• Q-119
    Qinn BRONZE PRESSURE REDUCING VALVE

    PRODUCT DETAILS:- SPRING LOADED WITH METALLIC DIAPHRAGM
    END DETAILS :-SCREWED FEMALE ENDS,BSP TAPER THREADS TO BS:21

    TESTING:- 500 psig.(Hyd.)
    WORKING PRESSURE:-
    MAX.INLET PRESSURE 250psig STEAM.
    OUTLET REDUCED PRESSURE RANGES 20/80, 40/125 & MAX. WORKING TEMP. 437ºF (225ºC)

           
    MATERIALS OF CONSTRUCTION
    S. NO. PART'S NAME MATERIALS SPECIFICATIONS
    1 ADJUSTING SCREW CARBON STEEL BS:916
    2 LOCK NUT CARBON STEEL BS:916
    3 YOKE BUSH BRONZE BS:1400 LG2
    4 UPPER SPRING DISC S.G.I BS:2789
    5 CHAMBER SPRING SPRING STEEL EN47
    6 SPRING CHAMBER CAST IRON BS:1452 Gr220
    7 BOLTS & NUTS CARBON STEEL BS:916
    8 LOWER SPRING DISC BRONZE BS:1400 LG2
    9 GASKET STEAM JOINTING -----
    10 SEAT CAP BRONZE BS:1400 LG2
    11 MAIN VALVE STEM BRONZE BS:1400 LG2
    12 BODY BRONZE BS:1400 LG2
    13 BODY SPRING SPRING STEEL EN47
    14 GASKET STEAM JOINTING -----
    15 BOTTOM COVER BRONZE BS:1400 LG2
    16 PLUG BRONZE BS:1400 LG2
    17 DIAPHRAGM S.S. AISI-304
    18 TOMMY BAR CARBON STEEL -----
    19 COVER CAST IRON BS:1452 Gr220
     
    DIMENSIONS IN mm
    NOMINAL SIZE ∅A L+1.5 H~
    15mm 1/2"BSPT 76 220
    20mm 3/4"BSPT 108 278
    25mm 1"BSPT 114 325
    32mm 1.1/4"BSPT 132 345
    40mm 1.1/2"BSPT 137 380
    50mm 2"BSPT 170 410
    APPLICATIONS
    WATER STEAM GAS OIL AIR
           
    NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANGE WITHOUT ANY NOTICE.
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