
Z41W不鏽鋼(gang)閘閥産(chan)品概述(shu):Z41W不鏽鋼(gang)閘閥的(de)啟閉件(jian)是閘闆(pan),閘闆的(de)運動方(fang)向與流(liu)😘體✋方向(xiang)相垂直(zhi),閘閥隻(zhi)能作全(quan)開和全(quan)關 , 不能(neng)作💔調節(jie)和節流(liu)。閘闆有(you)兩個密(mi)封面 , 常(chang)用的模(mo)式閘闆(pan)閥的兩(liang)個密封(feng)面形成(cheng)🔞楔形、楔(xie)形角随(sui)閥門參(can)數而異(yi) , 通常為(wei)👩🍼 50, 介質溫(wen)度不高(gao)時為 2°52 。楔(xie)式閘閥(fa)的閘闆(pan)可😸以做(zuo)成一個(ge)整 體,叫(jiao)做剛性(xing)閘闆;也(ye)可以做(zuo)成能産(chan)🧑🏽🎄生微量(liang)變形的(de)閘闆 , 以(yi)改善其(qi)工藝性(xing) , 彌補密(mi)封面角(jiao)度在加(jia)工過程(cheng)中産生(sheng)👽的偏差(cha) , 這種閘(zha)闆叫做(zuo)彈性閘(zha)闆。
不鏽(xiu)鋼閘閥(fa)适用于(yu)石油化(hua)工,火力(li)發電廠(chang)等油品(pin)、水蒸氣(qi)管路上(shang)作接通(tong)或截斷(duan)管路中(zhong)介質的(de)啟閉裝(zhuang)置。
Z41W不鏽(xiu)鋼閘閥(fa)産品優(you)點:
1、結構(gou)緊湊、設(she)計合理(li)、閥門剛(gang)性好、通(tong)道流暢(chang),流量系(xi)數小
2、密(mi)封面采(cai)用不鏽(xiu)鋼和硬(ying)質合金(jin),使用壽(shou)命長
3、采(cai)用柔性(xing)石墨填(tian)料、密封(feng)可靠,操(cao)作輕便(bian)靈活
4、驅(qu)動方式(shi)為手動(dong)、氣動、電(dian)動、齒輪(lun)傳動
5、結(jie)構形式(shi)為彈性(xing)楔式單(dan)閘闆、剛(gang)性楔式(shi)單閘闆(pan)雙閘闆(pan)型式
Z41W不(bu)鏽鋼閘(zha)閥執行(hang)标準:
設(she)計規範(fan):GB/T 12234
結構長(zhang)度:GB/T 12221
連接(jie)法蘭:JB/T 79
試(shi)驗與檢(jian)驗:JB/T 9092
壓力(li)-溫度:GB/T 9131
産(chan)品标識(shi):GB/T 12220
Z41W不鏽鋼(gang)閘閥産(chan)品型号(hao):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(gang)閘閥性(xing)能規範(fan):
型号 | 公(gong)稱壓力(li) (MPa) | 實驗壓(ya)力 | 工作(zuo)溫度(℃) | 适(shi)用介質(zhi) |
強度水(shui)(MPa) | 密封(水(shui))空氣(MPa) | 低(di)壓密封(feng)空氣(MPa) |
Z41W-16P(R) | 1.6 | 2.4 | 1.8 | 0.6 | ≤425 | 硝(xiao)酸類 |
Z41W-25P(R) | 2.5 | 3.8 | 2.8 | 0.6 | ≤200 | 醋(cu)酸類 |
Z41W-40P(R) | 4.0 | 6.0 | 4.4 | 0.6 | ≤200 | 硝(xiao)酸類 |
Z41W-64P(R) | 6.4 | 9.6 | 7.0 | 0.6 | ≤200 | 醋(cu)酸類 |
Z41W不(bu)鏽鋼閘(zha)閥-主要(yao)零件材(cai)質
閥體(ti)/閥蓋 | ZGICr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02 | WCB |
零(ling)件名稱(cheng) | ZGICr18Ni9Tit系列 | ZG00Cr18Ni10系(xi)列 | ZG1Cr18Ni12M02Ti系列(lie) | ZG00Cr17Ni14M02系列 | WCB系(xi)列 |
閘闆(pan) | ZGICr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02 | 1Cr13 |
閥杆 | 1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Ni12M02Ti | 00Cr17Ni14M02 | 1Cr13 |
填(tian)料 | PTFE編織(zhi) | PTFE編織 | PTFE編(bian)織 | PTFE編織(zhi) | 石墨 |
墊(nian)片 | 304L+PTFE | 304L+PTFE | 316+PTFE | 316L+PTFE | 石墨(mo) |
壓蓋 | ZGICr18Ni9Ti | ZG00Cr18Ni10 | ZG1Cr18Ni12M02Ti | ZG00Cr17Ni14M02系(xi)列 | WCB |
填料(liao)壓環 | 1Cr18Ni9Ti | 00Cr18Ni10 | 1Cr18Ni12M02Ti | 00Cr17Ni14M02 | 1Cr13 |
螺(luo)栓 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 35CrMoA |
螺母(mu) | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 1Cr18Ni9Ti | 45 |
不鏽鋼(gang)閘閥外(wai)形及結(jie)構尺寸(cun)

Z41W-16P Z41W-16R Z41W-16RL 不(bu)鏽鋼閘(zha)閥外形(xing)及結構(gou)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 |
Z41W-25P Z41W-25R Z41W-25L Z41W-25RL 不(bu)鏽鋼閘(zha)閥外形(xing)及結構(gou)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 |
700 | 900 | 955 | 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(bu)鏽鋼閘(zha)閥外形(xing)及結構(gou)尺寸(mm) 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 | — |
Z41W-64P Z41W-64R Z41W-64L Z41W-64RL 不(bu)鏽鋼閘(zha)閥外形(xing)及結構(gou)尺寸(mm) 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 | — |
Z41W-100P Z41W-100R Z41W-100L Z41W-100RL 不(bu)鏽鋼閘(zha)閥外形(xing)及結構(gou)尺寸(mm)
Z41W-160P Z41W-160R Z41W-160L Z41W-160RL 不(bu)鏽鋼閘(zha)閥外形(xing)及結構(gou)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(zha)閥外形(xing)及結構(gou)尺寸(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 |