PartsTable
Technical Data Sheet
R20-03-000 ✓ 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

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: ALUMINUM BODY, body_style: STRAIGHT THRU, temp_rating: -10.0 FAHRENHEIT MINIMUM AND 175.0 FAHRENHEIT MAXIMUM DEGF, regulation_type: MANUAL SINGLE STAGE, special_features: PROVIDED WITH 1/4-NPT GAUGE PORT ON BOTH FRONT AND BACK. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-375-6343, 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
R20-03-000
NSN: 4820-00-375-6343
FSC: 4820
CAGE: 18925 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV PNEUMATIC DIVISION (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialALUMINUM BODY
body_styleSTRAIGHT THRU
temp_rating-10.0 FAHRENHEIT MINIMUM AND 175.0 FAHRENHEIT MAXIMUM DEGF
regulation_typeMANUAL SINGLE STAGE
special_featuresPROVIDED WITH 1/4-NPT GAUGE PORT ON BOTH FRONT AND BACK
valve_stem_designSINGLE SEAT
flow_control_devicePISTON, SPRING LOADED AND POPPET
valve_loading_methodSPRING
face_to_face_distance3.240 INCHES NOMINAL IN
manual_control_methodTEE HANDLE
outlet_pressure_range2.0 TO 125.0 CAMERA MOUNT
NSN4820-00-375-6343
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: R20-03-000 · 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
BODY STYLE: STRAIGHT THRU
FIRST END CONNECTION TYPE: THREADED INTERNAL PIPE
MEDIA FOR WHICH DESIGNED: AIR
FIRST END STYLE DESIGNATOR: PLAIN
FIRST END THREAD DIRECTION: RIGHT-HAND
FLOW CONTROL DEVICE: PISTON, SPRING LOADED AND POPPET
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
FACE TO FACE DISTANCE: 3.240 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLESTRAIGHT THRU
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
MEDIA FOR WHICH DESIGNEDAIR
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD DIRECTIONRIGHT-HAND
FLOW CONTROL DEVICEPISTON, SPRING LOADED AND POPPET
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FACE TO FACE DISTANCE3.240 INCHES NOMINAL IN
SPECIAL FEATURESPROVIDED WITH 1/4-NPT GAUGE PORT ON BOTH FRONT AND BACK
VALVE STEM DESIGNSINGLE SEAT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
20013Interchangeable
interchangeable cross-reference
interchangeable
3238983Interchangeable
interchangeable cross-reference
interchangeable
3221307Interchangeable
interchangeable cross-reference
interchangeable
JH12A104ANG3Interchangeable
interchangeable cross-reference
interchangeable
773L04X2100EInterchangeable
interchangeable cross-reference
interchangeable
2847R850XInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R20-03-000?
R20-03-000 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace R20-03-000?
There are 23 known substitutes for R20-03-000: 20013, 3238983, 3221307 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R20-03-000?
R20-03-000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-375-6343. This indicates validated use in U.S. government and defense supply chains.
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