4820-01-648-7791 STEM,FLUID VALVE 4820-01-648-8332 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-648-7812

Federal Supply Class:
4820

National Item Identification Number:
016487812

Description:
VALVE,RELIEF,PRESSURE AND TEMPER


Manufacturer Information:
M40HI3 ISO(DN25,ASME300)53059SPIRAX SARCO INC


Techincal Specification:
BODY OUTSIDE DIAMETER124.0 MILLIMETERS NOMINAL
BODY STYLEHIGH PRESSURE (FLANGED)
FACE TO FACE DISTANCE165.0 MILLIMETERS NOMINAL
FLOW CONTROL DEVICEBALL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351, GRADE CF8M ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 316 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 30316 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIALSTEEL COMP 316 STEM
MATERIALSTEEL UNS J92900 BODY
MEDIA FOR WHICH DESIGNEDSTEAM
PART NAME ASSIGNED BY CONTROLLING AGENCYREDUCED BORE BALL VALVE
OPENING PRESSURE SETTING39.0 BAR
SPECIAL FEATURESREINFORCED PEEK SEATS; WITH A SINGLE PIECE BODY, HAVING ISO MOUNTING AS STANDARD; THE M40HI HAS BEEN DESIGNED FOR USE AS AN ISOLATING VALVE, NOT A CONTROL VALVE; WEIGHT: 4.5KG
TEMP CONTROL DEVICE TYPEFUSIBLE
TEMP RATING-29.0 CELSIUS AND 260.0 CELSIUS
TEMP ADJUSTABILITYADJUSTABLE


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