PartsTable
Technical Data Sheet
A48377CAP37550 ✓ 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 ADJUSTING BOLT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 FLOW CONTROL DEVICE, valve_size: 2.500 INCHES IN, bonnet_type: EXPOSED SPRING, flange_shape: ROUND WITH HOLES SECOND END, connection_type: FLANGE FIRST END, style_designator: ANGLE FLANGED ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-159-0558, 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
A48377CAP37550
NSN: 4820-00-159-0558
FSC: 4820
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialSTEEL COMP 304 FLOW CONTROL DEVICE
valve_size2.500 INCHES IN
bonnet_typeEXPOSED SPRING
flange_shapeROUND WITH HOLES SECOND END
connection_typeFLANGE FIRST END
style_designatorANGLE FLANGED ENDS
features_providedPRESSURE TIGHT OUTLET SIDE
nominal_thickness1.188 INCHES SECOND END IN
bolt_hole_quantity8 SECOND END
flange_face_designRECESSED STRAIGHT FIRST END
disk_loading_methodSPRING
flow_control_deviceDISK
NSN4820-00-159-0558
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: A48377CAP37550 · 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
VALVE DISCHARGE FLOW RATE: 37550.0 POUNDS PER HOUR LBS
FEATURES PROVIDED: PRESSURE TIGHT OUTLET SIDE
RAISED FACE NOMINAL DIAMETER: 6.188 INCHES SECOND END IN
BONNET ATTACHMENT METHOD: BOLTED
BOLT CIRCLE NOMINAL DIAMETER: 7.500 INCHES FIRST END IN
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY THE VALVE DISCHARGE FLOW RATE REQUIREMENT
MATERIAL: STEEL COMP 304 FLOW CONTROL DEVICE
TECHNICAL CHARACTERISTICS (FLIS)
FLOW CONTROL DEVICEDISK
VALVE DISCHARGE FLOW RATE37550.0 POUNDS PER HOUR LBS
FEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
RAISED FACE NOMINAL DIAMETER6.188 INCHES SECOND END IN
BONNET ATTACHMENT METHODBOLTED
BOLT CIRCLE NOMINAL DIAMETER7.500 INCHES FIRST END IN
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY THE VALVE DISCHARGE FLOW RATE REQUIREMENT
MATERIALSTEEL COMP 304 FLOW CONTROL DEVICE
BOLT HOLE NOMINAL DIAMETER1.125 INCHES FIRST END IN
NOMINAL THICKNESS1.688 INCHES FIRST END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
A47800Interchangeable
interchangeable cross-reference
interchangeable
A47800PC36Interchangeable
interchangeable cross-reference
interchangeable
A48377PC40Interchangeable
interchangeable cross-reference
interchangeable
A48377PC16Interchangeable
interchangeable cross-reference
interchangeable
A48377Interchangeable
interchangeable cross-reference
interchangeable
35460Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A48377CAP37550?
A48377CAP37550 is a ADJUSTING BOLT,VALVE.
What parts can replace A48377CAP37550?
There are 19 known substitutes for A48377CAP37550: A47800, A47800PC36, A48377PC40 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A48377CAP37550?
A48377CAP37550 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-159-0558. This indicates validated use in U.S. government and defense supply chains.
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