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Technical Data Sheet

SW-12111 1 1/4IN — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SW-12111 1 1/4IN: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include stem_type: RISING, valve_size: 1.250 INCHES IN, bonnet_type: OUTSIDE SCREW-YOKE, connection_type: SOCKET, WELD, PIPE, valve_operation_method: MANUAL, bonnet_attachment_method: BOLTED. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-145-7229, 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
SW-12111 1 1/4IN
NSN: 4820-01-145-7229
FSC: 4820 — Valves, Nonpowered
CAGE: 63220 — FLOWSERVE INC (USA)
SPECIFICATIONS
stem_typeRISING
valve_size1.250 INCHES IN
bonnet_typeOUTSIDE SCREW-YOKE
connection_typeSOCKET, WELD, PIPE
valve_operation_methodMANUAL
bonnet_attachment_methodBOLTED
operating_pressure_and_type2000.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
furnished_items_and_quantity1 HANDLE
inlet_relationship_with_outletIDENTICAL
nominal_pipe_size_accommodated1.250 INCHES IN
maximum_operating_temp_and_media_for_which_designed100.0 FAHRENHEIT WATER-OIL-GAS DEGF
NSN4820-01-145-7229
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SW-12111 1 1/4IN · 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
•
FURNISHED ITEMS AND QUANTITY: 1 HANDLE
•
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
•
NOMINAL PIPE SIZE ACCOMMODATED: 1.250 INCHES IN
•
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED: 100.0 FAHRENHEIT WATER-OIL-GAS DEGF
•
OPERATING PRESSURE AND TYPE: 2000.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
STEM TYPE: RISING
•
CONNECTION TYPE: SOCKET, WELD, PIPE
•
VALVE SIZE: 1.250 INCHES IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 HANDLE
INLET RELATIONSHIP WITH OUTLETIDENTICAL
NOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES IN
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED100.0 FAHRENHEIT WATER-OIL-GAS DEGF
OPERATING PRESSURE AND TYPE2000.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
STEM TYPERISING
CONNECTION TYPESOCKET, WELD, PIPE
VALVE SIZE1.250 INCHES IN
BONNET TYPEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODBOLTED
SUBSTITUTES & CROSS-REFERENCES 2
E-40406Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
F-46662Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 SW-12111 1 1/4IN?
SW-12111 1 1/4IN is a VALVE,GATE.
What parts can replace SW-12111 1 1/4IN?
There are 2 known substitutes for SW-12111 1 1/4IN: E-40406, F-46662. Substitute compatibility should be verified for your specific system.
What is the NSN for SW-12111 1 1/4IN?
SW-12111 1 1/4IN is cataloged in the U.S. Government catalog under NSN 4820-01-145-7229. This indicates validated use in U.S. government and defense supply chains.
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