Q41H 手動(dòng)硬密封浮動(dòng)球閥
Q41H 手動(dòng)硬密封浮動(dòng)球閥外形尺寸圖
主要零部材料
序號(hào) | 名稱 | 材料牌號(hào) | ||||||
碳鋼 | 不銹鋼 | |||||||
GB | ASTM | GB | ASTM | |||||
1 | 閥體 | WCB | A216-WCB | ZG1Cr18Ni9Ti/ ZG1Cr18Ni12Mo2Ti | CF8/CF8M/CF3/CF3M | |||
2 | 閥蓋 | WCB | A216-WCB | ZG1Cr18Ni9Ti/ ZG1Cr18Ni12Mo2Ti | CF8/CF8M/CF3/CF3M | |||
3 | 雙頭螺柱 | 35CrMoA | A193-B7 | 1Cr17Ni2 | A193-B8M | |||
4 | 螺母 | 45 | A194-2H | 0Cr18Ni | A194-8M | |||
5 | 墊圈 | 金屬夾石墨 | ||||||
6 | 球體 | 2Cr13滲氮 | A276-410滲氮 | 1Cr18Ni9Ti/ 1Cr18Ni12Mo2Ti滲氮 | F304/F316/F304L/F316L滲氮 | |||
7 | 閥座 | 2Cr13滲氮 | A276-410滲氮 | 1Cr18Ni9Ti/ 1Cr18Ni12Mo2Ti滲氮 | F304/F316/F304L/F316L滲氮 | |||
8 | 閥座支承圈 | 2Cr13 | A276-410 | 1Cr18Ni9Ti/ 1Cr18Ni12Mo2Ti | F304/F316/F304L/F316L | |||
9 | 閥座彈簧 | 17-7PH | 17-7PH | 17-7PH | 17-7PH | |||
10 | 閥座密封圈 | 石墨 | ||||||
11 | 閥桿 | 2Cr13 | A276-410 | 1Cr18Ni9Ti/ 1Cr18Ni12Mo2Ti | F304/F316/F304L/F316L | |||
12 | 止推軸承 | 金屬夾PTFE | ||||||
13 | 閥桿填料 | 石墨 | ||||||
14 | 填料壓環(huán) | 2Cr13 | A276-410 | 1Cr18Ni9Ti/ 1Cr18Ni12Mo2Ti | F304/F316/F304L/F316L | |||
15 | 填料壓蓋 | WCB | A216-WCB | ZG1Cr18Ni9Ti/ ZG1Cr18Ni12Mo2Ti | CF8/CF8M/CF3/CF3M | |||
16 | 螺釘 | 35CrMoA | A193-B7 | 1Cr17Ni2 | A193-B8M | |||
17 | 定位板 | 2Cr13 | A276-410 | 1Cr18Ni9Ti | 304 | |||
PN1.6 MPa主要連接尺寸及重量
公稱通徑DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
L | 130 | 140 | 150 | 165 | 180 | 200 | 220 | 250 | 280 | 320 | 360 | 400 |
H | 59 | 63 | 75 | 105 | 95 | 107 | 142 | 152 | 178 | 252 | 272 | 342 |
W | 130 | 130 | 160 | 180 | 230 | 230 | 400 | 400 | 650 | 1050 | 1050 | 1410 |
Wt(㎏) | 2.5 | 3 | 5 | 6 | 7 | 10 | 15 | 19 | 33 | 58 | 93 | 160 |
PN2.5 MPa主要連接尺寸及重量
公稱通徑DN | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 |
L | 130 | 140 | 150 | 165 | 180 | 200 | 220 | 250 | 280 | 320 | 360 | 400 |
H | 59 | 63 | 75 | 105 | 95 | 107 | 142 | 152 | 178 | 252 | 272 | 342 |
W | 130 | 130 | 160 | 180 | 230 | 230 | 400 | 400 | 650 | 1050 | 1050 | 1410 |
Wt(㎏) | 2.5 | 3 | 5 | 6.5 | 9 | 12 | 20 | 25 | 44 | 75 | 105 | 200 |
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