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MODEL 969 — PISTON,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

MODEL 969: PISTON,VALVE.

The PISTON,VALVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM, overall_length: 4.000 INCHES NOMINAL IN, features_provided: SPRING LOADED, surface_treatment: ANODIZE, end_item_identification: MQM-170E, valve_design_control_activity: 0PH81. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-459-0924, 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
MODEL 969
NSN: 4820-01-459-0924
FSC: 4820 — Valves, Nonpowered
CAGE: 0PH81 — AQUA ENVIRONMENT CO, INC (USA)
SPECIFICATIONS
materialALUMINUM
overall_length4.000 INCHES NOMINAL IN
special_featuresREGULATOR;MAX. INLET PRESS. 6000 PSI;OUTLET PRESS. 250 PSI;FITTINGS 1/4 INCH MNPT INLET, 1/8 INCH FNPT OUTLET;SELF VENTING REGULATOR;1/4" DIA. X 4" LONG IN
features_providedSPRING LOADED
surface_treatmentANODIZE
end_item_identificationMQM-170E
valve_design_control_activity0PH81
valve_size_for_which_designed0.250 INCHES IN
valve_type_for_which_designedPRESSURE REDUCING
valve_model_number_for_which_designed969
NSN4820-01-459-0924
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MODEL 969 · 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
•
VALVE TYPE FOR WHICH DESIGNED: PRESSURE REDUCING
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: 969
•
FEATURES PROVIDED: SPRING LOADED
•
VALVE SIZE FOR WHICH DESIGNED: 0.250 INCHES IN
•
SURFACE TREATMENT: ANODIZE
•
VALVE DESIGN CONTROL ACTIVITY: 0PH81
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDPRESSURE REDUCING
VALVE MODEL NUMBER FOR WHICH DESIGNED969
OVERALL LENGTH4.000 INCHES NOMINAL IN
FEATURES PROVIDEDSPRING LOADED
VALVE SIZE FOR WHICH DESIGNED0.250 INCHES IN
SPECIAL FEATURESREGULATOR;MAX. INLET PRESS. 6000 PSI;OUTLET PRESS. 250 PSI;FITTINGS 1/4 INCH MNPT INLET, 1/8 INCH FNPT OUTLET;SELF VENTING REGULATOR;1/4" DIA. X 4" LONG IN
SURFACE TREATMENTANODIZE
VALVE DESIGN CONTROL ACTIVITY0PH81
END ITEM IDENTIFICATIONMQM-170E
MATERIALALUMINUM
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MODEL 969?
MODEL 969 is a PISTON,VALVE.
What is the NSN for MODEL 969?
MODEL 969 is cataloged in the U.S. Government catalog under NSN 4820-01-459-0924. This indicates validated use in U.S. government and defense supply chains.
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