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PartsTable / COMPONENT / SFSBALANCEDTYPE
SFSBALANCEDTYPE ✓ 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,TEMPERATURE,REGULATING is a the manufacturer industrial component. Key specifications include special_features: 1 1/4 IN. SILBRAZED UNION ENDS 140 DEG TO 160 DEG F TEMP RANGE TUBE LG 10 FT IN, reference_number_differentiating_characteristics: 1 IN.

SILBRAZED UNION ENDS 130 DEG TO 150 DEG F TEMP RANGE TUBE LG 10 FT 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 4820-00-540-8519, 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
SFSBALANCEDTYPE
NSN: 4820-00-540-8519
FSC: 4820
CAGE: 75545 — LAWLER MANUFACTURING COMPANY, INC. (USA)
SPECIFICATIONS
special_features1 1/4 IN. SILBRAZED UNION ENDS 140 DEG TO 160 DEG F TEMP RANGE TUBE LG 10 FT IN
reference_number_differentiating_characteristics1 IN. SILBRAZED UNION ENDS 130 DEG TO 150 DEG F TEMP RANGE TUBE LG 10 FT IN
NSN4820-00-540-8519
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SFSBALANCEDTYPE · 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
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: 1 IN. SILBRAZED UNION ENDS 130 DEG TO 150 DEG F TEMP RANGE TUBE LG 10 FT IN
TECHNICAL CHARACTERISTICS (FLIS)
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS1 IN. SILBRAZED UNION ENDS 130 DEG TO 150 DEG F TEMP RANGE TUBE LG 10 FT IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
SFSBALANCEDTYPEInterchangeable
interchangeable cross-reference
interchangeable
40043Interchangeable
interchangeable cross-reference
interchangeable
40043-801Interchangeable
interchangeable cross-reference
interchangeable
MILV19772Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SFSBALANCEDTYPE?
SFSBALANCEDTYPE is a VALVE,TEMPERATURE,REGULATING.
What parts can replace SFSBALANCEDTYPE?
There are 4 known substitutes for SFSBALANCEDTYPE: SFSBALANCEDTYPE, 40043, 40043-801 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SFSBALANCEDTYPE?
SFSBALANCEDTYPE is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-540-8519. 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