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品牌: |
未填 |
所在地: |
上海 |
起訂: |
未填 |
供貨總量: |
未填 |
有效期至: |
長(zhǎng)期有效 |
自力式壓力調(diào)節(jié)閥產(chǎn)品介紹
ZYYP型自力式壓力調(diào)節(jié)閥無(wú)需外加能源,利用被調(diào)介質(zhì)自身能量為動(dòng)力源引入執(zhí)行機(jī)構(gòu)控制閥芯位置,改變兩端的壓差和流量,使閥前(或閥后)壓力穩(wěn)定。具有動(dòng)作靈敏,密封性好,壓力設(shè)定點(diǎn)波動(dòng)力小等優(yōu)點(diǎn),廣泛應(yīng)用于氣體、液體及蒸汽介質(zhì)減壓穩(wěn)壓或泄壓穩(wěn)壓的自動(dòng)控制。
本系列產(chǎn)品有單座(ZZYP)、套筒(ZZYM)、雙(ZZYN)、三種結(jié)構(gòu);執(zhí)行機(jī)構(gòu)有薄膜式、活塞式二種;作用型式有減壓用閥后壓力調(diào)節(jié)(B型)和泄壓用閥前壓力調(diào)節(jié)(K型)。產(chǎn)品公稱壓力等級(jí)有PN16、40、64;閥體口徑范圍DN20~300;泄漏量等級(jí)有II級(jí)、IV級(jí)和VI級(jí)三檔;流量特性為快開(kāi);壓力分段調(diào)節(jié)從15~2500Kpa??砂葱枰M合滿足用戶工況要求。
自力式壓力調(diào)節(jié)閥產(chǎn)品特點(diǎn)
自力式壓力調(diào)節(jié)閥無(wú)需外加能源,能在無(wú)電無(wú)氣的場(chǎng)所工作,既方便又節(jié)約了能源。
壓力分段范圍細(xì)且互相交叉,調(diào)節(jié)精度高。
壓力設(shè)定值在運(yùn)行期間可連續(xù)設(shè)定。
對(duì)閥后壓力調(diào)節(jié),閥前壓力與閥后壓力之比可為10:1~10:8。
橡膠膜片式檢測(cè),執(zhí)行機(jī)構(gòu)測(cè)精度高、動(dòng)作靈敏。
采用壓力平衡機(jī)構(gòu),使調(diào)節(jié)閥反應(yīng)靈敏、控制精確。
自力式壓力調(diào)節(jié)閥主要零件材料
閥體:ZG230-450、ZG1Cr18Ni9Ti 、ZGCr18Ni12Mo2Ti
閥芯:1Cr18Ni9Ti 、Cr18Ni12Mo2Ti
閥座:1Cr18Ni9Ti 、Cr18Ni12Mo2Ti
閥桿:1Cr18Ni9Ti 、Cr18Ni12Mo2Ti
膜蓋:A3、A3鋼涂四氟乙烯 不銹鋼
填料:丁腈、乙炳、氟、耐油橡膠
自力式壓力調(diào)節(jié)閥技術(shù)參數(shù)
主要技術(shù)參數(shù)和性能指標(biāo)
公稱通徑DN(mm)
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
|||||||||
額定流量系數(shù)(KV)
|
7
|
11
|
20
|
30
|
48
|
75
|
120
|
190
|
300
|
480
|
760
|
1100
|
1750
|
|||||||||
額定行程(mm)
|
8
|
10
|
14
|
20
|
25
|
40
|
50
|
60
|
70
|
|||||||||||||
公稱壓力PN(Mpa)
|
1.6、4.0、6.4
|
|||||||||||||||||||||
壓力調(diào)節(jié)范圍(MP a)
|
15~50 40~80 60~100 80~140 120~180 160~220 200~260
240~300 280~350 330~400 380~450 430~500 480~560 540~620 600~700 680~800 780~900 880~1000 980~1500 1000~2500 |
|||||||||||||||||||||
流量特性(℃)
|
快開(kāi)
|
|||||||||||||||||||||
調(diào)節(jié)精度(%)
|
±5
|
|||||||||||||||||||||
使用溫度(℃)
|
≤350
|
|||||||||||||||||||||
允許泄漏量
|
硬密封(1/h)
|
單座:≤10ˉ4閥額定容量(IV級(jí));雙座、套筒:≤5×10ˉ3閥額定容量(II級(jí))
|
||||||||||||||||||||
軟密封(m1/h)
|
0.15
|
0.30
|
0.45
|
0.60
|
0.90
|
1.7
|
4.0
|
6.75
|
11.10
|
16.0
|
||||||||||||
減壓比
|
最大
|
10
|
||||||||||||||||||||
最小
|
1.25
|
[自力式調(diào)節(jié)閥] http://www.wozhongfm.com/zlstiaojiefa/list-1.html
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[氣動(dòng)套筒調(diào)節(jié)閥] http://www.wozhongfm.com/mlist365-1.html
[氣動(dòng)偏心旋轉(zhuǎn)閥] http://www.wozhongfm.com/mlist366-1.html
[平衡閥] http://www.wozhongfm.com/pinghengfa/list-1.html
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[靜態(tài)平衡閥] http://www.wozhongfm.com/mlist368-1.html
[壓差平衡閥] http://www.wozhongfm.com/mlist369-1.html
[流量平衡閥] http://www.wozhongfm.com/mlist370-1.html
[通用閥門] http://www.wozhongfm.com/tyfamen/list-1.html
[閘閥] http://www.wozhongfm.com/mlist371-1.html
[球閥] http://www.wozhongfm.com/mlist372-1.html
[蝶閥] http://www.wozhongfm.com/mlist373-1.html
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自力式調(diào)節(jié)閥http://www.wozhongfm.com/959.html
自力式壓力調(diào)節(jié)閥http://www.wozhongfm.com/897.htm
自力式壓力調(diào)節(jié)閥http://www.wozhongfm.com/896.html
自力式壓力調(diào)節(jié)閥http://www.wozhongfm.com/812.html
自力式微壓調(diào)節(jié)閥http://www.wozhongfm.com/950.html
自力式流量平衡閥http://www.wozhongfm.com/954.html
自力式流量平衡閥http://www.wozhongfm.com/859.html
自力式溫度調(diào)節(jié)閥www.wozhongfm.com/766.html
自力式溫度調(diào)節(jié)閥www.wozhongfm.com/mlist352-1.html
自力式溫度調(diào)節(jié)閥www.wozhongfm.com/844.html
氧氣專用調(diào)節(jié)閥www.wozhongfm.com/953.html
自力式減壓調(diào)節(jié)閥www.wozhongfm.com/951.html
電子式單座調(diào)節(jié)閥www.wozhongfm.com/802.html
電子式單座調(diào)節(jié)閥www.wozhongfm.com/775.html
動(dòng)態(tài)平衡電動(dòng)壓差調(diào)節(jié)閥www.wozhongfm.com/771.html
智能型電動(dòng)調(diào)節(jié)閥www.wozhongfm.com/769.html
電子式電動(dòng)調(diào)節(jié)閥www.wozhongfm.com/965.html
氣動(dòng)薄膜單座調(diào)節(jié)閥www.wozhongfm.com/918.html
上海電動(dòng)二通閥www.wozhongfm.com/879.html
伸長(zhǎng)型電動(dòng)單座調(diào)節(jié)閥www.wozhongfm.com/873.html
直行程電動(dòng)執(zhí)行器www.wozhongfm.com/872.html
電動(dòng)調(diào)節(jié)閥www.wozhongfm.com/904.html
電動(dòng)小口徑單座調(diào)節(jié)閥www.wozhongfm.com/813.html
比例積分電動(dòng)二通閥www.wozhongfm.com/790.html
電動(dòng)單座調(diào)節(jié)閥www.wozhongfm.com/921.html
直行程電動(dòng)調(diào)節(jié)隔膜閥www.wozhongfm.com/mlist354-1.html
智能電動(dòng)調(diào)節(jié)閥www.wozhongfm.com/820.html
電動(dòng)雙座調(diào)節(jié)閥www.wozhongfm.com/808.html
電動(dòng)雙座調(diào)節(jié)閥www.wozhongfm.com/926.html
高溫電動(dòng)三通調(diào)節(jié)閥www.wozhongfm.com/781.html
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電子式電動(dòng)高壓角形調(diào)節(jié)閥www.wozhongfm.com/751.html
電子式電動(dòng)二通調(diào)節(jié)閥www.wozhongfm.com/787.html
比例積分調(diào)節(jié)閥www.wozhongfm.com/974.html
比例積分電動(dòng)調(diào)節(jié)閥www.wozhongfm.com/973.html
電動(dòng)溫度調(diào)節(jié)閥二通閥www.wozhongfm.com/964.html
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電動(dòng)二通閥www.wozhongfm.com/806.html
比例積分電動(dòng)二通閥www.wozhongfm.com/805.html
DZLM動(dòng)態(tài)平衡電動(dòng)調(diào)節(jié)閥www.wozhongfm.com/792.html
氣動(dòng)薄膜襯氟單座調(diào)節(jié)閥www.wozhongfm.com/800.html
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氣動(dòng)微小流量調(diào)節(jié)閥www.wozhongfm.com/885.html
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電動(dòng)法蘭閘閥www.wozhongfm.com/855.html
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數(shù)字鎖定靜態(tài)平衡閥www.wozhongfm.com/958.html
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自力式流量控制閥www.wozhongfm.com/956.html
不銹鋼真空隔離閘閥www.wozhongfm.com/759.html
動(dòng)調(diào)平油封閘閥www.wozhongfm.com/972.html
低溫閘閥www.wozhongfm.com/971.html
信號(hào)閘閥www.wozhongfm.com/967.html
手動(dòng)對(duì)夾式刀型閘閥www.wozhongfm.com/966.html
軟密封閘閥www.wozhongfm.com/869.html
內(nèi)螺紋閘閥www.wozhongfm.com/846.html
溝槽軟密封閘閥www.wozhongfm.com/830.html
電動(dòng)閘閥www.wozhongfm.com/829.html
氣動(dòng)三通球閥www.wozhongfm.com/969.html
電動(dòng)三通球閥www.wozhongfm.com/968.html
高壓對(duì)焊球閥www.wozhongfm.com/892.html
氣動(dòng)硬密封球閥www.wozhongfm.com/889.html
氣動(dòng)球閥www.wozhongfm.com/876.html
金屬硬密封球閥www.wozhongfm.com/848.html
電動(dòng)超薄球閥www.wozhongfm.com/842.html
高壓球閥www.wozhongfm.com/839.html
電動(dòng)襯氟球閥www.wozhongfm.com/838.html
襯氟放料球閥www.wozhongfm.com/924.html
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氣動(dòng)塑料蝶閥www.wozhongfm.com/891.html
氣動(dòng)襯氟蝶閥www.wozhongfm.com/890.html
電動(dòng)蝶閥www.wozhongfm.com/865.html
氣動(dòng)防爆蝶閥www.wozhongfm.com/856.html
氣動(dòng)法蘭蝶閥www.wozhongfm.com/835.html
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