PartsTable
Technical Data Sheet
D-1994 SIZE 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 VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: STEEL BODY, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET (PIPE) ALL ENDS, style_designator: STRAIGHT THRU, mounting_position: HORIZONTAL, operating_pressure: 275.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-091-6962, 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 SIZE 2IN
NSN: 4820-01-091-6962
FSC: 4820
CAGE: 17062 — P J VALVES INC (USA)
SPECIFICATIONS
materialSTEEL BODY
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleSOCKET (PIPE) ALL ENDS
style_designatorSTRAIGHT THRU
mounting_positionHORIZONTAL
operating_pressure275.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
valve_operation_methodAUTOMATIC
media_for_which_designedWATER-OIL-GAS SINGLE RESPONSE
nominal_pipe_size_accommodated2.000 INCHES ALL ENDS IN
material_document_and_classificationASTMA216,GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
NSN4820-01-091-6962
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: D-1994 SIZE 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
CONNECTION STYLE: SOCKET (PIPE) ALL ENDS
MATERIAL: STEEL COMP 420 FLOW CONTROL DEVICE
MOUNTING POSITION: HORIZONTAL
VALVE OPERATION METHOD: AUTOMATIC
NOMINAL PIPE SIZE ACCOMMODATED: 2.000 INCHES ALL ENDS IN
FLOW CONTROL DEVICE: DISK
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLESOCKET (PIPE) ALL ENDS
MATERIALSTEEL COMP 420 FLOW CONTROL DEVICE
MATERIALSTEEL COMP 416 SEAT
MATERIALSTEEL BODY
MOUNTING POSITIONHORIZONTAL
VALVE OPERATION METHODAUTOMATIC
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES ALL ENDS IN
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA216,GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
A1909Interchangeable
interchangeable cross-reference
interchangeable
D-1994 PIECE 13 1INInterchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-18436Interchangeable
interchangeable cross-reference
interchangeable
MIL-V-18436Interchangeable
interchangeable cross-reference
interchangeable
D-1994Interchangeable
interchangeable cross-reference
interchangeable
A1907Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D-1994 SIZE 2IN?
D-1994 SIZE 2IN is a VALVE,CHECK.
What parts can replace D-1994 SIZE 2IN?
There are 19 known substitutes for D-1994 SIZE 2IN: A1909, D-1994 PIECE 13 1IN, MIL-DTL-18436 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D-1994 SIZE 2IN?
D-1994 SIZE 2IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-091-6962. This indicates validated use in U.S. government and defense supply chains.
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