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ZK3.1 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

ZK3.1: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include material: COPPER ALLOY AND STEEL BODY, body_style: TEE W/OFFSET, temp_rating: 165.0 FAHRENHEIT MAXIMUM DEGF, flow_control_device: PISTON, SPRING LOADED, valve_loading_method: SPRING, outlet_pressure_range: 0.0 TO 1450.0 CAMERA MOUNT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-446-2630, 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
ZK3.1
NSN: 4820-01-446-2630
FSC: 4820 — Valves, Nonpowered
CAGE: 0WPX0 — GENERAL PUMP INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY AND STEEL BODY
body_styleTEE W/OFFSET
temp_rating165.0 FAHRENHEIT MAXIMUM DEGF
flow_control_devicePISTON, SPRING LOADED
valve_loading_methodSPRING
outlet_pressure_range0.0 TO 1450.0 CAMERA MOUNT
end_connection_quantity2
first_end_connection_typeTHREADED INTERNAL PIPE
first_end_style_designatorPLAIN
first_end_thread_directionRIGHT-HAND
second_end_connection_typeTHREADED EXTERNAL PIPE
second_end_style_designatorPLAIN
NSN4820-01-446-2630
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: ZK3.1 · 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: PISTON, SPRING LOADED
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
BODY STYLE: TEE W/OFFSET
•
FIRST END STYLE DESIGNATOR: PLAIN
•
TEMP RATING: 165.0 FAHRENHEIT MAXIMUM DEGF
•
END CONNECTION QUANTITY: 2
•
OUTLET PRESSURE RANGE: 0.0 TO 1450.0 CAMERA MOUNT
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPISTON, SPRING LOADED
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
BODY STYLETEE W/OFFSET
FIRST END STYLE DESIGNATORPLAIN
TEMP RATING165.0 FAHRENHEIT MAXIMUM DEGF
END CONNECTION QUANTITY2
OUTLET PRESSURE RANGE0.0 TO 1450.0 CAMERA MOUNT
SECOND END THREAD DIRECTIONRIGHT-HAND
VALVE LOADING METHODSPRING
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: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is ZK3.1?
ZK3.1 is a VALVE,REGULATING,FLUID PRESSURE.
What is the NSN for ZK3.1?
ZK3.1 is cataloged in the U.S. Government catalog under NSN 4820-01-446-2630. This indicates validated use in U.S. government and defense supply chains.
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