PartsTable
Technical Data Sheet
BASAA04SHH ✓ 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,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: BRONZE BODY, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: STREAMLINED WITH ONE BRAZING RING (TUBE) ALL ENDS, style_designator: ANGLE, disk_loading_method: SPRING, flow_control_device: DISK. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-346-4128, 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
BASAA04SHH
NSN: 4820-01-346-4128
FSC: 4820
CAGE: 5P967 — DANTE VALVE COMPANY (USA)
SPECIFICATIONS
materialBRONZE BODY
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleSTREAMLINED WITH ONE BRAZING RING (TUBE) ALL ENDS
style_designatorANGLE
disk_loading_methodSPRING
flow_control_deviceDISK
valve_operation_methodAUTOMATIC
adjustable_pressure_range+23.0 TO 45.0 POUNDS PER SQUARE INCH LBS
nominal_pipe_size_accommodated2.000 INCHES ALL ENDS IN
NSN4820-01-346-4128
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: BASAA04SHH · 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: ANGLE
NOMINAL PIPE SIZE ACCOMMODATED: 2.000 INCHES ALL ENDS IN
VALVE OPERATION METHOD: AUTOMATIC
ADJUSTABLE PRESSURE RANGE: +23.0 TO 45.0 POUNDS PER SQUARE INCH LBS
MATERIAL: BRONZE BODY
CONNECTION STYLE: STREAMLINED WITH ONE BRAZING RING (TUBE) ALL ENDS
CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICE: DISK
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORANGLE
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES ALL ENDS IN
VALVE OPERATION METHODAUTOMATIC
ADJUSTABLE PRESSURE RANGE+23.0 TO 45.0 POUNDS PER SQUARE INCH LBS
MATERIALBRONZE BODY
CONNECTION STYLESTREAMLINED WITH ONE BRAZING RING (TUBE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICEDISK
DISK LOADING METHODSPRING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
20253FS41MInterchangeable
interchangeable cross-reference
interchangeable
D50UU-04 2INInterchangeable
interchangeable cross-reference
interchangeable
D2000 2.00INInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BASAA04SHH?
BASAA04SHH is a VALVE,SAFETY RELIEF.
What parts can replace BASAA04SHH?
There are 3 known substitutes for BASAA04SHH: 20253FS41M, D50UU-04 2IN, D2000 2.00IN. Substitute compatibility should be verified for your specific system.
What is the NSN for BASAA04SHH?
BASAA04SHH is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-346-4128. This indicates validated use in U.S. government and defense supply chains.
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