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TA770-700049 — VALVE,PRESSURE EQUALIZING,GASEOU

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

TA770-700049: VALVE,PRESSURE EQUALIZING,GASEOU.

VALVE,PRESSURE EQUALIZING,GASEOU. Key specifications include material: ALUMINUM ALLOY BODY, body_style: SINGLE CONNECTION, STRAIGHT FLOW, special_features: MANUAL RELEASE BUTTON, surface_treatment: ANODIZE OUTSIDE, flow_control_device: ANY ACCEPTABLE, opening_pressure_setting: ERR-060. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-143-4571, 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
TA770-700049
NSN: 4820-01-143-4571
FSC: 4820 — Valves, Nonpowered
CAGE: 08992 — AGM CONTAINER CONTROLS INC DBA AGM CONTAINER CONTROLS INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
body_styleSINGLE CONNECTION, STRAIGHT FLOW
special_featuresMANUAL RELEASE BUTTON
surface_treatmentANODIZE OUTSIDE
flow_control_deviceANY ACCEPTABLE
end_connection_quantity1
opening_pressure_settingERR-060
valve_relief_design_typePRESSURE AND VACUUM
absolute_pressure_setting0.5
first_end_connection_typeTHREADED EXTERNAL GAS CYLINDER
valve_venting_design_typeATMOSPHERIC
first_end_style_designatorEXTERNAL SEAT FOR GASKET SEAL
NSN4820-01-143-4571
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: TA770-700049 · 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: ANY ACCEPTABLE
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625, TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
•
BODY STYLE: SINGLE CONNECTION, STRAIGHT FLOW
•
FIRST END STYLE DESIGNATOR: EXTERNAL SEAT FOR GASKET SEAL
•
END CONNECTION QUANTITY: 1
•
VALVE VENTING DESIGN TYPE: ATMOSPHERIC
•
OPENING PRESSURE SETTING: ERR-060
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEANY ACCEPTABLE
FIRST END THREAD DIRECTIONRIGHT-HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE
BODY STYLESINGLE CONNECTION, STRAIGHT FLOW
FIRST END STYLE DESIGNATOREXTERNAL SEAT FOR GASKET SEAL
END CONNECTION QUANTITY1
VALVE VENTING DESIGN TYPEATMOSPHERIC
OPENING PRESSURE SETTINGERR-060
FIRST END CONNECTION TYPETHREADED EXTERNAL GAS CYLINDER
SPECIAL FEATURESMANUAL RELEASE BUTTON
SUBSTITUTES & CROSS-REFERENCES 2
TA770-10C-O5C-RReference document
Same NSN cross-reference
Reference document — Secondary reference
700049Reference document
Same NSN cross-reference
Reference document — Vendor item drawing 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 TA770-700049?
TA770-700049 is a VALVE,PRESSURE EQUALIZING,GASEOU.
What parts can replace TA770-700049?
There are 2 known substitutes for TA770-700049: TA770-10C-O5C-R, 700049. Substitute compatibility should be verified for your specific system.
What is the NSN for TA770-700049?
TA770-700049 is cataloged in the U.S. Government catalog under NSN 4820-01-143-4571. This indicates validated use in U.S. government and defense supply chains.
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