PartsTable
Technical Data Sheet
34-500SW ✓ 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

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: COPPER ALLOY BODY, body_style: STRAIGHT THRU, regulation_type: AUTOMATIC SINGLE STAGE, flow_control_device: PISTON, SPRING LOADED, valve_loading_method: SPRING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-356-7692, 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
34-500SW
NSN: 4820-01-356-7692
FSC: 4820
CAGE: 28353 — ZURN INDUSTRIES INC WILKINS REGULATOR CO DIV (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialCOPPER ALLOY BODY
body_styleSTRAIGHT THRU
regulation_typeAUTOMATIC SINGLE STAGE
flow_control_devicePISTON, SPRING LOADED
valve_loading_methodSPRING
end_connection_quantity2
media_for_which_designedWATER, SALT
first_end_connection_typeUNTHREADED INTERNAL PIPE
first_end_style_designatorSOCKET W/BRAZING RING
maximum_inlet_pressure_ratingERR-060
second_end_relationship_with_first_endIDENTICAL
NSN4820-01-356-7692
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 34-500SW · 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
FILTER: NOT INCLUDED
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
BODY STYLE: STRAIGHT THRU
FIRST END CONNECTION TYPE: UNTHREADED INTERNAL PIPE
FIRST END NOMINAL PIPE SIZE ACCOMMODATED: 0.750 INCHES IN
FIRST END STYLE DESIGNATOR: SOCKET W/BRAZING RING
FLOW CONTROL DEVICE: PISTON, SPRING LOADED
MEDIA FOR WHICH DESIGNED: WATER, SALT
TECHNICAL CHARACTERISTICS (FLIS)
FILTERNOT INCLUDED
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
FIRST END CONNECTION TYPEUNTHREADED INTERNAL PIPE
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES IN
FIRST END STYLE DESIGNATORSOCKET W/BRAZING RING
FLOW CONTROL DEVICEPISTON, SPRING LOADED
MEDIA FOR WHICH DESIGNEDWATER, SALT
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
REGULATION TYPEAUTOMATIC SINGLE STAGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
34300Interchangeable
interchangeable cross-reference
interchangeable
P11157Interchangeable
interchangeable cross-reference
interchangeable
41928Interchangeable
interchangeable cross-reference
interchangeable
3006015Interchangeable
interchangeable cross-reference
interchangeable
CS-2300-0001Interchangeable
interchangeable cross-reference
interchangeable
10906728Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 34-500SW?
34-500SW is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 34-500SW?
There are 19 known substitutes for 34-500SW: 34300, P11157, 41928 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 34-500SW?
34-500SW is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-356-7692. This indicates validated use in U.S. government and defense supply chains.
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