Description

PRODUCT DETAILS BOLTED BONNET, OUTSIDE SCREW & YOKE TYPE, RISING STEM WITH BACKSEAT ARRANGEMENT, RENEWABLE STAINLESS STEEL (AISI 410) TRIM, HAND WHEEL OPERATED. 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-5152 MAX. WORKING TEMP. 220º (428ºF) TESTING HYDRAULIC. TEST PRESSURE :- 26bar (377psig. hyd.) for size uoto 150mm TEST PRESSURE :- 16bar (232 psig. hyd.) for size above 150mm MATERIALS OF CONSTRUCTION PART NO. PART’S NAME MATERIALS SPECIFICATIONS 1 NUT CARBON STEEL BS:916 2 WASHER CARBON STEEL —– 3 HAND WHEEL CAST IRON BS:1452 Gr.220 4 YOKE BUSH ALUMINIUM BRONZE BS:1400 AB1C 5 LOCKING SCREW CARBON STEEL BS: 916 6 GLAND CAST IRON BS:1452 Gr.220 7 PACKING ASBESTOS GRAPHITED —– 8 BONNET CAST IRON BS:1452 Gr.220 9 DISC NUT BRONZE BS:1400 LG2 10 DISC STAINLESS STEEL AISI-410 11 BODY CAST IRON BS:1452 Gr.220 12 STEM STAINLESS STEEL AISI-410 13 STUD & NUTS CARBON STEEL BS:916 14 GASKET C.A.F —– 15 BODY SEAT RING STAINLESS STEEL AISI-410 NOMINAL SIZE ∅D ∅E ∅F T B L* H ∅W~ 15mm 15 45 95 14 2 130 162 100 20mm 20 58 105 16 2 150 165 100 25mm 25 68 115 16 2 160 175 100 32mm 32 78 140 18 2 180 190 125 40mm 40 88 150 18 3 200 240 160 50mm 50 102 165 20 3 230 255 160 65mm 65 122 185 20 3 290 285 200 80mm 80 138 200 22 3 310 310 200 100mm 100 158 220 24 3 350 350 250 125mm 125 188 250 26 3 400 425 250 150mm 150 212 285 26 3 480 485 310 200mm 200 268 340 26 3 600 590 400 NOTE:- DUE TO CONTINOUS DEVELOPMENT PROGRAMME, DESIGN & DATA IN THIS LEAFLET ARE SUBJECT TO CHANGE WITHOUT ANY NOTICE.