0781-0578,SR453E-320 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

0781-0578,SR453E-320: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: INCLUDED, material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE, regulation_type: MANUAL SINGLE STAGE, special_features: CGA-320 OUTLET CONNECTION; 2.50IN. GAUGES; SELF-SEALING RELIEF VALVE; BRONZE SINTERED INLET FILTER IN, flow_control_device: DIAPHRAGM, manual_control_method: WRENCH.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-434-0223, 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

0781-0578,SR453E-320

NSN: 4820-01-434-0223
FSC: 4820 — Valves, Nonpowered
CAGE: 63026 — VICTOR EQUIPMENT CO (USA)

SPECIFICATIONS

filter	INCLUDED
material	STEEL CORROSION RESISTING FLOW CONTROL DEVICE
regulation_type	MANUAL SINGLE STAGE
special_features	CGA-320 OUTLET CONNECTION; 2.50IN. GAUGES; SELF-SEALING RELIEF VALVE; BRONZE SINTERED INLET FILTER IN
flow_control_device	DIAPHRAGM
manual_control_method	WRENCH
outlet_pressure_range	10.0 TO 200.0 CAMERA MOUNT
end_item_identification	NAVY WEAPON SYSTEM CODE TH, STRATEGIC SEALIFT CONVERSION SHIPS CLASS
media_for_which_designed	CARBON DIOXIDE
maximum_inlet_pressure_rating	ERR-060
NSN	4820-01-434-0223

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DIAPHRAGM

•

REGULATION TYPE: MANUAL SINGLE STAGE

•

OUTLET PRESSURE RANGE: 10.0 TO 200.0 CAMERA MOUNT

•

MANUAL CONTROL METHOD: WRENCH

•

MATERIAL: COPPER ALLOY BODY

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DIAPHRAGM
REGULATION TYPE	MANUAL SINGLE STAGE
OUTLET PRESSURE RANGE	10.0 TO 200.0 CAMERA MOUNT
MANUAL CONTROL METHOD	WRENCH
SPECIAL FEATURES	CGA-320 OUTLET CONNECTION; 2.50IN. GAUGES; SELF-SEALING RELIEF VALVE; BRONZE SINTERED INLET FILTER IN
END ITEM IDENTIFICATION	NAVY WEAPON SYSTEM CODE TH, STRATEGIC SEALIFT CONVERSION SHIPS CLASS
MATERIAL	COPPER ALLOY BODY
MATERIAL	STEEL CORROSION RESISTING FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNED	CARBON DIOXIDE
MAXIMUM INLET PRESSURE RATING	ERR-060

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 3

243-6901066 ITEM V-3/V-4Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

SR453E-320,0781-0578Reference document

Same NSN cross-reference

Reference document — Secondary reference

0781-0578Reference 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 0781-0578,SR453E-320?

0781-0578,SR453E-320 is a VALVE,REGULATING,FLUID PRESSURE.

What parts can replace 0781-0578,SR453E-320?

There are 3 known substitutes for 0781-0578,SR453E-320: 243-6901066 ITEM V-3/V-4, SR453E-320,0781-0578, 0781-0578. Substitute compatibility should be verified for your specific system.

What is the NSN for 0781-0578,SR453E-320?

0781-0578,SR453E-320 is cataloged in the U.S. Government catalog under NSN 4820-01-434-0223. This indicates validated use in U.S. government and defense supply chains.

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