公稱壓力Nominal Pressure( bar) | 10 | 16 | 25 | |
適用溫度 Suitable Temp ( oC ) | ≤80 | |||
試驗(yàn)壓力(MPa) TestingPressure | 殼 體Shell | 1.5 | 2.4 | 3.75 |
密 封Seal | 1.1 | 1.76 | 2.75 | |
鑄鐵法蘭連接標(biāo)準(zhǔn) Cast Iron Flange Standard | GB/T 17241.6-98 | |||
鑄鋼法蘭連接標(biāo)準(zhǔn) Carbon Steel Flange Standard | GB/T 9113.1-2000 | |||
適用介質(zhì) Suitable Media | 水、油品等 Water, Oil |
名 稱 Name | 材 料 Material |
閥體,閥蓋 Body,Valve Cover | 鑄鐵,鑄鋼 Cast Iron,Carbon Steel |
閥瓣 Valve petal | 橡膠組合件Rubber Assembly |
彈 簧Spring | 不銹鋼Stainless Steel |
DN (mm) | L (mm) | H (mm) |
40 | 165 | 180 |
50 | 200 | 190 |
65 | 215 | 210 |
80 | 240 | 230 |
100 | 290 | 250 |
125 | 330 | 280 |
150 | 355 | 315 |
200 | 500 | 370 |
250 | 620 | 430 |
300 | 700 | 475 |
350 | 785 | 550 |
400 | 915 | 600 |