PartsTable
Technical Data Sheet
2353-1291A ✓ Verified by PartsTable
· GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,CALIBRATED FLOW is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, body_style: STRAIGHT THRU, regulation_type: AUTOMATIC SINGLE STAGE, special_features: LESS BRAZING RING, flow_control_device: DIAPHRAGM, first_end_connection_type: UNTHREADED INTERNAL PIPE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-310-4282, 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
2353-1291A
NSN: 4820-01-310-4282
FSC: 4820
CAGE: 90800 — ROMAC INDUSTRIES, INC. DBA HAYS FLUID CONTROLS DIV HAYS FLUID CONTROLS DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_styleSTRAIGHT THRU
regulation_typeAUTOMATIC SINGLE STAGE
special_featuresLESS BRAZING RING
flow_control_deviceDIAPHRAGM
end_connection_quantity2
first_end_connection_typeUNTHREADED INTERNAL PIPE
valve_discharge_flow_rate20.0 GALLONS PER MINUTE
first_end_style_designatorSOCKET
second_end_connection_typeUNTHREADED INTERNAL PIPE
second_end_style_designatorSOCKET
second_end_relationship_with_first_endNOT IDENTICAL
NSN4820-01-310-4282
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 2353-1291A · 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
SECOND END STYLE DESIGNATOR: SOCKET
END CONNECTION QUANTITY: 2
FIRST END NOMINAL PIPE SIZE ACCOMMODATED: 1.500 INCHES IN
VALVE DISCHARGE FLOW RATE: 20.0 GALLONS PER MINUTE
FLOW CONTROL DEVICE: DIAPHRAGM
SECOND END CONNECTION TYPE: UNTHREADED INTERNAL PIPE
BODY STYLE: STRAIGHT THRU
TECHNICAL CHARACTERISTICS (FLIS)
SECOND END STYLE DESIGNATORSOCKET
END CONNECTION QUANTITY2
FIRST END NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES IN
VALVE DISCHARGE FLOW RATE20.0 GALLONS PER MINUTE
FLOW CONTROL DEVICEDIAPHRAGM
SECOND END CONNECTION TYPEUNTHREADED INTERNAL PIPE
BODY STYLESTRAIGHT THRU
SPECIAL FEATURESLESS BRAZING RING
FIRST END CONNECTION TYPEUNTHREADED INTERNAL PIPE
REGULATION TYPEAUTOMATIC SINGLE STAGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
1682Interchangeable
interchangeable cross-reference
interchangeable
A-A-59282Interchangeable
interchangeable cross-reference
interchangeable
O-C-265Interchangeable
interchangeable cross-reference
interchangeable
FIG13DInterchangeable
interchangeable cross-reference
interchangeable
VGCH-100Interchangeable
interchangeable cross-reference
interchangeable
Y1735Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2353-1291A?
2353-1291A is a VALVE,CALIBRATED FLOW.
What parts can replace 2353-1291A?
There are 13 known substitutes for 2353-1291A: 1682, A-A-59282, O-C-265 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2353-1291A?
2353-1291A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-310-4282. This indicates validated use in U.S. government and defense supply chains.
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