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X1228 — VALVE,ANGLE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

X1228: VALVE,ANGLE.

The VALVE,ANGLE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY SEAT, valve_size: 2.500 INCHES IN, bonnet_type: INSIDE SCREW, flange_shape: ROUND FIRST END, connection_type: FLANGE FIRST END, style_designator: ANGLE FLANGED ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-202-6817, 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
X1228
NSN: 4820-00-202-6817
FSC: 4820 — Valves, Nonpowered
CAGE: 71905 — DERBYSHIRE MACHINE & TOOL CO (USA)
SPECIFICATIONS
materialNICKEL ALLOY SEAT
valve_size2.500 INCHES IN
bonnet_typeINSIDE SCREW
flange_shapeROUND FIRST END
connection_typeFLANGE FIRST END
style_designatorANGLE FLANGED ENDS
nominal_thickness0.937 INCHES FIRST END IN
flange_face_designPLAIN FIRST END
flow_control_deviceDISK
valve_operation_methodMANUAL
bonnet_attachment_methodBOLTED
nominal_outside_diameter6.125 INCHES FIRST END IN
NSN4820-00-202-6817
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: X1228 · 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
•
FLANGE SHAPE: ROUND FIRST END
•
RENEWABLE SEAT RING TYPE: THREADED
•
FLANGE FACE DESIGN: PLAIN FIRST END
•
CONNECTION TYPE: FLANGE FIRST END
•
STYLE DESIGNATOR: ANGLE FLANGED ENDS
•
VALVE SIZE: 2.500 INCHES IN
•
BONNET TYPE: INSIDE SCREW
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
FLANGE SHAPEROUND FIRST END
RENEWABLE SEAT RING TYPETHREADED
FLANGE FACE DESIGNPLAIN FIRST END
CONNECTION TYPEFLANGE FIRST END
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE SIZE2.500 INCHES IN
BONNET TYPEINSIDE SCREW
SECOND CONNECTION FACE TO CENTERLINE DISTANCE6.250 INCHES IN
NOMINAL OUTSIDE DIAMETER6.125 INCHES FIRST END IN
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 4
4265-13REVAPCV46Reference document
Same NSN cross-reference
Reference document — Secondary reference
3600-120REVFPC2-4-5-7T09-11-14Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
576-4801-1505147REVAPCV46Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4824-3132363REVFRC2-4-5-7TO9-11-Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 X1228?
X1228 is a VALVE,ANGLE.
What parts can replace X1228?
There are 4 known substitutes for X1228: 4265-13REVAPCV46, 3600-120REVFPC2-4-5-7T09-11-14, 576-4801-1505147REVAPCV46 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for X1228?
X1228 is cataloged in the U.S. Government catalog under NSN 4820-00-202-6817. This indicates validated use in U.S. government and defense supply chains.
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