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2157-1.25INCH — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2157-1.25INCH: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY DISK, stem_type: RISING, valve_size: 1.250 INCHES IN, bonnet_type: INSIDE SCREW, pressure_class: ERR-060, connection_type: FLANGE, ROUND W/HOLES. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-332-1380, 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
2157-1.25INCH
NSN: 4820-01-332-1380
FSC: 4820 — Valves, Nonpowered
CAGE: 035B2 — CINCINNATI VALVE COMPANY (USA)
SPECIFICATIONS
materialCOPPER ALLOY DISK
stem_typeRISING
valve_size1.250 INCHES IN
bonnet_typeINSIDE SCREW
pressure_classERR-060
connection_typeFLANGE, ROUND W/HOLES
flange_diameter4.625 INCHES IN
bolt_hole_quantity4
flange_face_designPLAIN
face_to_face_distance4.250 INCHES IN
valve_operation_methodMANUAL
bonnet_attachment_methodBOLTED
NSN4820-01-332-1380
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2157-1.25INCH · 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
•
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
•
NOMINAL PIPE SIZE ACCOMMODATED: 1.250 INCHES IN
•
FLANGE FACE DESIGN: PLAIN
•
STEM TYPE: RISING
•
CONNECTION TYPE: FLANGE, ROUND W/HOLES
•
VALVE SIZE: 1.250 INCHES IN
•
BONNET TYPE: INSIDE SCREW
•
BOLT HOLE QUANTITY: 4
TECHNICAL CHARACTERISTICS
INLET RELATIONSHIP WITH OUTLETIDENTICAL
NOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES IN
FLANGE FACE DESIGNPLAIN
STEM TYPERISING
CONNECTION TYPEFLANGE, ROUND W/HOLES
VALVE SIZE1.250 INCHES IN
BONNET TYPEINSIDE SCREW
BOLT HOLE QUANTITY4
FLANGE DIAMETER4.625 INCHES IN
BONNET ATTACHMENT METHODBOLTED
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 2
D-13302 FIG 2157S 1.25INReference document
Same NSN cross-reference
Reference document — Secondary reference
2157S 1.25INReference 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 2157-1.25INCH?
2157-1.25INCH is a VALVE,GATE.
What parts can replace 2157-1.25INCH?
There are 2 known substitutes for 2157-1.25INCH: D-13302 FIG 2157S 1.25IN, 2157S 1.25IN. Substitute compatibility should be verified for your specific system.
What is the NSN for 2157-1.25INCH?
2157-1.25INCH is cataloged in the U.S. Government catalog under NSN 4820-01-332-1380. This indicates validated use in U.S. government and defense supply chains.
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