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VAL1978 — VALVE,SOLENOID

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

VAL1978: VALVE,SOLENOID.

The VALVE,SOLENOID is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, media_for_which_designed: WATER-OIL-GAS SINGLE RESPONSE, flow_control_device_normal_operation_position: OPEN. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-100-0441, 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
VAL1978
NSN: 4810-01-100-0441
FSC: 4810 — Valves, Powered
CAGE: 830Q4 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS-WRIGHT STEAM AND AIR SOLUTIONS DIV STEAM AND AIR SOLUTIONS (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
media_for_which_designedWATER-OIL-GAS SINGLE RESPONSE
flow_control_device_normal_operation_positionOPEN
NSN4810-01-100-0441
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: VAL1978 · 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
•
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SINGLE RESPONSE
•
MATERIAL: COPPER ALLOY BODY
•
FLOW CONTROL DEVICE NORMAL OPERATION POSITION: OPEN
TECHNICAL CHARACTERISTICS
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MATERIALCOPPER ALLOY BODY
FLOW CONTROL DEVICE NORMAL OPERATION POSITIONOPEN
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES 2
PL-21262 PIECE 457Reference document
Same NSN cross-reference
Reference document — Secondary reference
XP316B26Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is VAL1978?
VAL1978 is a VALVE,SOLENOID.
What parts can replace VAL1978?
There are 2 known substitutes for VAL1978: PL-21262 PIECE 457, XP316B26. Substitute compatibility should be verified for your specific system.
What is the NSN for VAL1978?
VAL1978 is cataloged in the U.S. Government catalog under NSN 4810-01-100-0441. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.