FAHRENHEIT SINGLE RESPONSE DEGF
SPECIAL FEATURESCONNECTION BARBED; MATERIALS POLYPROPYLENE AND VITON
PART NAME ASSIGNED BY CONTROLLING AGENCYPP MINIATURE CHECK VALVE 1/8 " HOSE BARB, DIAPHRAGM
OPENING PRESSURE SETTING0.18 POUNDS PER SQUARE INCH LBS
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is EW-98553-10?
EW-98553-10 is a VALVE,CHECK.
What is the NSN for EW-98553-10?
EW-98553-10 is cataloged in the U.S. Government catalog under NSN 4820-01-663-2244. This indicates validated use in U.S. government and defense supply chains.
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