PartsTable
Technical Data Sheet
D-1994-PC 2-1 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 D-1994-PC 2-1 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 4820-01-191-2711, 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
D-1994-PC 2-1 1/2IN
NSN: 4820-01-191-2711
FSC: 4820
CAGE: 11859 — HUNT VALVE COMPANY, INC. (USA)
SPECIFICATIONS
Part NumberD-1994-PC 2-1 1/2IN
NSN4820-01-191-2711
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: D-1994-PC 2-1 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
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
8107670Interchangeable
interchangeable cross-reference
interchangeable
WKM2-32SInterchangeable
interchangeable cross-reference
interchangeable
JR66Interchangeable
interchangeable cross-reference
interchangeable
A1909Interchangeable
interchangeable cross-reference
interchangeable
D-1994 PIECE 13 1INInterchangeable
interchangeable cross-reference
interchangeable
D-1994Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D-1994-PC 2-1 1/2IN?
D-1994-PC 2-1 1/2IN is a D-1994-PC 2-1 1/2IN.
What parts can replace D-1994-PC 2-1 1/2IN?
There are 20 known substitutes for D-1994-PC 2-1 1/2IN: 8107670, WKM2-32S, JR66 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D-1994-PC 2-1 1/2IN?
D-1994-PC 2-1 1/2IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-191-2711. This indicates validated use in U.S. government and defense supply chains.
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