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PartsTable / COMPONENT / 20048REVAPC2
20048REVAPC2 ✓ 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 RETAINER,THERMAL RELIEF VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, outside_diameter: 8.200 INCHES NOMINAL IN, special_features: 0.765 IN. DIA CENTERBORE IN, style_designator: BUTTERFLY, material_thickness: 0.530 INCHES NOMINAL IN, bolt_circle_diameter: 2.500 INCHES NOMINAL IN.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-608-7107, 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
20048REVAPC2
NSN: 4820-00-608-7107
FSC: 4820
CAGE: 04613 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP (USA)
SPECIFICATIONS
materialCOPPER ALLOY
outside_diameter8.200 INCHES NOMINAL IN
special_features0.765 IN. DIA CENTERBORE IN
style_designatorBUTTERFLY
material_thickness0.530 INCHES NOMINAL IN
bolt_circle_diameter2.500 INCHES NOMINAL IN
NSN4820-00-608-7107
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 20048REVAPC2 · 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
•
STYLE DESIGNATOR: BUTTERFLY
•
MATERIAL THICKNESS: 0.530 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 2.500 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
•
OUTSIDE DIAMETER: 8.200 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORBUTTERFLY
MATERIAL THICKNESS0.530 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER2.500 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
OUTSIDE DIAMETER8.200 INCHES NOMINAL IN
SPECIAL FEATURES0.765 IN. DIA CENTERBORE IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
RL3196Interchangeable
interchangeable cross-reference
interchangeable
S3SFFMILG18709Interchangeable
interchangeable cross-reference
interchangeable
9197-9-912Interchangeable
interchangeable cross-reference
interchangeable
SSRI-1438ZZRA3P25LG86Interchangeable
interchangeable cross-reference
interchangeable
BA722441Interchangeable
interchangeable cross-reference
interchangeable
TS1000-205Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20048REVAPC2?
20048REVAPC2 is a RETAINER,THERMAL RELIEF VALVE.
What parts can replace 20048REVAPC2?
There are 11 known substitutes for 20048REVAPC2: RL3196, S3SFFMILG18709, 9197-9-912 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20048REVAPC2?
20048REVAPC2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-608-7107. 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