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M系列套筒閥
專業(yè)生產(chǎn)、銷售各類電、氣動(dòng)調(diào)節(jié)閥,電、氣動(dòng)蝶閥,球閥
M系列套筒閥
平衡型閥芯;定制套筒;優(yōu)化的平衡密封圈,保證動(dòng)態(tài)穩(wěn)定;低逸散填料;可根據(jù)不同工況定制閥芯
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M系列套筒閥是用套筒導(dǎo)向的閥門,閥芯為柱塞式結(jié)構(gòu),流量特性依靠流量窗口調(diào)節(jié),適用于各類場合


image.png

選型

①:閥門類型,M:套筒閥

②:閥門結(jié)構(gòu)形式

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平衡型

套簡閥

多孔降

壓套筒閥

多孔式多級降壓套筒閥芯片式多級降壓套筒閥




③:連接方式

23
法蘭式焊接式


④:閥門流道形式,1:直通型

⑤:閥門特性(多個(gè)特征按表內(nèi)順序填寫):

閥體及

上蓋結(jié)構(gòu)

J
W
GD
標(biāo)準(zhǔn)型夾套型
波紋管型
高溫型低溫型
流量特性EL0MNK
固有特性等百分比線性ON/OFF

近似等

百分比

近似線性

快開

閥座YR



密封形式固有密封硬密封軟密封




⑥:公稱通徑+公稱壓力

公稱通徑+公稱壓力

國標(biāo)-100P16:DN100PN16
美標(biāo)-4B150:NPS4,class150
即,P為國標(biāo),B為美標(biāo)


例:1. DN200PN16法蘭式平衡型套筒閥,硬密封,使用溫度200℃,要求保溫夾套波紋管,流量特性:線性

M221JWLY -200P16


2.NPS4Class900的焊接式芯片式多級降壓套筒閥,流量特性等百分比

M253H -4B900


結(jié)構(gòu)介紹


image.png

1流向指針12閥桿
2內(nèi)六角平端緊定螺釘13閥蓋
3內(nèi)六角平端緊定螺釘14閥芯
4六角螺母15隔套
5細(xì)牙六角螺母16閥體
62型全金屬六角鎖緊螺母17填料盤根
7O型圈18平衡環(huán)
8O型圈19填料墊
9墊環(huán)20填料壓板
10金屬纏繞墊片21填料壓套
11金屬纏繞墊片22套筒















image.png



外形尺寸及重量

PN16

LABHGhdφKφDn-φEC重量(kg)
DN2518457.5215272.5609812851154-φ14187.58
DN32200702363066097121001404-φ181810.72
DN40222752563316099121101504-φ181814.15
DN5025482.5256338.56099141251654-φ181818
DN652769629338960118141451858-φ181827.87
DN8029810532342860118141602008-φ182233.49
DN10035211832944760118141802208-φ182246.06
DN12540312840052860131182102508-φ182276
DN15045114542156695131182402858-φ2224100.2
DN200543183495678951312429534012-φ2326177
DN250673266546812951342435540512-φ2629256
DN300737290599889951342441046012-φ2632418


PN40

LABHGhdφKφDn-φEC重量(kg)
DN2519757.5214271.56096.712851154-φ14187.52
DN32216702363066097121001404-φ181810.78
DN40235752563316097121101504-φ181813.78
DN5026782.5256338.56098121251654-φ182017.09
DN652929629439060118141451858-φ182225.36
DN8031710529740260118141602008-φ182433.17
DN10036811830542360118141902358-φ232645.52
DN12542513540253760133142202708-φ262877.86
DN15047315042157195133182503008-φ2630110
DN200568187.5494682951332432037512-φ3036202
DN250708266546812951332438545012-φ3342364
DN300775290288878951332445051512-φ3348487

法蘭標(biāo)準(zhǔn) GB/T 9124.1


CLASS150

LABHGhdφKφDn-φEC重量(kg)
NPS118454215269609812801154-φ16186.89
NPS1-1/222275258333609912981274-φ161813.78
NPS225476.5256332.56099141201524-φ191817.48
NPS2-1/2276962412060118141401788-φ191927.87
NPS329810532442960118141521918-φ192433.49
NPS435211833044860118141902298-φ192446.06
NPS540312840052860131182162548-φ232472.27
NPS645114542156660131182412808-φ2326100.2


CLASS300

LABHGhdφKφDn-φEC重量(kg)
NPS119762215277609812891244-φ19187.91
NPS1-1/223577.5257334.56099121141554-φ232214.68
NPS226782.5257339.56099141271658-φ192217.67
NPS2-1/22929629439060118141501918-φ232225.36
NPS331710529740260118141682108-φ232935.56
NPS436812730543260118142002548-φ233251.8
NPS542514040254260131182352808-φ233584.8
NPS647315942158060131182703188-φ2337120

法蘭標(biāo)準(zhǔn) ASME 16.5


制造范圍及參考標(biāo)準(zhǔn)

公稱通徑: NPS1/2~NPS14 (DN15~DN350)

壓力等級: 150LB ~1500LB  (PN16~PN250)

溫度范圍: -196~+560℃

閥體材料: WCB、CF8 、CF3 、CF8M、CF3M

內(nèi)件材料: 2Cr13、17-4PH、304、316

連接形式: 法蘭式,焊接式

泄漏等級: IEC60534-4 Class Ⅴ 軟密封滿足IEC60534-4 Class Ⅵ

法蘭標(biāo)準(zhǔn): GB/T 9124.1(注1) 、ASME B16.5、ASME B16.47


閥體材質(zhì)的使用溫度及壓力范圍

溫度/℃PN16/CLASS   150PN40/CLASS   300PN100/CLASS   600PN160/CLASS   900
WCBWC6CF8CF8MWCBWC6CF8CF8MWCBWC6CF8CF8MWCBWC6CF8CF8M
-29~381.9621.91.95.115.174.964.9610.2110.349.929.9315.3215.5114.8914.89
501.921.921.841.845.015.114.784.8110.0210.239.579.6315.0215.3414.3514.44
1001.771.771.571.624.644.884.094.229.289.758.188.4413.9114.6312.2612.66
1501.581.581.391.484.524.643.633.859.059.277.277.713.5713.9110.911.55
2001.41.41.261.374.384.553.283.778.769.16.557.1313.1513.649.8310.7
2501.211.21.171.214.174.453.053.348.348.896.116.6812.5213.349.1610.02
3001.021.021.021.023.874.422.913.167.758.495.816.3311.6212.738.729.49
3500.840.840.840.843.74.022.813.047.398.055.616.0811.0912.078.429.13
3750.740.740.740.743.653.882.782.977.297.765.555.9410.9411.648.338.91
4000.650.650.650.653.453.662.752.916.97.325.495.8210.3510.988.248.73
4250.560.560.560.562.883.512.722.875.757.025.435.738.6310.538.158.6
4500.470.470.470.4723.382.692.814.016.765.375.626.0110.148.068.42
4750.370.370.370.371.353.172.662.742.716.335.315.474.069.57.978.21
5000.280.280.280.280.882.782.612.681.765.565.215.372.648.347.828.05
5250.190.190.190.190.522.032.392.581.044.054.785.161.556.087.167.74


額定Cv及行程

套筒閥額定Cv僅與閥芯尺寸相關(guān),建議閥芯尺寸不小于公稱通徑的1/2

閥芯尺寸
mm
額定Cv行程
mm
等百分比線性
25121316
32192125
40293325
32192125
40293325
50475125
65748140
8011712840
10018720440
12529232160
15046751360
20073580560
2509801074100
30013071435100
35016341902130