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 DIN 2533 RF, PN16 FOR SIZE UPTO 150mm. FLANGED TO DIN 2532 RF, PN10 FOR SIZE 200mm. WORKING PRESSURE SUITABLE FOR STEAM LINE NOMINAL PRESSURE RATING PN-16/10, CONFORMING TO BS-5152, MAX. WORKING TEMP.220ºC(428ºF) TESTING HYDRAULIC. TEST PRESSURE :- 26bar (377psig. hyd.) for size up to 150mm TEST PRESSURE :- 16bar (232 psig. hyd.) for size 200mm MATERIALS OF CONSTRUCTION PART NO. PART’S NAME MATERIALS SPECIFICATIONS 1 NUT CARBON STEEL BS:916 2 WASHER CARBON STEEL —– 3 HANDWHEEL 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 DIMENSIONS IN mm 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.