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KSV-12-1-045 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

KSV-12-1-045: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY STEM, nominal_length: 1.91 INCHES FIRST END IN, special_features: MEDIA FOR WHICH DESIGNED FOR AIR/GAS, style_designator: STRAIGHT THRU, operating_pressure: 375.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, disk_loading_method: SPRING. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-603-6992, 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
KSV-12-1-045
NSN: 4820-01-603-6992
FSC: 4820 — Valves, Nonpowered
CAGE: 75336 — F.C.KINGSTON CO. DBA STORM MANUFACTURING (USA)
SPECIFICATIONS
materialCOPPER ALLOY STEM
nominal_length1.91 INCHES FIRST END IN
special_featuresMEDIA FOR WHICH DESIGNED FOR AIR/GAS
style_designatorSTRAIGHT THRU
operating_pressure375.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
disk_loading_methodSPRING
flow_control_deviceDISK
maximum_operating_temp250.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodAUTOMATIC
opening_pressure_setting45.0 POUNDS PER SQUARE INCH LBS
material_document_and_classificationASTM B16 ASSN STD ALL MATERIAL RESPONSES STEM
part_name_assigned_by_controlling_agencyKINGSTON MODEL KSV12
NSN4820-01-603-6992
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: KSV-12-1-045 · 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
•
FLOW CONTROL DEVICE: DISK
•
NOMINAL LENGTH: 1.91 INCHES FIRST END IN
•
STYLE DESIGNATOR: STRAIGHT THRU
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B16 ASSN STD ALL MATERIAL RESPONSES BODY
•
OPERATING PRESSURE: 375.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MAXIMUM OPERATING TEMP: 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
NOMINAL LENGTH1.91 INCHES FIRST END IN
STYLE DESIGNATORSTRAIGHT THRU
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B16 ASSN STD ALL MATERIAL RESPONSES BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B16 ASSN STD ALL MATERIAL RESPONSES DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B16 ASSN STD ALL MATERIAL RESPONSES STEM
OPERATING PRESSURE375.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE DEGF
DISK LOADING METHODSPRING
SPECIAL FEATURESMEDIA FOR WHICH DESIGNED FOR AIR/GAS
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is KSV-12-1-045?
KSV-12-1-045 is a VALVE,SAFETY RELIEF.
What is the NSN for KSV-12-1-045?
KSV-12-1-045 is cataloged in the U.S. Government catalog under NSN 4820-01-603-6992. This indicates validated use in U.S. government and defense supply chains.
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