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Welcome to Tianjin Yibiao Valve Manufacturing Co., Ltd!
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Product

Pneumatic control butterfly valve

Brand:Pneumatic eccentric butterfly valve    型號(hào):TD641W-10

ZSRW、ZSCW氣動(dòng)調(diào)節(jié)蝶閥nput the control signal (4-20mADC or 1-5VDC) to control the operation of the gas source, which is suitable for regulating suspended particles and concentrated or turbid slurry fluids. For clean media, valve plates with soft seals (rubber rings, PTFE rings) can be used to reduce leakage (up to 0.01%). For high temperature and high pressure conditions, a three eccentric hard seal valve body can be used.


主要零件材料:

零件名稱 材 料 溫度范圍℃
閥體 閥板 ZG230-450 -40-450
ZG1Cr18Ni9Ti -250-550
ZG0Cr18Ni12Mo2Ti

主要技術(shù)參數(shù):

公稱通徑 mm 50 80 100 125 150 200 250 300 350 400 450 500 600 700 800 900 1000
額定流量系數(shù)Kv 85 220 340 530 770 1360 2130 3060 4160 5450 6900 8500 12200 16600 21700 27540 34000
公稱壓力 MPa 0.6
額定轉(zhuǎn)角 ° 70
信號(hào)壓力 KPa 20~100
流量特性 近似等百分比
介質(zhì)溫度 ℃ -20~200(常溫) ; -40~450(中溫) ; -40~600(高溫)
接管法蘭 按JB78-59對(duì)夾式法蘭連接
信號(hào)連接螺孔 M16×1.5
配用執(zhí)行機(jī)構(gòu) 薄膜式 ZMA-2 ZMA-3 ZMA-4 ZMA-5
活塞式
ZSC-45
閥體材質(zhì) ZG230-450;1Cr18Ni9; ZG1Cr18Ni9Ti、ZGOCr18Ni12Mo2Ti
可配附件 手輪、定位器、空氣過濾減壓器等。


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Tianjin Yibiao Valve Manufacturing Co., Ltd


Ph:138-2033-8668

Add:No.3 Road, Jiuyuan Industrial Zone, Baodi, Tianjin
Tel:022-26798533
Post:300240

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