PartsTable
Technical Data Sheet
MV861S ✓ 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 flow_angle: 90.0 DEGREES SECOND END, seat_angle: 37.0 DEGREES FIRST END, design_type: TUBULAR, HEX SHAPE, thread_series: NPTF LOCATION NOT OTHERWISE SPECIFIED, inside_diameter: 1.000 INCHES NOMINAL IN, thread_provision: THREADED LOCATION NOT OTHERWISE SPECIFIED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-241-4407, 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
MV861S
NSN: 4820-00-241-4407
FSC: 4820
CAGE: 09990 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES SECOND END
seat_angle37.0 DEGREES FIRST END
design_typeTUBULAR, HEX SHAPE
thread_seriesNPTF LOCATION NOT OTHERWISE SPECIFIED
inside_diameter1.000 INCHES NOMINAL IN
special_featuresVARIABLE BUT FIXED TO NO STOP POSITION; OPEN LOOP PUMP; QUIET SERIES PUMP; KEYED SAE; PRESSURE COMPENSATOR; DRIVE ROTATION NOT REVERSIBLE; 2 BOLT FLANGE MOUNT; BULLETIN 47015
thread_provisionTHREADED LOCATION NOT OTHERWISE SPECIFIED
cylinder_quantity1
discharge_pressure800.0 WATER CONSERVING - WATER SAVING TECHNOLOGIES - LOW-FLOW PRE-RINSE SPRAY VALVES
pumping_element_typePISTON
drive_connection_typeCLOSE COUPLED
end_connection_designSTRAIGHT FIRST END
NSN4820-00-241-4407
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: MV861S · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
G531057Interchangeable
interchangeable cross-reference
interchangeable
G101241Interchangeable
interchangeable cross-reference
interchangeable
G101241 PC 126Interchangeable
interchangeable cross-reference
interchangeable
G101241 PC 142Interchangeable
interchangeable cross-reference
interchangeable
G531010Interchangeable
interchangeable cross-reference
interchangeable
G101241 PC 77Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MV861S?
MV861S is a VALVE,CALIBRATED FLOW.
What parts can replace MV861S?
There are 16 known substitutes for MV861S: G531057, G101241, G101241 PC 126 and 13 more. Substitute compatibility should be verified for your specific system.
Is MV861S still available?
MV861S is currently cancelled.
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