DLTSX 4IN — VALVE,DIAPHRAGM,STOP

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

DLTSX 4IN: VALVE,DIAPHRAGM,STOP.

The VALVE,DIAPHRAGM,STOP is a the manufacturer industrial component. Key specifications include material: STEEL BODY, valve_size: 4.000 INCHES IN, bonnet_type: PACKING RETAINING, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, special_features: WITH ACTUATOR,85 SQUARE INCH,ALUMINUM. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-312-0284, 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

DLTSX 4IN

NSN: 4820-01-312-0284
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)

SPECIFICATIONS

material	STEEL BODY
valve_size	4.000 INCHES IN
bonnet_type	PACKING RETAINING
flange_shape	ROUND WITH HOLES ALL ENDS
connection_type	FLANGE ALL ENDS
special_features	WITH ACTUATOR,85 SQUARE INCH,ALUMINUM
style_designator	CROSS FLANGED ENDS
nominal_thickness	0.875 INCHES ALL ENDS IN
bolt_hole_quantity	8 ALL ENDS
flange_face_design	RAISED STRAIGHT ALL ENDS
operating_pressure	150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp	500.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN	4820-01-312-0284

COMPONENT DIAGRAM

KEY FEATURES

•

FLANGE SHAPE: ROUND WITH HOLES ALL ENDS

•

FLANGE FACE DESIGN: RAISED STRAIGHT ALL ENDS

•

BOLT CIRCLE NOMINAL DIAMETER: 0.750 INCHES ALL ENDS IN

•

CONNECTION TYPE: FLANGE ALL ENDS

•

STYLE DESIGNATOR: CROSS FLANGED ENDS

•

BOLT HOLE NOMINAL DIAMETER: 0.875 INCHES ALL ENDS IN

•

OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS

•

VALVE SIZE: 4.000 INCHES IN

TECHNICAL CHARACTERISTICS

FLANGE SHAPE	ROUND WITH HOLES ALL ENDS
FLANGE FACE DESIGN	RAISED STRAIGHT ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER	0.750 INCHES ALL ENDS IN
CONNECTION TYPE	FLANGE ALL ENDS
STYLE DESIGNATOR	CROSS FLANGED ENDS
BOLT HOLE NOMINAL DIAMETER	0.875 INCHES ALL ENDS IN
OPERATING PRESSURE	150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VALVE SIZE	4.000 INCHES IN
BONNET TYPE	PACKING RETAINING
MAXIMUM OPERATING TEMP	500.0 FAHRENHEIT SINGLE RESPONSE DEGF

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

DLTSX 4IN150PSIReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 DLTSX 4IN?

DLTSX 4IN is a VALVE,DIAPHRAGM,STOP.

What parts can replace DLTSX 4IN?

There is 1 known substitute for DLTSX 4IN: DLTSX 4IN150PSI. Substitute compatibility should be verified for your specific system.

What is the NSN for DLTSX 4IN?

DLTSX 4IN is cataloged in the U.S. Government catalog under NSN 4820-01-312-0284. This indicates validated use in U.S. government and defense supply chains.

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