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Technical Data Sheet
PartsTable / COMPONENT / 807-1700-8-1/2IN
807-1700-8-1/2IN ✓ 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 807-1700-8-1/2IN 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 4820-01-178-9954, 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
807-1700-8-1/2IN
NSN: 4820-01-178-9954
FSC: 4820
CAGE: 32373 — SFC VALVE CORP (USA)
SPECIFICATIONS
Part Number807-1700-8-1/2IN
NSN4820-01-178-9954
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 807-1700-8-1/2IN · 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
•
TEMP RATING: 775.0 FAHRENHEIT MINIMUM AND 975.0 FAHRENHEIT MAXIMUM DEGF
•
SHOULDER HEIGHT: 0.062 INCHES NOMINAL IN
•
SEAT ANGLE: 55.0 DEGREES NOMINAL
•
PRESSURE RATING: 600.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
OUTSIDE DIAMETER: 0.515 INCHES NOMINAL IN
•
MEDIA FOR WHICH DESIGNED: WATER
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
TEMP RATING775.0 FAHRENHEIT MINIMUM AND 975.0 FAHRENHEIT MAXIMUM DEGF
SHOULDER HEIGHT0.062 INCHES NOMINAL IN
SEAT ANGLE55.0 DEGREES NOMINAL
PRESSURE RATING600.0 POUNDS PER SQUARE INCH (PSI) MINIMUM AND 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
OUTSIDE DIAMETER0.515 INCHES NOMINAL IN
OVERALL HEIGHT0.594 INCHES NOMINAL IN
MEDIA FOR WHICH DESIGNEDWATER
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
807-1700Interchangeable
interchangeable cross-reference
interchangeable
807-1700-26 3-4Interchangeable
interchangeable cross-reference
interchangeable
807-1700 PIECE 26 3-4INInterchangeable
interchangeable cross-reference
interchangeable
807-1700 PIECE 6 1/2 IN MONELInterchangeable
interchangeable cross-reference
interchangeable
807-1700-6-1/2IN MONELInterchangeable
interchangeable cross-reference
interchangeable
807-1700 PART 807-108Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 807-1700-8-1/2IN?
807-1700-8-1/2IN is a 807-1700-8-1/2IN.
What parts can replace 807-1700-8-1/2IN?
There are 22 known substitutes for 807-1700-8-1/2IN: 807-1700, 807-1700-26 3-4, 807-1700 PIECE 26 3-4IN and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 807-1700-8-1/2IN?
807-1700-8-1/2IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-178-9954. 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