PartsTable
Technical Data Sheet
PartsTable / COMPONENT / FIG. 575 1.25IPS
FIG. 575 1.25IPS ✓ 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 FIG. 575 1.25IPS is a the manufacturer industrial component. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-346-9672, 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
FIG. 575 1.25IPS
NSN: 4820-01-346-9672
FSC: 4820
CAGE: 63686 — THE WALWORTH COMPANY (USA)
SPECIFICATIONS
Part NumberFIG. 575 1.25IPS
NSN4820-01-346-9672
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: FIG. 575 1.25IPS · 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
•
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
•
VALVE OPERATION METHOD: MANUAL
•
NOMINAL THREAD SIZE: 1.250 INCHES ALL ENDS IN
•
MAXIMUM OPERATING TEMP: 400.0 FAHRENHEIT FIRST RESPONSE DEGF
•
MATERIAL: COPPER ALLOY FLOW CONTROL DEVICE
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND 3 STYLE
•
STYLE DESIGNATOR: STRAIGHT THRU
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
VALVE OPERATION METHODMANUAL
NOMINAL THREAD SIZE1.250 INCHES ALL ENDS IN
MAXIMUM OPERATING TEMP400.0 FAHRENHEIT FIRST RESPONSE DEGF
MATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY 360 STEM
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 3 STYLE
STYLE DESIGNATORSTRAIGHT THRU
MATERIALCOPPER ALLOY 836 BODY
MEDIA FOR WHICH DESIGNEDSTEAM FIRST RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
B780TInterchangeable
interchangeable cross-reference
interchangeable
909532Interchangeable
interchangeable cross-reference
interchangeable
70-109Interchangeable
interchangeable cross-reference
interchangeable
WW-V-35CInterchangeable
interchangeable cross-reference
interchangeable
70-109-01Interchangeable
interchangeable cross-reference
interchangeable
83-545-29Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FIG. 575 1.25IPS?
FIG. 575 1.25IPS is a FIG. 575 1.25IPS.
What parts can replace FIG. 575 1.25IPS?
There are 10 known substitutes for FIG. 575 1.25IPS: B780T, 909532, 70-109 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FIG. 575 1.25IPS?
FIG. 575 1.25IPS is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-346-9672. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026