英國鶴牌動態(tài)平衡閥/ressure/Temperature Rating 16 bar from -10 to 120oC Test Pressure Shell: 24 bar Specification Ductile iron body designed to fit between ANSI 150 flanges. A pair of ANSI 150 slip-on flanges will be supplied with the assembly where required for installation into BS1387 tube Supplied with lifting eyebolt to assist with installation Autoflow regulator factory set to automatically ensure correct flow Changes to flow specification can be accommodated by changing the relevant flow regulators Supplied complete with two figure 631 DuSeal test points and drain plug Material Specification Component Material Specification BS EN Body Ductile Iron 1563 EN GJS 500/7 A563 60-40-18 Flow Cartridge Adaptor Brass 12164 CW614N Test Points Fig 631 Flow Cartridge Nickel Plated Brass Seals EPDM Drain Plug Brass 12164 CW614N Eye bolt Steel Dimensions Nominal Size mm 65 80 100 150 200 250 300 350 in 21/2 3 4 6 8 10 12 14 A mm 148 223 244 258 279 279 279 279 in 5.82 8.78 8.78 8.78 8.78 8.78 8.78 8.78 B (approx) mm - - 155 175 205 235 250 300 in - - 6 7 8 9 10 12 D mm 108 127 173 216 280 340 406 450 in 4.25 5.00 6.82 8.50 11.00 13.35 16.00 17.72 *Weight (max) kg 6.1 10 12