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名稱:鄭州高壓閥門廠

網址:www.414323.live

郵箱:zzgyfmcgp@163.COM

電話: 0371-64691031

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          0371-64691018

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傳真:0371-64691016


               

                 


手動、電動截止閥

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手動、電動截止閥

  • 所屬分類:【截止閥系列】

  • 點擊次數:
  • 發布日期:2016/07/05
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詳細介紹

 

 主要特點及用途 structural features and purpose
1、結構設計合理,剛性好,密封性能好.
2、在啟閉過程中.閥瓣與閥座密封間幾乎無磨擦,因而耐磨。
3、開啟高度小即可達到流量。
4、可安裝在管道的任意位置。
5、填料采用柔性石墨,啟閉靈活.密封可靠。
6、大口徑手動閥門配置撞擊手輪.
7、廣泛應用于石油、化工、火力發電等水、燕汽、油品管路上作接通和截斷介質。改變閥瓣形狀可用于系統介質的節流。
1.Reasonable stnrctural design, good rigidity and goodsealmg performance.
2. In the course of open and close, nearly no abrasion is between the valve flap and valve suit. So, it is wearable.
3. Small open height can reality the flux.
4. Can be installed in any position of pipeline.
5. The filling adopts soft graphite, which can reach flexible open and dose and reliable sealing.
6. Large diameter manual valve is equipped with bump hand wheel.
7. Be widely cscd in the pipeline of water, vapor and oil prodtcts of petroleum, chemical indistry, thermal power for connection and dam media. To change the valve flap shape can throttle for systematic media.


 性能規范及主要零件材料:The main technical data
型號
type
試驗壓力
testing preesure
適用介質
suitable
medium
適用溫度
suitable temperature
零件材料 Material of main parts手輪
handwheel
殼體shell seal液密封 water seal氣密封
gas seal
閥體閥蓋
Body Bonnet
閘板閥座 disc、Sealing閥桿
Stem
閥桿螺母
stem nat
填料
packing
J41H-161.5PN1.1PN0.6Mpa水蒸汽、油品、導熱油等
water steam petrolcam Transmit
heat the oil
≤200℃HT2002Cr131Cr13鋁青銅
aluminium-bronze
柔性石墨
expanded graphite
Qt450-10
J4lH-25Q≤350℃Q450-102Cr13
J41H-16C~160
J941H-16C~160
≤425℃WCB2Cr13
J41W-16P~160P
J41Y-16P~160P
J941W-16P~160P
J941Y-16P~160P
硝酸類
nitric acid
≤200℃CF8CF8304PTFE
J41W-16R~160R
J41Y-16R~160R
J941W-16R~160R
J941Y-16R~160R
醋酸類
acetic acid
≤200℃CF8MCF8M316
J41Y-16I~160I
J941Y-16I~160I
水蒸汽、油品、導熱油等
water steam petrolcam Transmit
heat the oil
≤550℃Cr5MoCr5Mo25Cr2MoV柔性石墨
expanded graphite
WCB

 

  使用中易出現的問題
1、由于關閉過載及溫差影響而使閥門打不開.
 2、由于介質所帶固體顆粒夾于密封面,損壞密封面而泄漏。
 Easy happening problem during the use
1.The vale carrot be opened beats of ovedcad close and temperature difference.
2.The media with solid particle deposit at the bottom of coelom leads to uncompleted close of flashboard.


 主要外形尺寸及連接尺寸 Main size of Apperance
公稱壓力
Mpa
圖中符號
sign
公稱通徑 DN/mm
l52025324O506580100l25150200250300350400


1.6L130l50l6018020023029031035040048O600650750
H23327528530231032033035541546051059068587O
Dol2014016018020020024024028032O360400400500
Ho6456907157707808109671143l292
電裝
electric actuators
Z10Z10Z15Z2OZ30Z45Z60
2.5L13015016018020023029031O35040048O60065075O
H23327528530235536237543648O55861172l750870
Do120l4O16018020024028O320360400400400500600
Ho64569071577078081096711431292
電裝
electric actuators
Z10Z10Z15Z20Z30Z45Z60Z90Z120


4.0L130150160180200230290310350400480600
H23327528530235536237543648O55861172l
Do12O140160180200240280320360400400500
Ho6456907157707808751160
電裝
electric actuators
Z10Z10Z2OZ30Z45Z60Z90
6.4L17019021023026030034O38O430500550650
H14815O17520023126245O485537590646
Do12016018020024O280320360400450450
Ho710750785873103110611231
電裝
electric actuators
Z10Zl5Z30Z45Z60Z90Z120


10.0L170l9021O23026030034O380430500550650775900
H19522825032635941448454762l70084092510151200
Do120160180200240280320400450500500600750800
Ho710750785837
電裝
electric actuators
Z15Z20Z30Z45
16.0L17019021023026030034O38043050055O650
H14815617520023126247050055761367l765
Do12Ol4014O14O160180360400450450500600
Ho
電裝
electric actuators


相關標簽:【截止閥系列】,手動、電動截止閥價格,手動、電動截止閥批發

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