4820-01-200-2127 VALVE,SAFETY RELIEF Index 4820-01-200-2129 COCK,POPPET DRAIN

National Stock Number:
4810-01-200-2128

Federal Supply Class:
4810

National Item Identification Number:
012002128

Description:
VALVE,LINEAR,DIRECTIONAL CONTROL

Detail:
A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: VALVE, SOLENOID. Excludes VALVE, PLUG. See also SERVOVALVE, HYDRAULIC; BODY SECTION, WORKING, LINEAR DIRECTIONAL CONTROL VALVE; and VALVE ASSEMBLY.


Manufacturer Information:
528053153711NAVAL SEA SYSTEMS COMMAND
VSG-3511-GX397902VERSA PRODUCTS CO INC


Techincal Specification:
END CONNECTION QUANTITY3
BODY MATERIALCOPPER ALLOY OR STEEL CORROSION RESISTING
CONNECTION TYPETHREADED INTERNAL PIPE
CURRENT RATING IN AMPS0.2
FEATURES PROVIDEDNORMALLY CLOSED AND EXPLOSION PROOF AND MANUAL OVERRIDE
FLOW PATTERN QUANTITY3
FREQUENCY IN HERTZ60.0
NOMINAL THREAD SIZE0.500 INCHES
PHASETHREE
SPOOL POSITION QUANTITY2
SPOOL QUANTITY1
THREAD SERIES DESIGNATORNPT
VALVE OPERATION METHODSOLENOID
VOLTAGE IN VOLTS AND CURRENT TYPE115.0 AC


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