Product Details | STOP-CHECK VALVE

4820-01-344-7563 A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also VALVE (1), LIFT-CHECK and VALVE (1), STOP-LIFT-CHECK.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: F074084B02TS, F07-4084B-02TS, 4820-01-344-7563, 01-344-7563, 4820013447563, 013447563

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 06 SEP 1991 01-344-7563

Cross Reference | NSN 4820-01-344-7563

Part Number Cage Code Manufacturer
F07-4084B-02TS 57574 VELAN VALVE CORPORATION DIV VELAN VALVE CORPORATION

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Technical Data | NSN 4820-01-344-7563

Characteristic Specifications
MATERIAL STEEL BODY STEEL COMP 410 FLOW CONTROL DEVICE STEEL COMP 410 STEM
FLOW CONTROL DEVICE DISK
VALVE OPERATION METHOD MANUAL
MOUNTING POSITION VERTICAL
BONNET TYPE INSIDE SCREW
SUPPLEMENTARY FEATURES OPTIONAL FLOW CONTROL DEVICE: STEM

Restrictions/Controls & Freight Information | NSN 4820-01-344-7563

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information