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PRODUCT DETAILS BOLTED COVER, RENEWABLE STAINLESS STEEL(AISI 410)TRIM. END DETAILS FLANGED TO BS:4504,PN-16 UPTO 150mm OF VALVE FLANGED TO BS:4504,PN-10 ABOVE 150mm OF VALVE WORKING PRESSURE SUITABLE FOR STEAM LINE NOMINAL PRESSURE RATING PN-16/10, CONFORMING TO BS:5153 TESTING HYDRAULIC. TEST PRESSURE :- 26Bar (377psig.) For size up to 150mm TEST PRESSURE :- 16Bar (232 psig.) For size above 150mm MATERIALS OF CONSTRUCTION PART NO. PART’S NAME MATERIALS SPECIFICATIONS 1 STUDS AND NUTS CARBON STEEL BS: 916 2 COVER CAST IRON BS:1452 GR.220 3 GASKET C.A.F. … 4 DISC STAINLESS STEEL AISI-410 5 BODY SEAT RING STAINLESS STEEL AISI-410 6 BODY CAST IRON BS:1452 GR.220 DIMENSIONS IN mm NOMINAL SIZE ∅D ∅E ∅F T B L* H~ 15mm 15 45 95 14 2 130 70 20mm 20 58 105 16 2 150 70 25mm 25 68 115 16 2 160 80 32mm 32 78 140 18 2 180 95 40mm 40 88 150 18 3 200 100 50mm 50 102 165 20 3 230 108 65mm 65 122 185 20 3 290 130 80mm 80 138 200 22 3 310 144 100mm 100 158 220 24 3 350 158 125mm 125 188 250 26 3 480 218 150mm 150 212 285 26 3 480 218 200mm 200 268 340 26 3 600 260 NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANGE WITHOUT ANY NOTICE.
