PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 10-512-09-1/2-45 PSI

10-512-09-1/2-45 PSI — Technical Data Sheet

✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include bonnet_type: INSIDE SPRING, connection_style: PLAIN (PIPE) SECOND END, operating_pressure: 45.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE LBS, disk_loading_method: SPRING, flow_control_device: DISK, nominal_thread_size: 0.500 INCHES SECOND END IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-01-187-0085, 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
10-512-09-1/2-45 PSI
NSN: 4820-01-187-0085
FSC: 4820
CAGE: 72219 — AALBERTS INTEGRATED PIPING SYSTEMS AMERICAS, INC. (USA)
SPECIFICATIONS
bonnet_typeINSIDE SPRING
connection_stylePLAIN (PIPE) SECOND END
operating_pressure45.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE LBS
disk_loading_methodSPRING
flow_control_deviceDISK
nominal_thread_size0.500 INCHES SECOND END IN
supplementary_featuresA 0.750 IN. DIA. X 0.125 IN. CROSS SECTION SPLIT RING,FOR MANUAL OPERATION OF VALVE IN
valve_operation_methodAIR OR MANUAL
bonnet_attachment_methodINTEGRAL
opening_pressure_setting45.0 POUNDS PER SQUARE INCH LBS
renewable_seat_ring_typeTHREADED
thread_series_designatorNPT SECOND END
NSN4820-01-187-0085
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 10-512-09-1/2-45 PSI · 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
•
BONNET ATTACHMENT METHOD: INTEGRAL
•
OPERATING PRESSURE: 45.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE LBS
•
DISK LOADING METHOD: SPRING
•
SUPPLEMENTARY FEATURES: A 0.750 IN. DIA. X 0.125 IN. CROSS SECTION SPLIT RING,FOR MANUAL OPERATION OF VALVE IN
•
THREAD SERIES DESIGNATOR: NPT SECOND END
•
OPENING PRESSURE SETTING: 45.0 POUNDS PER SQUARE INCH LBS
•
NOMINAL THREAD SIZE: 0.500 INCHES FIRST END IN
•
VALVE DISCHARGE FLOW RATE: 312.0 POUNDS PER HOUR LBS
TECHNICAL CHARACTERISTICS
BONNET ATTACHMENT METHODINTEGRAL
OPERATING PRESSURE45.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE LBS
DISK LOADING METHODSPRING
SUPPLEMENTARY FEATURESA 0.750 IN. DIA. X 0.125 IN. CROSS SECTION SPLIT RING,FOR MANUAL OPERATION OF VALVE IN
THREAD SERIES DESIGNATORNPT SECOND END
OPENING PRESSURE SETTING45.0 POUNDS PER SQUARE INCH LBS
NOMINAL THREAD SIZE0.500 INCHES FIRST END IN
VALVE DISCHARGE FLOW RATE312.0 POUNDS PER HOUR LBS
RENEWABLE SEAT RING TYPETHREADED
FLOW CONTROL DEVICEDISK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
6225-7InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
L218732-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
63078InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
63078-280InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
48775InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
64746InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 10-512-09-1/2-45 PSI?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 10-512-09-1/2-45 PSI?
10-512-09-1/2-45 PSI is a RELAY,ELECTROMAGNETIC.
What parts can replace 10-512-09-1/2-45 PSI?
There are 15 known substitutes for 10-512-09-1/2-45 PSI: 6225-7, L218732-1, 63078 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10-512-09-1/2-45 PSI?
10-512-09-1/2-45 PSI is cataloged in the Federal Logistics Information System under NSN 4820-01-187-0085. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 10-512-09-1/2-45 PSI

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026