公稱壓力 Nominal pressure PN1.6MPa 強(qiáng)度試驗(yàn)(Ps) Shell test 密封耐壓 Seal pressure PN1.6MPa 閥體耐壓 body pressure PN2.4MPa 工作壓力 working pressure PN1.6MPa 使用溫度 working temperature J45F2-1.6 -50°C-+120°C J45F46-1.6 -50°C-+120°C 適用介質(zhì) Suitable medium 強(qiáng)腐蝕性介質(zhì) Strong corrosive medium
公稱通徑 DN(mm) 主要外形尺寸和連接尺寸 Main outline dimensions and connection dimensions L D D 1 D 2 b f d z D 0 H H 1 25 160 115 85 65 18 3 14 4 100 220 236 32 180 135 100 78 18 3 18 4 120 251 273 40 200 145 110 85 20 3 &n