Y201778701 — VALVE,FLOW CONTROL

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

Y201778701: VALVE,FLOW CONTROL.

The VALVE,FLOW CONTROL is a the manufacturer industrial component. Key specifications include valve_size: 0.500 INCHES IN, thread_class: 2B, body_material: ALUMINUM ALLOY, connection_type: THREADED INTERNAL PIPE, special_features: EQUIPMENT DOES NOT INCLUDE THE LOOSE INSTRUMENTATION, PILOT AND PRV/STRAINER UNIT., flow_control_device: DIAPHRAGM. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-532-4870, 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

Y201778701

NSN: 4820-01-532-4870
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)

SPECIFICATIONS

valve_size	0.500 INCHES IN
thread_class	2B
body_material	ALUMINUM ALLOY
connection_type	THREADED INTERNAL PIPE
special_features	EQUIPMENT DOES NOT INCLUDE THE LOOSE INSTRUMENTATION, PILOT AND PRV/STRAINER UNIT.
flow_control_device	DIAPHRAGM
nominal_thread_size	0.500 INCHES IN
thread_quantity_per_inch	20
thread_series_designator	UNF
operating_pressure_and_type	800.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LBS
part_name_assigned_by_controlling_agency	PILOT
NSN	4820-01-532-4870

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DIAPHRAGM

•

OPERATING PRESSURE AND TYPE: 800.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LBS

•

CONNECTION TYPE: THREADED INTERNAL PIPE

•

VALVE SIZE: 0.500 INCHES IN

•

NOMINAL THREAD SIZE: 0.500 INCHES IN

•

BODY MATERIAL: ALUMINUM ALLOY

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DIAPHRAGM
OPERATING PRESSURE AND TYPE	800.0 POUNDS PER SQUARE INCH (PSI) AIR MAXIMUM REQUIRED LBS
CONNECTION TYPE	THREADED INTERNAL PIPE
VALVE SIZE	0.500 INCHES IN
NOMINAL THREAD SIZE	0.500 INCHES IN
BODY MATERIAL	ALUMINUM ALLOY
SPECIAL FEATURES	EQUIPMENT DOES NOT INCLUDE THE LOOSE INSTRUMENTATION, PILOT AND PRV/STRAINER UNIT.
PART NAME ASSIGNED BY CONTROLLING AGENCY	PILOT
THREAD CLASS	2B
THREAD QUANTITY PER INCH	20

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 1

31534N SHT 2 P/N PDAPN-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 Y201778701?

Y201778701 is a VALVE,FLOW CONTROL.

What parts can replace Y201778701?

There is 1 known substitute for Y201778701: 31534N SHT 2 P/N PDAPN-1. Substitute compatibility should be verified for your specific system.

What is the NSN for Y201778701?

Y201778701 is cataloged in the U.S. Government catalog under NSN 4820-01-532-4870. This indicates validated use in U.S. government and defense supply chains.

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Y201778701 — VALVE,FLOW CONTROL

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