Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW
STEM,OVERLOAD VALVE,STEAM TURBIN. Key specifications include general_characteristics_item_description: CRES. This part is cataloged in the Federal Logistics Information System under NSN 4820-01-199-3113, 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
NH6456 PIECE 25
NSN:4820-01-199-3113 FSC:4820 CAGE:82328 — DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE (USA)
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FREQUENTLY ASKED QUESTIONS
What is NH6456 PIECE 25?
NH6456 PIECE 25 is a STEM,OVERLOAD VALVE,STEAM TURBIN.
What parts can replace NH6456 PIECE 25?
There are 15 known substitutes for NH6456 PIECE 25: 243278, 660068, 1249ND5119 and 12 more. Substitute compatibility should be verified for your specific system.
Is NH6456 PIECE 25 still available?
NH6456 PIECE 25 is currently cancelled.
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