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CI-0994 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

CI-0994: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include body_material: COPPER ALLOY OR STEEL CORROSION RESISTING, connection_type: THREADED INTERNAL PIPE, special_features: BODY PROTED FOR SUBPLATE MOUNTING, features_provided: NORMALLY OPEN AND SPRING RETURN, nominal_thread_size: 0.500 INCHES IN, valve_operation_method: AUTOMATIC. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-298-8693, 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
CI-0994
NSN: 4820-01-298-8693
FSC: 4820 — Valves, Nonpowered
CAGE: 10055 — MARINE ELECTRONICS, LLC SALES (USA)
SPECIFICATIONS
body_materialCOPPER ALLOY OR STEEL CORROSION RESISTING
spool_quantity1
connection_typeTHREADED INTERNAL PIPE
special_featuresBODY PROTED FOR SUBPLATE MOUNTING
features_providedNORMALLY OPEN AND SPRING RETURN
nominal_thread_size0.500 INCHES IN
flow_pattern_quantity3
valve_operation_methodAUTOMATIC
end_connection_quantity3
spool_position_quantity2
thread_series_designatorNPT
furnished_items_and_quantity1 PILOT VALVE
NSN4820-01-298-8693
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: CI-0994 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 PILOT VALVE
•
CONNECTION TYPE: THREADED INTERNAL PIPE
•
END CONNECTION QUANTITY: 3
•
FEATURES PROVIDED: NORMALLY OPEN AND SPRING RETURN
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
SPOOL QUANTITY: 1
•
BODY MATERIAL: COPPER ALLOY OR STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 PILOT VALVE
CONNECTION TYPETHREADED INTERNAL PIPE
END CONNECTION QUANTITY3
FEATURES PROVIDEDNORMALLY OPEN AND SPRING RETURN
NOMINAL THREAD SIZE0.500 INCHES IN
SPOOL QUANTITY1
BODY MATERIALCOPPER ALLOY OR STEEL CORROSION RESISTING
SPECIAL FEATURESBODY PROTED FOR SUBPLATE MOUNTING
THREAD SERIES DESIGNATORNPT
VALVE OPERATION METHODAUTOMATIC
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
VWS-3512-15S-31Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 CI-0994?
CI-0994 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace CI-0994?
There is 1 known substitute for CI-0994: VWS-3512-15S-31. Substitute compatibility should be verified for your specific system.
What is the NSN for CI-0994?
CI-0994 is cataloged in the U.S. Government catalog under NSN 4820-01-298-8693. This indicates validated use in U.S. government and defense supply chains.
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