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PartsTable / COMPONENT / R1020-22AA-1F
R1020-22AA-1F ✓ 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,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE, valve_size: 5.000 INCHES IN, flange_shape: ROUND ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: STRAIGHT THRU FLANGED ENDS, mounting_facility: WAFER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-199-3071, 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
R1020-22AA-1F
NSN: 4820-01-199-3071
FSC: 4820
CAGE: 91363 — NORRISEAL NORRIS VALUES DIV DBA DOVER CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
valve_size5.000 INCHES IN
flange_shapeROUND ALL ENDS
connection_typeFLANGE ALL ENDS
style_designatorSTRAIGHT THRU FLANGED ENDS
mounting_facilityWAFER
nominal_thickness0.938 INCHES ALL ENDS IN
flange_face_designPLAIN ALL ENDS
face_to_face_distance2.125 INCHES IN
valve_operation_methodMANUAL
nominal_outside_diameter10.000 INCHES ALL ENDS IN
NSN4820-01-199-3071
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: R1020-22AA-1F · 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
•
NOMINAL THICKNESS: 0.938 INCHES ALL ENDS IN
•
FLANGE FACE DESIGN: PLAIN ALL ENDS
•
FACE TO FACE DISTANCE: 2.125 INCHES IN
•
MATERIAL: STEEL BODY
•
FLANGE SHAPE: ROUND ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU FLANGED ENDS
•
CONNECTION TYPE: FLANGE ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THICKNESS0.938 INCHES ALL ENDS IN
FLANGE FACE DESIGNPLAIN ALL ENDS
FACE TO FACE DISTANCE2.125 INCHES IN
MATERIALSTEEL BODY
MATERIALRUBBER SYNTHETIC SEAT
FLANGE SHAPEROUND ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
CONNECTION TYPEFLANGE ALL ENDS
MOUNTING FACILITYWAFER
NOMINAL OUTSIDE DIAMETER10.000 INCHES ALL ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
B10003Interchangeable
interchangeable cross-reference
interchangeable
910090Interchangeable
interchangeable cross-reference
interchangeable
SCRSTLTETInterchangeable
interchangeable cross-reference
interchangeable
6INR1011-42AA-2RInterchangeable
interchangeable cross-reference
interchangeable
910-090 6INInterchangeable
interchangeable cross-reference
interchangeable
6INR1010-42AA-2BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R1020-22AA-1F?
R1020-22AA-1F is a VALVE,BUTTERFLY.
What parts can replace R1020-22AA-1F?
There are 7 known substitutes for R1020-22AA-1F: B10003, 910090, SCRSTLTET and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R1020-22AA-1F?
R1020-22AA-1F is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-199-3071. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026