
Z41W不鏽鋼閘閥(fa)産品概述:Z41W不(bú)鏽鋼閘閥的(de)啟閉件是閘(zhá)闆,閘闆的運(yun)動方向與流(liu)體方向相🔆台北师院校花🚩吴育臻🌈垂(chuí)直,閘閥隻能(néng)作全開和全(quan)關 , 不能作調(diào)節和節流。閘(zha)闆有兩🏃個密(mi)封面 , 最常用(yòng)的模式閘闆(pan)閥的兩個密(mì)封面形成楔(xiē)形、楔形角随(suí)閥門參數而(ér)異 , 通常為 50, 介(jie)質溫度不高(gāo)時為 2°52 。楔式閘(zha)閥💔的閘闆可(kě)👉以做成一個(ge)整 體,叫做剛(gāng)性閘闆;也🔞可(ke)以做成能産(chǎn)生微量變✔️形(xing)的閘闆 , 以改(gǎi)🔞善其工藝性(xìng) , 彌補密封面(miàn)角度在加工(gong)過程中産生(sheng)的👈偏差 , 這種(zhǒng)閘闆叫做彈(dan)性閘闆。
不鏽(xiù)鋼閘閥廣泛(fàn)适用于石油(you)化工,火力發(fa)電廠等油品(pǐn)、水🔞蒸🔴氣管路(lù)上作接通或(huo)截斷管路中(zhong)介質的♋啟閉(bi)裝置。
Z41W不鏽鋼(gang)閘閥産品優(yōu)點:
1、結構緊湊(còu)、設計合理、閥(fa)門剛性好、通(tong)道流暢,流量(liang)系數小
2、密封(feng)面采用不鏽(xiù)鋼和硬質合(hé)金,使用壽命(ming)長
3、采用柔性(xìng)石墨填料、密(mì)封可靠,操作(zuò)輕便靈活
4、驅(qū)動方式為手(shou)動、氣動、電動(dong)、齒輪傳動
5、結(jie)構形式為彈(dàn)性楔式單閘(zha)闆、剛性楔式(shi)單閘闆雙閘(zhá)⚽闆🍓型式
Z41W不鏽(xiù)鋼閘閥執行(hang)标準:
設計規(gui)範:GB/T 12234
結構長度(du):GB/T 12221
連接法蘭:JB/T 79
試(shi)驗與檢驗:JB/T 9092
壓(yā)力-溫度:GB/T 9131
産品(pin)标識:GB/T 12220
Z41W不鏽鋼(gāng)閘閥産品型(xing)号:Z41W-16P、Z41W-16R、Z41W-16RL、Z41W-25P、Z41W-25R、Z41W-25RL、Z41W-40P、Z41W-40R、Z41W-40RL、Z41W-64P、Z41W-64R、Z41W-64RL
Z41W不鏽鋼閘(zha)閥性能規範(fàn):
型号 | 公稱壓(ya)力 | 實驗壓力(li) | 工作溫度(℃) | 适(shì)用介質 | ||
強度(du)水(MPa) | 密封(水)空(kōng)氣(MPa) | 低壓密封(fēng)空氣(MPa) | ||||
Z41W-16P(R) | 1.6 | 2.4 | 1.8 | 0.6 | ≤425 | 硝酸類(lèi) |
Z41W-25P(R) | 2.5 | 3.8 | 2.8 | 0.6 | ≤200 | 醋酸類 |
Z41W-40P(R) | 4.0 | 6.0 | 4.4 | 0.6 | ≤200 | 硝酸(suān)類 |
Z41W-64P(R) | 6.4 | 9.6 | 7.0 | 0.6 | ≤200 | 醋酸類 |
Z41W不(bú)鏽鋼閘閥-主(zhǔ)要零件材質(zhì)
閥體/閥蓋 | ZGICr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02 | WCB |
零(ling)件名稱 | ZGICr18Ni9Tit系列(liè) | ZG00Cr18Ni10系列 | ZG1Cr18Ni12M02Ti系列 | ZG00Cr17Ni14M02系(xi)列 | WCB系列 |
閘闆(pan) | ZGICr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02 | 1Cr13 |
閥杆 | 1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Ni12M02Ti | 00Cr17Ni14M02 | 1Cr13 |
填料 | PTFE編(bian)織 | PTFE編織 | PTFE編織(zhi) | PTFE編織 | 石墨 |
墊(nian)片 | 304L+PTFE | 304L+PTFE | 316+PTFE | 316L+PTFE | 石墨 |
壓蓋(gài) | ZGICr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02系列 | WCB |
填料壓(ya)環 | 1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Ni12M02Ti | 00Cr17Ni14M02 | 1Cr13 |
螺栓 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 35CrMoA |
螺母(mǔ) | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 45 |
不鏽鋼閘閥(fa)外形及結構(gou)尺寸

Z41W-16P Z41W-16R Z41W-16RL 不鏽鋼(gāng)閘閥外形及(jí)結構尺寸(mm)
DN | L | D | D1 | D2 | b | f | z×?d | H | D0 |
15 | 130 | 95 | 65 | 45 | 16 | 2 | 4×?14 | 175 | 200 |
20 | 150 | 105 | 75 | 55 | 16 | 2 | 4×?14 | 180 | 200 |
25 | 160 | 115 | 85 | 65 | 16 | 2 | 4×?14 | 210 | 220 |
32 | 180 | 135 | 100 | 78 | 18 | 2 | 4×?18 | 210 | 220 |
40 | 200 | 145 | 110 | 85 | 18 | 3 | 4×?18 | 350 | 220 |
50 | 250 | 160 | 125 | 100 | 20 | 3 | 4×?18 | 358 | 250 |
65 | 265 | 180 | 145 | 120 | 22 | 3 | 8×?18 | 373 | 280 |
80 | 280 | 195 | 160 | 135 | 22 | 3 | 8×?18 | 435 | 300 |
100 | 300 | 230 | 190 | 160 | 24 | 3 | 8×?23 | 500 | 350 |
125 | 325 | 270 | 220 | 188 | 28 | 3 | 8×?25 | 614 | 400 |
150 | 350 | 300 | 250 | 218 | 30 | 3 | 8×?25 | 674 | 450 |
200 | 400 | 360 | 310 | 278 | 34 | 3 | 12×?25 | 818 | 500 |
250 | 450 | 425 | 370 | 332 | 36 | 3 | 12×?30 | 969 | 550 |
300 | 500 | 485 | 430 | 390 | 40 | 4 | 16×?30 | 530 | 560 |
350 | 550 | 550 | 490 | 448 | 44 | 4 | 16×?34 | 1280 | 640 |
400 | 600 | 610 | 550 | 505 | 48 | 4 | 16×?34 | 1450 | 640 |
450 | 650 | 660 | 600 | 555 | 50 | 4 | 20×?34 | 1541 | 720 |
500 | 700 | 730 | 660 | 610 | 52 | 4 | 20×?41 | 1676 | 720 |
600 | 800 | 840 | 770 | 718 | 56 | 5 | 20×?41 | 1874 | 800 |
DN | L | D | D1 | D2 | b | f | z×?d | H | D0 |
15 | 130 | 95 | 65 | 45 | 16 | 2 | 4×?14 | 175 | 200 |
20 | 150 | 105 | 75 | 55 | 16 | 2 | 4×?14 | 180 | 200 |
25 | 160 | 115 | 85 | 65 | 16 | 2 | 4×?14 | 210 | 220 |
32 | 180 | 135 | 100 | 78 | 18 | 2 | 4×?18 | 210 | 220 |
40 | 200 | 145 | 110 | 85 | 18 | 3 | 4×?18 | 350 | 220 |
50 | 250 | 160 | 125 | 100 | 20 | 3 | 4×?18 | 358 | 250 |
65 | 265 | 180 | 145 | 120 | 22 | 3 | 8×?18 | 373 | 280 |
80 | 280 | 195 | 160 | 135 | 22 | 3 | 8×?18 | 435 | 300 |
100 | 300 | 230 | 190 | 160 | 24 | 3 | 8×?23 | 500 | 350 |
125 | 325 | 270 | 220 | 188 | 28 | 3 | 8×?25 | 614 | 400 |
150 | 350 | 300 | 250 | 218 | 30 | 3 | 8×?25 | 674 | 450 |
200 | 400 | 360 | 310 | 278 | 34 | 3 | 12×?25 | 818 | 500 |
250 | 450 | 425 | 370 | 332 | 36 | 3 | 12×?30 | 969 | 550 |
300 | 500 | 485 | 430 | 390 | 40 | 4 | 16×?30 | 530 | 560 |
350 | 550 | 550 | 490 | 448 | 44 | 4 | 16×?34 | 1280 | 640 |
400 | 600 | 610 | 550 | 505 | 48 | 4 | 16×?34 | 1450 | 640 |
450 | 650 | 660 | 600 | 555 | 50 | 4 | 20×?34 | 1541 | 720 |
500 | 700 | 730 | 660 | 610 | 52 | 4 | 20×?41 | 1676 | 720 |
600 | 800 | 840 | 770 | 718 | 56 | 5 | 20×?41 | 1874 | 800 |
700 | 900 | 955 | 875 | 815 | 60 | 5 | 24×?48 | 2280 | 850 |
800 | 1000 | 1070 | 990 | 930 | 64 | 5 | 24×?48 | 2420 | 900 |
DN | L | D | H | W |
50 | 250 | 160 | 685 | 250 |
175 | ||||
65 | 280 | 180 | 705 | 250 |
200 | 300 | |||
80 | 310 | 195 | 780 | 250 |
210 | 350 | |||
100 | 350 | 230 | 805 | 300 |
250 | 400 | |||
125 | 400 | 270 | 890 | 350 |
295 | 400 | |||
150 | 450 | 300 | 945 | 350 |
340 | 1002 | 450 | ||
200 | 550 | 375 | 1100 | 400 |
405 | 1150 | 450 | ||
250 | 650 | 445 | 1350 | 450 |
470 | 500 | |||
300 | 750 | 510 | 1445 | 500 |
530 | 1528 | 650 | ||
350 | 850 | 570 | 1665 | — |
595 | 1792 | — | ||
400 | 950 | 655 | 1930 | — |
670 | 2180 | — |
DN | L | D | H | W |
50 | 250 | 160 | 685 | 250 |
175 | ||||
65 | 280 | 180 | 705 | 250 |
200 | 300 | |||
80 | 310 | 195 | 780 | 250 |
210 | 350 | |||
100 | 350 | 230 | 805 | 300 |
250 | 400 | |||
125 | 400 | 270 | 890 | 350 |
295 | 400 | |||
150 | 450 | 300 | 945 | 350 |
340 | 1002 | 450 | ||
200 | 550 | 375 | 1100 | 400 |
405 | 1150 | 450 | ||
250 | 650 | 445 | 1350 | 450 |
470 | 500 | |||
300 | 750 | 510 | 1445 | 500 |
530 | 1528 | 650 | ||
350 | 850 | 570 | 1665 | — |
595 | 1792 | — | ||
400 | 950 | 655 | 1930 | — |
670 | 2180 | — |
DN | L | D | H | W |
50 | 250 | 195 | 680 | 300 |
65 | 280 | 220 | 720 | 300 |
80 | 310 | 230 | 870 | 350 |
100 | 350 | 265 | 885 | 400 |
125 | 400 | 310 | 1020 | 450 |
150 | 450 | 350 | 1110 | 500 |
200 | 550 | 430 | 1225 | 500 |
250 | 650 | 500 | 1257 | 550 |
Z41W-160P Z41W-160R Z41W-160L Z41W-160RL 不鏽鋼(gang)閘閥外形及(ji)結構尺寸(mm)
DN | L | D | H | W |
65 | 340 | 245 | 820 | 350 |
80 | 390 | 260 | 850 | 350 |
100 | 450 | 300 | 980 | 400 |
125 | 525 | 355 | 1050 | 450 |
Z41W-200P Z41W-200R Z41W-200L Z41W-200RL 不(bu)鏽鋼閘閥外(wai)形及結構尺(chǐ)寸(mm)
DN | L | D | H | W |
50 | 350 | 210 | 712 | 350 |
65 | 410 | 260 | 765 | 400 |
80 | 470 | 290 | 835 | 450 |
100 | 550 | 360 | 950 | 500 |
125 | 650 | 385 | 1080 | 500 |
150 | 750 | 440 | 1140 | 600 |
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