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Technical Data Sheet

DRV20-1.1/12V — VALVE,CALIBRATED FLOW

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DRV20-1.1/12V: VALVE,CALIBRATED FLOW.

The VALVE,CALIBRATED FLOW is a the manufacturer industrial component. Key specifications include material: STEEL BODY, body_style: STRAIGHT THRU, temp_rating: -4.0 FAHRENHEIT MINIMUM AND 212.0 FAHRENHEIT MAXIMUM DEGF, regulation_type: 1ST STAGE AUTOMATIC, 2ND STAGE MANUAL, mounting_facility: PANEL, flow_control_device: POPPET. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-232-4781, 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
DRV20-1.1/12V
NSN: 4820-01-232-4781
FSC: 4820 — Valves, Nonpowered
CAGE: 59793 — HYDAC CORP (USA)
SPECIFICATIONS
materialSTEEL BODY
body_styleSTRAIGHT THRU
temp_rating-4.0 FAHRENHEIT MINIMUM AND 212.0 FAHRENHEIT MAXIMUM DEGF
regulation_type1ST STAGE AUTOMATIC, 2ND STAGE MANUAL
mounting_facilityPANEL
flow_control_devicePOPPET
manual_control_methodKNOB
end_connection_quantity2
media_for_which_designedHYDRAULIC OIL
renewable_seat_ring_typePRESSED-IN
first_end_connection_typeTHREADED INTERNAL PIPE
first_end_thread_directionRIGHT-HAND
NSN4820-01-232-4781
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DRV20-1.1/12V · 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: POPPET
•
RENEWABLE SEAT RING TYPE: PRESSED-IN
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
BODY STYLE: STRAIGHT THRU
•
REGULATION TYPE: 1ST STAGE AUTOMATIC, 2ND STAGE MANUAL
•
TEMP RATING: -4.0 FAHRENHEIT MINIMUM AND 212.0 FAHRENHEIT MAXIMUM DEGF
•
END CONNECTION QUANTITY: 2
•
MANUAL CONTROL METHOD: KNOB
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPOPPET
RENEWABLE SEAT RING TYPEPRESSED-IN
FIRST END THREAD DIRECTIONRIGHT-HAND
BODY STYLESTRAIGHT THRU
REGULATION TYPE1ST STAGE AUTOMATIC, 2ND STAGE MANUAL
TEMP RATING-4.0 FAHRENHEIT MINIMUM AND 212.0 FAHRENHEIT MAXIMUM DEGF
END CONNECTION QUANTITY2
MANUAL CONTROL METHODKNOB
MOUNTING FACILITYPANEL
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
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
DRV-20-1.0/12VReference 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 DRV20-1.1/12V?
DRV20-1.1/12V is a VALVE,CALIBRATED FLOW.
What parts can replace DRV20-1.1/12V?
There is 1 known substitute for DRV20-1.1/12V: DRV-20-1.0/12V. Substitute compatibility should be verified for your specific system.
What is the NSN for DRV20-1.1/12V?
DRV20-1.1/12V is cataloged in the U.S. Government catalog under NSN 4820-01-232-4781. This indicates validated use in U.S. government and defense supply chains.
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