PartsTable
Technical Data Sheet
BV1187-125 ✓ 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

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include material: COPPER ALLOY 360 FLOW CONTROL DEVICE, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN, OPTIONAL END (PIPE) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS, mounting_position: HORIZONTAL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-203-3670, 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
BV1187-125
NSN: 4820-00-203-3670
FSC: 4820
CAGE: 82666 — STOCKHAM VALVES AND FITTINGS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY 360 FLOW CONTROL DEVICE
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN, OPTIONAL END (PIPE) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
mounting_positionHORIZONTAL
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
flow_control_deviceDISK
nominal_thread_size1.000 INCHES ALL ENDS IN
maximum_operating_temp150.0 FAHRENHEIT SECOND RESPONSE DEGF
valve_operation_methodAUTOMATIC
media_for_which_designedSTEAM FIRST RESPONSE
NSN4820-00-203-3670
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: BV1187-125 · 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: STRAIGHT THRU
CONNECTION STYLE: PLAIN, OPTIONAL END (PIPE) ALL ENDS
THREAD DIRECTION: RIGHT-HAND ALL ENDS
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
MEDIA FOR WHICH DESIGNED: STEAM FIRST RESPONSE
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS IN
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B-16 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSTRAIGHT THRU
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
MEDIA FOR WHICH DESIGNEDSTEAM FIRST RESPONSE
NOMINAL THREAD SIZE1.000 INCHES ALL ENDS IN
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SECOND RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-16 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE BODY
THREAD SERIES DESIGNATORNPT ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 34
L100J150Interchangeable
interchangeable cross-reference
interchangeable
270-100-0605Interchangeable
interchangeable cross-reference
interchangeable
0605Interchangeable
interchangeable cross-reference
interchangeable
02665PInterchangeable
interchangeable cross-reference
interchangeable
TVC60000Interchangeable
interchangeable cross-reference
interchangeable
TVCInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BV1187-125?
BV1187-125 is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace BV1187-125?
There are 34 known substitutes for BV1187-125: L100J150, 270-100-0605, 0605 and 31 more. Substitute compatibility should be verified for your specific system.
Is BV1187-125 still available?
BV1187-125 is currently cancelled.
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