七、性能參數(shù)
設計規(guī)范 GB 12233 / GB 12233 / ANSIB16.34
驅動方式 手動、蝸輪傳動、氣動、電動
公稱通徑 (DN) 15~400 mm
公稱壓力 (PN) 1.0 MPa,1.6 MPa,2.5 MPa
適用溫度 -50~180 ℃
公稱通徑 | 標準值 | 參考值 | ||||||||||||||
DN | NPS | L | D | D1 | D2 | f | b | Z-φd | Do | H1 | H2 | W(kg) | ||||
PN1.6(MPa) | ||||||||||||||||
15 | 1/2 | 130 | 95 | 65 | 45 | 2 | 14 | 4-φ14 | 100 | 240 | 265 | 3.9 | ||||
20 | 3/4 | 150 | 105 | 75 | 55 | 2 | 16 | 4-φ14 | 100 | 245 | 270 | 5 | ||||
25 | 1 | 160 | 115 | 85 | 65 | 2 | 16 | 4-φ14 | 120 | 250 | 275 | 6 | ||||
32 | 11/4 | 180 | 135 | 100 | 78 | 2 | 18 | 4-φ18 | 140 | 260 | 290 | 8.8 | ||||
40 | 11/2 | 200 | 145 | 110 | 85 | 3 | 18 | 4-φ18 | 140 | 285 | 320 | 12 | ||||
50 | 2 | 230 | 160 | 125 | 100 | 3 | 20 | 4-φ18 | 160 | 300 | 335 | 17 | ||||
65 | 21/2 | 290 | 180 | 145 | 120 | 3 | 20 | 8-φ18 | 180 | 355 | 400 | 22 | ||||
80 | 3 | 310 | 195 | 160 | 135 | 3 | 22 | 8-φ18 | 240 | 400 | 450 | 30 | ||||
100 | 4 | 350 | 215 | 180 | 155 | 3 | 24 | 8-φ18 | 240 | 455 | 495 | 42 | ||||
125 | 5 | 400 | 245 | 210 | 185 | 3 | 26 | 8-φ18 | 280 | 530 | 560 | 63 | ||||
150 | 6 | 480 | 280 | 240 | 210 | 3 | 28 | 8-φ23 | 320 | 610 | 650 | 91 | ||||
200 | 8 | 600 | 335 | 295 | 265 | 3 | 30 | 12-φ23 | 360 | 650 | 770 | 115 | ||||
250 | 10 | 730 | 405 | 355 | 320 | 3 | 32 | 12-φ25 | 400 | 690 | 810 | 230 | ||||
300 | 12 | 750 | 460 | 410 | 375 | 4 | 34 | 12-φ25 | 400 | 730 | 845 | 285 |