WZ41H美標(biāo)波紋管閘閥特點(diǎn): 閥桿采用波紋管密封,采用填料輔助密封,雙層波紋管,無(wú)升降手輪,閥桿防轉(zhuǎn)裝置.應(yīng)用場(chǎng)合: 工業(yè),電力系統(tǒng),廢氣凈化裝置,燃?xì)?蒸汽設(shè)備,真空設(shè)備,熱水,導(dǎo)熱油應(yīng)用,造船業(yè)等.
美標(biāo)波紋管閘閥主要零部件材質(zhì)
序號(hào) | 名稱 | 材質(zhì)Material |
1 | 閥體 | ASTM A216-WCB ASTM A351-CF8 .CF8MCF3. CF3M |
2 | 閥瓣 | ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L |
3 | 閥桿 | ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304L F316L |
4 | 墊片 | 柔性石墨+不銹鋼 |
5 | 雙頭螺栓 | ASTM A193-B7 .A193-B8.A193-B8M |
6 | 六角螺母 | ASTM A194-2H. A194-8. A194-8M |
7 | 閥蓋 | ASTM A216-WCB ASTM A351-CF8 .CF8MCF3. CF3M |
8 | 波紋管組件 | ASTM A182-F304 .F316 .F321 F304L,F316L |
9 | 填料 | 柔性石墨 |
10 | 填料壓蓋 | ASTM A216-WCB ASTM A351-CF8 .CF8MCF3. CF3M |
11 | 支架 | ASTM A216-WCB ASTM A351-CF8 .CF8MCF3. CF3M |
12 | 閥桿螺母 | 銅合金ZQA19-4 |
13 | 手輪 | ASTM A536- Gr.60-40-18 .A216-WCB |
美標(biāo)波紋管閘閥150Lb主要外形尺寸
型號(hào) | WZ41H-150Lb | |||||||||||||||
壓力等級(jí) | 150Lb | |||||||||||||||
口徑 | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
in | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | |
L | 108 | 117 | 127 | 140 | 165 | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 | 381 | |
H | 200 | 210 | 250 | 260 | 290 | 370 | 398 | 440 | 490 | 530 | 580 | 670 | 760 | 850 | 950 | |
W | 120 | 140 | 140 | 180 | 200 | 220 | 260 | 280 | 300 | 340 | 400 | 450 | 450 | 500 | 500 | |
重量(KG) | 8 | 9 | 10 | 15 | 22 | 30 | 42 | 55 | 70 | 100 | 140 | 180 | 250 | 350 | 450 |
美標(biāo)波紋管閘閥300LB主要外形尺寸
型號(hào) | WZ41H-300Lb | |||||||||||||||
壓力等級(jí) | 300Lb | |||||||||||||||
口徑 | mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
in | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | |
L | 140 | 152 | 165 | 178 | 190 | 216 | 241 | 283 | 305 | 381 | 403 | 419 | 457 | 502 | 762 | |
H | 200 | 210 | 250 | 260 | 290 | 370 | 398 | 440 | 490 | 530 | 580 | 670 | 760 | 850 | 980 | |
W | 120 | 140 | 140 | 180 | 200 | 220 | 260 | 280 | 300 | 340 | 400 | 450 | 450 | 500 | 550 | |
重量(KG) | 9 | 10 | 12 | 18 | 25 | 38 | 53 | 70 | 88 | 125 | 175 | 225 | 310 | 440 | 560 |