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YQ41F oxygen valve
Product Name:
YQ41F oxygen valve
Description:

氧氣球閥 YQ41F

技術規范

設計依據 GB
設計標準 GB12237-89
結構長度 GB12221-89
連接法蘭 GB/T 9113-2000 JB/T79-94
試驗和檢驗 JB/T 9092-99

結構設計及加工制造的特點

氧(yang)氣專用(yong)(yong)球(qiu)(qiu)閥(fa)(fa)(fa)(fa)是為冶(ye)金行業在常溫下(xia)輸送氧(yang)氣的(de)(de)需要而(er)(er)研(yan)制開發的(de)(de)特殊(shu)(shu)閥(fa)(fa)(fa)(fa)門。我公(gong)司生產的(de)(de)氧(yang)氣專用(yong)(yong)球(qiu)(qiu)閥(fa)(fa)(fa)(fa)采用(yong)(yong)優質(zhi)材料,先(xian)進(jin)結構,特殊(shu)(shu)工藝(yi)和檢測手段,使(shi)該類球(qiu)(qiu)閥(fa)(fa)(fa)(fa)與原冶(ye)金企業用(yong)(yong)的(de)(de)銅截(jie)止閥(fa)(fa)(fa)(fa)比(bi)較有啟(qi)閉迅速(su)、靈活、密(mi)封可(ke)靠(kao)、結構緊湊、流阻特小等優點(dian)。根據氧(yang)氣輸送的(de)(de)特殊(shu)(shu)性,該球(qiu)(qiu)閥(fa)(fa)(fa)(fa)設計(ji)有防靜電,耐火結構,各(ge)零部件(jian)在裝配中嚴格進(jin)行脫脂處(chu)理。閥(fa)(fa)(fa)(fa)體(ti)等部件(jian)選用(yong)(yong)優質(zhi)不(bu)銹鋼并經酸洗、鈍化,檢查和試(shi)驗用(yong)(yong)不(bu)含(han)任何油脂的(de)(de)純凈自(zi)來(lai)水(shui)進(jin)行高壓密(mi)封試(shi)驗,用(yong)(yong)0.6Mpa氣體(ti)做(zuo)泄漏(lou)試(shi)驗,閥(fa)(fa)(fa)(fa)門應無泄漏(lou);經上述特殊(shu)(shu)工藝(yi)處(chu)理,此類球(qiu)(qiu)閥(fa)(fa)(fa)(fa)不(bu)僅(jin)操作快速(su)靈便,流阻小,安全(quan)可(ke)靠(kao),而(er)(er)且(qie)使(shi)用(yong)(yong)壽(shou)命(ming)長(密(mi)封副沖(chong)刷小)。

型號、材料及主要參數

產品型號 YQ41F-16T~100T YQ41F-16P-100P
YQ47F-16T~100T YQ47F-16P-100P
閥體 銅合金  
球體 銅合金  
閥桿 304  
密封圈 PTFE  
閥座 銅合金  
填料 PTFE+O形圈  
適用介質 氧氣、氫氣等  
適用溫度 -29~150℃  
蝸輪氧氣專用球閥 YQ后插入“3”表示,示例:YQ341F-16T
氣動氧氣專用球閥 YQ后插入“6”表示,示例:YQ647F-25P
電動氧氣專用球閥 YQ后插入“9”表示,示例:YQ947F-40P

氧氣球閥屬于(yu)氧氣(qi)管道專(zhuan)用閥門,除了具有普通閥門用特點外,又(you)鑒于(yu)它采用了質(zhi)地優(you)良(liang)的銅材質(zhi)制造,又(you)具有耐腐蝕、阻燃性能好、導電性好、傳熱性快等優(you)點,加之我公司結(jie)構上的不斷(duan)更新和精細工藝(yi)的保證,使得該系(xi)列產(chan)品已成為氧氣(qi)管控工程系(xi)統中(zhong)理想(xiang)的設備(bei)。壓力試驗(yan):

公稱壓力NominalPressure
1.6
2.5
4.0
強度試驗
Shell Test
2.4
3.8
6.0
水密封試驗
Water Seal Test
1.8
2.8
4.4
氣密封試驗
Air Seal Test
0.4-0.7

主要零件材料及(ji)性能

閥體
Body
WCB
ZG1Cr18Ni9Ti
CF8
CF3
ZG1Cr18Ni12Mo2Ti
CF8M
CF3M
球體 閥桿
Ball Stem
2Cr13
1Cr18Ni9Ti
304
304L
1Cr18Ni12Mo2Ti
316
316L
閥 座
Seat
聚四氟乙烯PTFE 加坡纖增強聚四氟乙烯PTFE+Glass 對位聚笨PPL
墊片
Shim
聚四氟乙烯PTFE 不銹鋼/柔性石墨Stainless Steel/flexible Graphite 齒形墊片Tooth Profile Gasket
閥桿座
Stem Seat
聚四氟乙烯PTFE 不銹鋼/柔性石墨 Stainless Steel/Flexible Graphite
填料
Packing
聚四氟乙烯PTFE 增強柔性石墨 Enhanced Flexible Graphite
填料壓蓋
Gland
WCB
1Cr18Ni9Ti
304
304L
1Cr18Ni12Mo2Ti
316
316L
溫度
Temperature
-29~150(聚四氟乙烯 PTFE) -29~200(加玻纖增強聚四氟乙烯 PTFE+GLASS) -29~300(對位聚笨 PPL)
介質
Medium
水 蒸汽 油品
Water steam
Oil goods
硝酸類 Nitric Acid
強氧化介質
strongey oxidable medium
醋酸類 Acetic Acid
尿素類 Urea

氧氣球閥PN1.6MPa主要連接尺寸及重量:

公稱通徑DN

15

20

25

32

40

50

65

80

100

125

150

200

L

130

140

150

165

180

200

220

250

280

320

360

400

H

59

63

75

85

95

107

140

152

178

252

272

342

W

130

130

160

180

230

230

400

400

650

1050

1050

1410

Wt(㎏)

2.5

3

5

6

7

10

15

19

33

58

93

160

氧氣球閥PN2.5MPa主要連接尺寸及重量:

公稱通徑DN

15

20

25

32

40

50

65

80

100

125

150

200

L

130

140

150

165

180

200

220

250

320

400

400

550

H

59

63

75

97

107

142

152

178

252

272

342

345

W

130

130

160

230

230

400

400

700

1100

1100

1500

1500

Wt(Kg)

- - - - - - - - - - - -

氧氣球閥PN4.0MP主要連接尺寸及重量:

公稱通徑DN

15

20

25

32

40

50

65

80

100

125

150

200

L

130

140

150

180

200

220

250

280

320

400

400

550

H

59

63

75

97

107

142

152

178

252

272

342

345

W

130

130

160

230

230

400

400

700

1000

1100

1500

1800

Wt(Kg)

- - - - - - - - -


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