5340-01-514-4444 COVER,ACCESS Index 4210-01-514-4446 VALVE,FIRE EXTINGUISHER

National Stock Number:
4820-01-514-4445

Federal Supply Class:
4820

National Item Identification Number:
015144445

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
728356653711NAVAL SEA SYSTEMS COMMAND
7283566-00153711NAVAL SEA SYSTEMS COMMAND
SS-4CPA-DR-EP-15002570SWAGELOK CO
SS4CPA2EPDRDI15018034NUPRO CO
SS-4CPA-DR-EP-1503T9T9SWAGELOK CO


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
FURNISHED ITEMS AND QUANTITY1 DEFLECTOR CAP
PART NAME ASSIGNED BY CONTROLLING AGENCYCHECK VALVE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALSTEEL CORROSION RESISTING BODY
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER, FRESH SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS
SPECIAL FEATURESO-RING MATERIAL ETHYLENE PROPYLENE RUBBER IAW AMS 7262 OR EQUIVALENT; DEFLECTOR CAP MATERIAL POLYETHYLENE MATERIAL; CRACKING PRESSURE -001. 150 PSI, -002. 350 PSI; TEMPERATURE: -40 TO 150 DEG. C WITH STANDARD ETHYLENE PROPYLENE SEALS; FLOW COEFFICIENT: .35; LENGTH: 1.62 INCHES; HEX" 9/16.
STYLE DESIGNATORSTRAIGHT THRU
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPASSIVATE
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD QUANTITY PER INCH18 ALL ENDS
VALVE OPERATION METHODAUTOMATIC


Click here to Register for Free 30-day Trial