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4ZK87 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

4ZK87: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: INCLUDED, valve_size: 0.25 INCHES IN, temp_rating: 125.00 FAHRENHEIT MAXIMUM DEGF, overall_width: 2.68 INCHES NOMINAL IN, overall_length: 9.95 INCHES NOMINAL IN, special_features: MAX FLOW: 78.00 CFM; FILTER RATING: 5 MICRON;. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-653-1228, 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
4ZK87
NSN: 4820-01-653-1228
FSC: 4820 — Valves, Nonpowered
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
filterINCLUDED
valve_size0.25 INCHES IN
temp_rating125.00 FAHRENHEIT MAXIMUM DEGF
overall_width2.68 INCHES NOMINAL IN
overall_length9.95 INCHES NOMINAL IN
special_featuresMAX FLOW: 78.00 CFM; FILTER RATING: 5 MICRON;
manual_control_methodKNOB
first_end_connection_typeTHREADED INTERNAL PIPE
first_end_style_designatorPLAIN
second_end_connection_typeTHREADED INTERNAL PIPE
second_end_style_designatorPLAIN
maximum_inlet_pressure_ratingERR-060
NSN4820-01-653-1228
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4ZK87 · 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
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
FIRST END STYLE DESIGNATOR: PLAIN
•
TEMP RATING: 125.00 FAHRENHEIT MAXIMUM DEGF
•
VALVE SIZE: 0.25 INCHES IN
•
MANUAL CONTROL METHOD: KNOB
•
SECOND END STYLE DESIGNATOR: PLAIN
TECHNICAL CHARACTERISTICS
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
FIRST END STYLE DESIGNATORPLAIN
TEMP RATING125.00 FAHRENHEIT MAXIMUM DEGF
OVERALL LENGTH9.95 INCHES NOMINAL IN
OVERALL WIDTH2.68 INCHES NOMINAL IN
VALVE SIZE0.25 INCHES IN
MANUAL CONTROL METHODKNOB
SECOND END STYLE DESIGNATORPLAIN
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
SPECIAL FEATURESMAX FLOW: 78.00 CFM; FILTER RATING: 5 MICRON;
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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4ZK87?
4ZK87 is a VALVE,REGULATING,FLUID PRESSURE.
What is the NSN for 4ZK87?
4ZK87 is cataloged in the U.S. Government catalog under NSN 4820-01-653-1228. This indicates validated use in U.S. government and defense supply chains.
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