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77-50-510-P — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

77-50-510-P: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, body_style: ANGLE, regulation_type: 1ST STAGE MANUAL, 2ND STAGE AUTOMATIC, special_features: FURNISHED WITH CGA CONNECTOR 510, flow_control_device: DISK, valve_loading_method: SPRING. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-165-8012, 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
77-50-510-P
NSN: 4820-01-165-8012
FSC: 4820 — Valves, Nonpowered
CAGE: 3F584 — DE LILLE OXYGEN CO (USA)
SPECIFICATIONS
filterNOT INCLUDED
body_styleANGLE
regulation_type1ST STAGE MANUAL, 2ND STAGE AUTOMATIC
special_featuresFURNISHED WITH CGA CONNECTOR 510
flow_control_deviceDISK
valve_loading_methodSPRING
manual_control_methodKNOB
outlet_pressure_range0.0 TO 50.0 CAMERA MOUNT
end_connection_quantity2
media_for_which_designedPROPANE
maximum_inlet_pressure_ratingERR-060
NSN4820-01-165-8012
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 77-50-510-P · 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
•
BODY STYLE: ANGLE
•
REGULATION TYPE: 1ST STAGE MANUAL, 2ND STAGE AUTOMATIC
•
END CONNECTION QUANTITY: 2
•
OUTLET PRESSURE RANGE: 0.0 TO 50.0 CAMERA MOUNT
•
MANUAL CONTROL METHOD: KNOB
•
VALVE LOADING METHOD: SPRING
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
BODY STYLEANGLE
REGULATION TYPE1ST STAGE MANUAL, 2ND STAGE AUTOMATIC
END CONNECTION QUANTITY2
OUTLET PRESSURE RANGE0.0 TO 50.0 CAMERA MOUNT
MANUAL CONTROL METHODKNOB
VALVE LOADING METHODSPRING
SPECIAL FEATURESFURNISHED WITH CGA CONNECTOR 510
MEDIA FOR WHICH DESIGNEDPROPANE
MAXIMUM INLET PRESSURE RATINGERR-060
SUBSTITUTES & CROSS-REFERENCES 2
77-50-510Reference document
Same NSN cross-reference
Reference document — Secondary reference
3700030Reference document
Same NSN cross-reference
Reference document — Secondary 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 77-50-510-P?
77-50-510-P is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 77-50-510-P?
There are 2 known substitutes for 77-50-510-P: 77-50-510, 3700030. Substitute compatibility should be verified for your specific system.
What is the NSN for 77-50-510-P?
77-50-510-P is cataloged in the U.S. Government catalog under NSN 4820-01-165-8012. This indicates validated use in U.S. government and defense supply chains.
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