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點(diǎn)擊圖片查看原圖ZSRD-16C,ZJRD-16C,ZSRDF-16C,ZJRDF-16C,氣動(dòng)調(diào)節(jié)型蝶閥
概述
ZSRD氣動(dòng)薄膜調(diào)節(jié)型蝶閥采用智能控制，可采用電動(dòng)或者氣動(dòng)執(zhí)行機(jī)構(gòu)，實(shí)現(xiàn)對(duì)壓力、流量、溫度、液位等參數(shù)的調(diào)節(jié)。具有結(jié)構(gòu)緊湊，功能強(qiáng)、體積小、密封性好，性能可靠、配套簡(jiǎn)單、流通能力大，等優(yōu)點(diǎn)特別是適合于介質(zhì)是粘稠、含顆粒、纖維性質(zhì)的場(chǎng)合。目前該調(diào)節(jié)閥廣泛應(yīng)用于食品、環(huán)保、輕工、石油、造紙、化工、教學(xué)和科研設(shè)備、電力等行業(yè)的工業(yè)自動(dòng)控制系統(tǒng)中。
標(biāo)準(zhǔn)規(guī)格
閥體型式：扁平鑄造型
閥芯型式：三偏心蝶型
公稱通徑：DN50 ~600 NPS 2〞~24〞
公稱壓力：PN16 ~25 CLASS 150LB
連接方式：法蘭、對(duì)夾式
閥蓋形式：一體式
填 料：V型聚四氟乙烯、柔性石墨填料等
密 封 墊：金屬夾石墨密封
執(zhí)行機(jī)構(gòu)：氣動(dòng)：氣動(dòng)活塞式執(zhí)行機(jī)構(gòu)、氣動(dòng)薄膜執(zhí)行機(jī)構(gòu)
表面涂漆：綠色 丙稀酸聚胺酯磁漆
型號(hào)編制
| Z | 執(zhí)行機(jī)構(gòu) | R | 結(jié)構(gòu)形式 | -公稱壓力 | 閥體材質(zhì) | 公稱通徑 |
|---|---|---|---|---|---|---|
| Z系列調(diào)節(jié)閥 | S:氣動(dòng)活塞執(zhí)行機(jī)構(gòu) J:氣動(dòng)薄膜 |
R 角行程 |
D:標(biāo)準(zhǔn)型硬密封調(diào)節(jié)蝶閥 |
PN16=16 CL150LB=150 LB |
C=WCB |
DN50= DN50 |
性能
| 流量特性 | 近似等百分比 | |
|---|---|---|
| 可調(diào)范圍 | 50:1 | |
| 額定CV值 | 全腔型CV 85~20500 | |
| 行程 | 全開 90° 調(diào)節(jié)0-70° | |
| 允許泄漏量 | 硬密封:IV級(jí)（0.01% 閥額定容量） 軟密封:VI級(jí)（氣泡級(jí)） | |
| 基本誤差% | 氣動(dòng) ±2 | 電動(dòng)±2.0 |
| 回差% | 氣動(dòng) ≤1.5 | 電動(dòng)≤1.0 |
| 死區(qū)% | 氣動(dòng) ≤0.6 | 電動(dòng)≤1.0 |
注：性能指標(biāo)中各項(xiàng)參數(shù)為帶定位器純聚四氟乙烯填料的調(diào)節(jié)閥。
選用參數(shù)表
| 公稱通徑DN（mm） | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 額定流量系數(shù)Cv | 85 | 180 | 240 | 390 | 690 | 1000 | 1760 | 3390 | 4730 | 6700 | 8900 | 10500 | 14800 | 20500 |
| PTFE填料，金屬密封允許壓差 單位MPa | ||||||||||||||
| 雙作用氣動(dòng)執(zhí)行機(jī)構(gòu) | 1.45 | 0.54 | 0.79 | 0.42 | 0.34 | 0.1 | 0.27 | 0.17 | 0.12 | 0.19 | 0.11 | 0.04 | ||
| 單作用氣動(dòng)執(zhí)行機(jī)構(gòu) | 0.82 | 0.38 | 0.5 | 0.44 | 0.33 | 0.19 | 0.38 | 0.16 | 0.14 | 0.14 | 0.12 | 0.11 | ||
ZSRD-16C-DN150,ZSRD-16C-DN200,ZSRD-16C-DN250,ZSRD-16C-DN300,ZSRD-16C-DN350,
ZSRD-16C-DN400,ZSRD-16C-DN450,CCLAIR,ZSRD-16C-DN500,ZSRD-16C-DN600,
ZSRDF-16C-DN50,ZSRDF-16C-DN65,ZSRDF-16C-DN80,ZSRDF-16C-DN100,ZSRDF-16C-DN125,
ZSRDF-16C-DN150,ZSRDF-16C-DN200,ZSRDF-16C-DN250,ZSRDF-16C-DN300,ZSRDF-16C-DN350,
ZSRDF-16C-DN400,ZSRDF-16C-DN450,ZSRDF-16C-DN500,ZSRDF-16C-DN600,
ZJRD-16C-DN50,ZJRD-16C-DN65,ZJRD-16C-DN80,ZJRD-16C-DN100,ZJRD-16C-DN125,
ZJRD-16C-DN150,ZJRD-16C-DN200,ZJRD-16C-DN250,ZJRD-16C-DN300,ZJRD-16C-DN350,
ZJRD-16C-DN400,ZJRD-16C-DN450,ZJRD-16C-DN500,ZJRD-16C-DN600,
ZJRDF-16C-DN50,ZJRDF-16C-DN65,ZJRDF-16C-DN80,ZJRDF-16C-DN100,ZJRDF-16C-DN125,
ZJRDF-16C-DN150,ZJRDF-16C-DN200,ZJRDF-16C-DN250,ZJRDF-16C-DN300,ZJRDF-16C-DN350,
ZJRDF-16C-DN400,ZJRDF-16C-DN450,ZJRDF-16C-DN500,ZJRDF-16C-DN600,
ZSRD-16P-DN50,ZSRD-16P-DN65,ZSRD-16P-DN80,ZSRD-16P-DN100,ZSRD-16P-DN125,
ZSRD-16P-DN150,ZSRD-16P-DN200,ZSRD-16P-DN250,ZSRD-16P-DN300,ZSRD-16P-DN350,
ZSRD-16P-DN400,ZSRD-16P-DN450,ZSRD-16P-DN500,ZSRD-16P-DN600,
ZSRDF-16P-DN50,ZSRDF-16P-DN65,ZSRDF-16P-DN80,ZSRDF-16P-DN100,ZSRDF-16P-DN125,
ZSRDF-16P-DN150,ZSRDF-16P-DN200,ZSRDF-16P-DN250,ZSRDF-16P-DN300,ZSRDF-16P-DN350,
ZSRDF-16P-DN400,ZSRDF-16P-DN450,CCLAIR,ZSRDF-16P-DN500,ZSRDF-16P-DN600,
ZJRD-16P-DN50,ZJRD-16P-DN65,ZJRD-16P-DN80,ZJRD-16P-DN100,ZJRD-16P-DN125,
ZJRD-16P-DN150,ZJRD-16P-DN200,ZJRD-16P-DN250,ZJRD-16P-DN300,ZJRD-16P-DN350,
ZJRD-16P-DN400,ZJRD-16P-DN450,ZJRD-16P-DN500,ZJRD-16P-DN600,
ZJRDF-16P-DN50,ZJRDF-16P-DN65,ZJRDF-16P-DN80,ZJRDF-16P-DN100,ZJRDF-16P-DN125,
ZJRDF-16P-DN150,ZJRDF-16P-DN200,ZJRDF-16P-DN250,ZJRDF-16P-DN300,ZJRDF-16P-DN350,
ZJRDF-16P-DN400,ZJRDF-16P-DN450,ZJRDF-16P-DN500,ZJRDF-16P-DN600,
ZSRD-16R-DN50,ZSRD-16R-DN65,ZSRD-16R-DN80,ZSRD-16R-DN100,ZSRD-16R-DN125,
ZSRD-16R-DN150,ZSRD-16R-DN200,ZSRD-16R-DN250,ZSRD-16R-DN300,ZSRD-16R-DN350,
ZSRD-16R-DN400,ZSRD-16R-DN450,ZSRD-16R-DN500,ZSRD-16R-DN600,
ZSRDF-16R-DN50,ZSRDF-16R-DN65,ZSRDF-16R-DN80,ZSRDF-16R-DN100,ZSRDF-16R-DN125,
ZSRDF-16R-DN150,ZSRDF-16R-DN200,ZSRDF-16R-DN250,ZSRDF-16R-DN300,ZSRDF-16R-DN350,
ZSRDF-16R-DN400,ZSRDF-16R-DN450,ZSRDF-16R-DN500,ZSRDF-16R-DN600,
ZJRD-16R-DN50,ZJRD-16R-DN65,ZJRD-16R-DN80,ZJRD-16R-DN100,ZJRD-16R-DN125,
ZJRD-16R-DN150,ZJRD-16R-DN200,ZJRD-16R-DN250,ZJRD-16R-DN300,ZJRD-16R-DN350,
ZJRD-16R-DN400,ZJRD-16R-DN450,ZJRD-16R-DN500,ZJRD-16R-DN600,
ZJRDF-16R-DN50,ZJRDF-16R-DN65,CCLAIR,ZJRDF-16R-DN80,ZJRDF-16R-DN100,ZJRDF-16R-DN125,
ZJRDF-16R-DN150,ZJRDF-16R-DN200,ZJRDF-16R-DN250,ZJRDF-16R-DN300,ZJRDF-16R-DN350,
ZJRDF-16R-DN400,ZJRDF-16R-DN450,ZJRDF-16R-DN500,ZJRDF-16R-DN600,
