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H4-934-05-0020 — VALVE,ANGLE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

H4-934-05-0020: VALVE,ANGLE.

The VALVE,ANGLE is a the manufacturer industrial component. Key specifications include style_designator: ANGLE, flow_control_device: DISK, media_for_which_designed: REFRIGERANT 12 SINGLE RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-269-4681, 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
H4-934-05-0020
NSN: 4820-01-269-4681
FSC: 4820 — Valves, Nonpowered
CAGE: 62618 — GREENFIELD COMPRESSION INC. (USA)
SPECIFICATIONS
style_designatorANGLE
flow_control_deviceDISK
media_for_which_designedREFRIGERANT 12 SINGLE RESPONSE
NSN4820-01-269-4681
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: H4-934-05-0020 · 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
•
FLOW CONTROL DEVICE: DISK
•
STYLE DESIGNATOR: ANGLE
•
MEDIA FOR WHICH DESIGNED: REFRIGERANT 12 SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
STYLE DESIGNATORANGLE
MEDIA FOR WHICH DESIGNEDREFRIGERANT 12 SINGLE RESPONSE
SUBSTITUTES & CROSS-REFERENCES 2
TV5440Reference document
Same NSN cross-reference
Reference document — Secondary reference
4-934-05-0020Reference document
Same NSN cross-reference
Reference document — Secondary 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 H4-934-05-0020?
H4-934-05-0020 is a VALVE,ANGLE.
What parts can replace H4-934-05-0020?
There are 2 known substitutes for H4-934-05-0020: TV5440, 4-934-05-0020. Substitute compatibility should be verified for your specific system.
What is the NSN for H4-934-05-0020?
H4-934-05-0020 is cataloged in the U.S. Government catalog under NSN 4820-01-269-4681. 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.