Z41W不鏽鋼閘(zha)閥

Z41W不鏽鋼閘閥(fa)産品概述:Z41W不鏽(xiu)鋼閘閥的啟閉(bi)件是閘闆,閘闆(pǎn)的運動方向與(yu)流體方向相垂(chuí)直⛷️,閘閥隻能作(zuò)全開和全關 , 不(bú)能作調節和節(jie)流。閘闆有兩個(ge)密封面☁️ , 最常用(yòng)的模式閘闆閥(fa)的兩個密封面(miàn)形成楔形、楔形(xíng)角随閥門參數(shu)而異 , 通常為 50, 介(jiè)質溫度不高時(shi)為 2°52 。楔式閘閥的(de)閘闆可以做成(cheng)一個整 體,叫做(zuò)剛性閘闆;也可(ke)以做成能産生(sheng)微量變形的閘(zha)闆 , 以改🤞善其工(gong)藝性 , 彌補密封(fēng)面角度在加工(gōng)過程中産生的(de)偏差 , 這💞種閘闆(pǎn)叫做彈性閘闆(pǎn)。
不鏽鋼閘閥廣(guǎng)泛适用于石油(you)化工,火力發電(diàn)廠等油👅品、水蒸(zheng)氣管路上作接(jiē)通或截斷管路(lù)中介質的啟閉(bì)裝置。
1、結(jié)構緊湊、設計合(he)理、閥門剛性好(hǎo)、通道流暢,流量(liang)系數小
2、密封面(mian)采用不鏽鋼和(hé)硬質合金,使用(yòng)壽命長
3、采用柔(róu)性石墨填料、密(mi)封可靠,操作輕(qīng)便靈活
4、驅動方(fang)式為手動、氣動(dòng)、電動、齒輪傳動(dong)
5、結構形式為彈(dan)性楔式單閘闆(pǎn)、剛性楔式單閘(zhá)闆雙閘闆⛱️型式(shì)
Z41W不鏽鋼閘閥執(zhi)行标準:
設計規(guī)範:GB/T 12234
結構長度:GB/T 12221
連(lian)接法蘭:JB/T 79
試驗與(yǔ)檢驗:JB/T 9092
壓力-溫度(dù):GB/T 9131
産品标識:GB/T 12220
Z41W不鏽鋼閘閥(fá)性能規範:
型号(hào) | 實驗(yan)壓力 | 工作溫度(dù)(℃) | 适用介質 | |||
強度(du)水(MPa) | 密封(水)空氣(qì)(MPa) | 低壓密封空氣(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 | 醋酸類(lèi) | ||
Z41W-40P(R) | 6.0 | 4.4 | 0.6 | ≤200 | ||
Z41W-64P(R) | 6.4 | 9.6 | 0.6 | ≤200 | 醋酸類(lèi) | |
Z41W不鏽鋼閘閥-主(zhu)要零件材質
閥(fá)體/閥蓋 | ZGICr18Ni9Ti | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02 | WCB | |
零件名(ming)稱 | ZGICr18Ni9Tit系列 | ZG00Cr18Ni10系列 | ZG1Cr18Ni12M02Ti系(xi)列 | ZG00Cr17Ni14M02系列 | WCB系列 |
閘(zhá)闆 | ZGICr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02 | 1Cr13 |
1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Ni12M02Ti | 1Cr13 | ||
PTFE編織 | PTFE編織 | PTFE編(bian)織 | 石墨 | ||
304L+PTFE | 304L+PTFE | 316+PTFE | |||
壓蓋 | ZGICr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02系列 | WCB |
填(tián)料壓環 | 1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Ni12M02Ti | 00Cr17Ni14M02 | 1Cr13 |
螺栓 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 35CrMoA |
螺(luo)母 | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 45 |
不鏽鋼閘閥(fa)外形及結構尺(chǐ)寸

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