z41w不鏽鋼(gāng)閘閥産品概述(shù):z41w不鏽(xiù)鋼閘(zhá)閥的啟閉件是閘闆(pǎn),閘闆的運動方向(xiàng)與流體方向(xiàng)相垂直(zhí),閘閥隻(zhī)能作全開和全(quán)關 , 不能作調節(jiē)和節(jiē)流。閘(zhá)闆有(yǒu)兩個密封面 , 最(zuì)常用(yòng)的(de)模式閘闆閥的兩個密(mì)封面形成楔形(xíng)、楔形(xíng)角随閥門(mén)參數而異(yì) , 通常(cháng)為 50, 介質溫度不(bú)高時為 2°52 。楔式閘閥的閘(zhá)闆可以(yǐ)做成(chéng)一個整 體(tǐ),叫做剛性閘闆(pǎn);也可(kě)以做(zuò)成能産生(shēng)微量變形(xíng)的閘(zhá)闆 , 以改善(shàn)其工(gōng)藝性 , 彌補(bǔ)密(mì)封(fēng)面角(jiǎo)度在加工(gōng)過程(chéng)中産(chǎn)生的偏差(chà) , 這種閘闆叫(jiào)做(zuò)彈性(xìng)閘闆。
不鏽(xiù)鋼閘閥(fá)廣泛适(shì)用于(yú)石油化工(gōng),火力(lì)發電廠等油品(pǐn)、水蒸(zhēng)氣管路上(shàng)作接(jiē)通或截斷(duàn)管路中介(jiè)質的(de)啟閉裝置。
z41w不(bú)鏽(xiù)鋼閘閥産(chǎn)品優點:
1、結構(gòu)緊湊、設(shè)計合(hé)理、閥門剛性(xìng)好(hǎo)、通道流暢(chàng),流量系數(shù)小
2、密封面采用不鏽(xiù)鋼和硬(yìng)質(zhì)合金(jīn),使用(yòng)壽命(mìng)長
3、采(cǎi)用(yòng)柔(róu)性石墨填料、密封(fēng)可靠,操作輕便靈活
4、驅動方式為手動(dòng)、氣動、電(diàn)動(dòng)、齒輪傳動
5、結構形式(shì)為彈性楔式單閘闆(pǎn)、剛性楔式(shì)單閘闆(pǎn)雙閘闆型式(shì)
z41w不鏽鋼閘(zhá)閥執行标準:
設(shè)計規範:gb/t 12234
結構長(zhǎng)度:gb/t 12221
連接法(fǎ)蘭:jb/t 79
試驗與檢(jiǎn)驗:jb/t 9092
壓力(lì)-溫度:gb/t 9131
産品标識:gb/t 12220
z41w不(bú)鏽(xiù)鋼閘閥産(chǎn)品型号(hào):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(xiù)鋼閘閥性能(néng)規範(fàn):
型号(hào) | 公(gōng)稱壓力 | 實驗(yàn)壓力 | 工作(zuò)溫(wēn)度(℃) | 适用(yòng)介質 | ||
強度水(mpa) | 密封(fēng)(水(shuǐ))空氣(mpa) | 低壓密封(fēng)空氣(qì)(mpa) | ||||
z41w-16p(r) | 1.6 | 2.4 | 1.8 | 0.6 | ≤425 | 硝酸類 |
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(xiāo)酸類 |
z41w-64p(r) | 6.4 | 9.6 | 7.0 | 0.6 | ≤200 | 醋酸類 |
z41w不(bú)鏽(xiù)鋼閘(zhá)閥-主(zhǔ)要零(líng)件材質
閥體/閥蓋 | zgicr18ni9ti | zg00cr18ni10 | zg1cr18ni12m02ti | zg00cr17ni14m02 | wcb |
零(líng)件名稱(chēng) | zgicr18ni9tit系列 | zg00cr18ni10系(xì)列 | zg1cr18ni12m02ti系(xì)列 | zg00cr17ni14m02系列 | wcb系(xì)列 |
閘闆 | zgicr18ni9ti | zg00cr18ni10 | zg1cr18ni12m02ti | zg00cr17ni14m02 | 1cr13 |
閥(fá)杆 | 1cr18ni9ti | 00cr18ni10 | 1cr18ni12m02ti | 00cr17ni14m02 | 1cr13 |
填(tián)料 | ptfe編(biān)織(zhī) | ptfe編(biān)織(zhī) | ptfe編(biān)織 | ptfe編(biān)織(zhī) | 石(shí)墨 |
墊(niàn)片 | 304l+ptfe | 304l+ptfe | 316+ptfe | 316l+ptfe | 石墨(mò) |
壓蓋 | zgicr18ni9ti | zg00cr18ni10 | zg1cr18ni12m02ti | zg00cr17ni14m02系(xì)列 | wcb |
填料(liào)壓(yā)環 | 1cr18ni9ti | 00cr18ni10 | 1cr18ni12m02ti | 00cr17ni14m02 | 1cr13 |
螺(luó)栓 | 1cr17ni2 | 1cr17ni2 | 1cr17ni2 | 1cr17ni2 | 35crmoa |
螺(luó)母 | 1cr18ni9ti | 1cr18ni9ti | 1cr18ni9ti | 1cr18ni9ti | 45 |
不鏽鋼(gāng)閘閥外形及結(jié)構尺寸
z41w-16p z41w-16r z41w-16rl 不鏽鋼閘閥外(wài)形及結構(gòu)尺(chǐ)寸(cùn)(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 不鏽鋼閘閥外(wài)形(xíng)及結構尺寸(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 不鏽鋼閘閥外形及結(jié)構(gòu)尺寸(cùn)(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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