PartsTable
Technical Data Sheet
19011WS4-9-0 ✓ 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

The VALVE,CALIBRATED FLOW is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, body_style: STRAIGHT THRU, regulation_type: AUTOMATIC SINGLE STAGE, surface_treatment: ANODIZE OUTSIDE, flow_control_device: PISTON, SPRING LOADED, media_for_which_designed: WATER, OIL OR GAS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-234-3516, 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
19011WS4-9-0
NSN: 4820-00-234-3516
FSC: 4820
CAGE: 82271 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC CARTRIDGE SYSTEMS DIVISION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
body_styleSTRAIGHT THRU
regulation_typeAUTOMATIC SINGLE STAGE
surface_treatmentANODIZE OUTSIDE
flow_control_devicePISTON, SPRING LOADED
end_connection_quantity2
media_for_which_designedWATER, OIL OR GAS
first_end_connection_typeTHREADED INTERNAL PIPE
valve_discharge_flow_rate9.0 GALLONS PER MINUTE
first_end_style_designatorPLAIN
first_end_thread_directionRIGHT-HAND
maximum_inlet_pressure_ratingERR-060
NSN4820-00-234-3516
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 19011WS4-9-0 · 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
FIRST END CONNECTION TYPE: THREADED INTERNAL PIPE
FIRST END STYLE DESIGNATOR: PLAIN
BODY STYLE: STRAIGHT THRU
MEDIA FOR WHICH DESIGNED: WATER, OIL OR GAS
MATERIAL: ALUMINUM ALLOY BODY
FLOW CONTROL DEVICE: PISTON, SPRING LOADED
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
MAXIMUM INLET PRESSURE RATING: ERR-060
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
BODY STYLESTRAIGHT THRU
MEDIA FOR WHICH DESIGNEDWATER, OIL OR GAS
MATERIALALUMINUM ALLOY BODY
FLOW CONTROL DEVICEPISTON, SPRING LOADED
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MAXIMUM INLET PRESSURE RATINGERR-060
REGULATION TYPEAUTOMATIC SINGLE STAGE
FIRST END THREAD DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
M15098/12-001Interchangeable
interchangeable cross-reference
interchangeable
R1AInterchangeable
interchangeable cross-reference
interchangeable
1301860-2Interchangeable
interchangeable cross-reference
interchangeable
08-49003-49Interchangeable
interchangeable cross-reference
interchangeable
320268Interchangeable
interchangeable cross-reference
interchangeable
31725Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 19011WS4-9-0?
19011WS4-9-0 is a VALVE,CALIBRATED FLOW.
What parts can replace 19011WS4-9-0?
There are 12 known substitutes for 19011WS4-9-0: M15098/12-001, R1A, 1301860-2 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 19011WS4-9-0?
19011WS4-9-0 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-234-3516. This indicates validated use in U.S. government and defense supply chains.
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