SD-121 PIECE 25 MODEL D-20K — Technical Data Sheet

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— · 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 DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, temp_rating: 100.0 FAHRENHEIT MINIMUM AND 475.0 FAHRENHEIT MAXIMUM DEGF, pressure_rating: 275.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, media_for_which_designed: AIR OR STEAM OR WATER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4820-01-198-3150, 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

SD-121 PIECE 25 MODEL D-20K

NSN: 4820-01-198-3150
FSC: 4820
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING
temp_rating	100.0 FAHRENHEIT MINIMUM AND 475.0 FAHRENHEIT MAXIMUM DEGF
pressure_rating	275.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
media_for_which_designed	AIR OR STEAM OR WATER
NSN	4820-01-198-3150

COMPONENT DIAGRAM

KEY FEATURES

•

MEDIA FOR WHICH DESIGNED: AIR OR STEAM OR WATER

•

TEMP RATING: 100.0 FAHRENHEIT MINIMUM AND 475.0 FAHRENHEIT MAXIMUM DEGF

•

PRESSURE RATING: 275.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS

•

MATERIAL: STEEL CORROSION RESISTING

TECHNICAL CHARACTERISTICS

MEDIA FOR WHICH DESIGNED	AIR OR STEAM OR WATER
TEMP RATING	100.0 FAHRENHEIT MINIMUM AND 475.0 FAHRENHEIT MAXIMUM DEGF
PRESSURE RATING	275.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
MATERIAL	STEEL CORROSION RESISTING

VERIFIED SUBSTITUTES & CROSS-REFERENCES 7

B24-1InterchangeableGOVERNMENT REGISTRY