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Technical Data Sheet

4568-1-1-8D — Technical Data Sheet

✓ 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

SELECTOR,AIRCRAFT CABIN PRESSURE. Key specifications include special_features: DESIGNED FOR MINUS 67 DEG R TO 158 DEG F TEMP DEGF. This part is cataloged in the Federal Logistics Information System under NSN 4820-00-346-7387, 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
4568-1-1-8D
NSN: 4820-00-346-7387
FSC: 4820
CAGE: 45681 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV CORPORATE HEADQUARTERS (USA)
SPECIFICATIONS
special_featuresDESIGNED FOR MINUS 67 DEG R TO 158 DEG F TEMP DEGF
NSN4820-00-346-7387
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4568-1-1-8D · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESDESIGNED FOR MINUS 67 DEG R TO 158 DEG F TEMP DEGF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
CAK532InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A514CInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
P10-1038InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
276310InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5-15XInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4845-151XInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4568-1-1-8D?
4568-1-1-8D is a SELECTOR,AIRCRAFT CABIN PRESSURE.
What parts can replace 4568-1-1-8D?
There are 22 known substitutes for 4568-1-1-8D: CAK532, A514C, P10-1038 and 19 more. Substitute compatibility should be verified for your specific system.
Is 4568-1-1-8D still available?
4568-1-1-8D is currently cancelled.
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