Part Number: ANSI Z21.22

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CONDITION:
NS
AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED80204
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M81349
WATTS REGULATOR CO79227
WATTS REGULATOR CO79227
WATTS REGULATOR CO79227
WATTS REGULATOR CO79227
WATTS REGULATOR CO79227
MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M81349
BODY MATERIALBRONZE, ASTM B61 AND BRONZE, ASTM B62
BODY STYLEANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
STEM MATERIALSTEEL, CORROSION RESISTING
FURNISHED ITEMSEMERGENCY OPENING DEVICE
TEMP RATING210.0 DEG FAHRENHEIT
MEDIA FOR WHICH DESIGNEDWATER, FRESH
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
FIRST END STYLE DESIGNATORPLAIN
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END CONNECTION TYPETHREADED EXTERNAL PIPE
SECOND END STYLE DESIGNATORPLAIN
SECOND END NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES
SECOND END THREAD DIRECTIONRIGHT-HAND
SEAT MATERIALBRONZE, ASTM B61 AND BRONZE, ASTM B62
FLOW CONTROL DEVICEPOPPET
FLOW CONTROL DEVICE MATERIALSILICONE
END CONNECTION QUANTITY2
OPENING PRESSURE SETTING125.0 POUNDS PER SQUARE INCH
BULB LENGTH8.000 INCHES NOMINAL
BULB DIAMETER0.250 INCHES NOMINAL
TEMP ADJUSTABILITYNOT ADJUSTABLE
TEMP CONTROL DEVICE TYPETHERMOSTATIC
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 CLASS AND 130 SIZE
FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR0.750-14 NPT
SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR0.750-14 NPT
MATERIALFIBERGLASS
A VALVE DESIGNED TO RELEASE UNDER EXCESSIVE PRESSURE AND/OR EXCESSIVE TEMPERATURE BY OPENING AT A PREDETERMINED PRESSURE AND/OR TEMPERATURE. THERMOSTATICALLY OPERATED VALVES CLOSE WHEN THE PRESSURE IS RELIEVED OR THE TEMPERATURE IS REDUCED. FUSIBLE PLUG VALVES REQUIRE REPLACEMENT OF THE PLUG. SEE ALSO VALVE, SAFETY RELIEF AND VALVE, REGULATING. TEMPERATURE.