Body Cover & Gland : Cast Iron to IS 210 Gr. FG 220 Plug : Cast Iron to IS 210 Gr. FG 220 or Cast Steel to ASTM A 216 Gr. WCB Shim : Mild Steel, Nickle Plates Gland Packing : Rubberised Asbestos Gasket : Compressed Asbestos END CONNECTIONS : Screwed : BSP as per BS 21 Flanges : To match flanges drilled to BS 10 Table D, F and ANSI ASME B 16.10 Class 125 Drilled to DIN 2532 PN 10 or PN 16, BS 10 Table E or BS 4504 PN 10 Valves can also be offered with undrilled flanges.