这里有精品在线视频_www.久久亚洲_国内成人免费视频_免费五级黄高潮片90分钟观看_91视频免费在观看_91国内视频在线

Hotline: +86-021-57278880
Language:   
Your current location: ProductsButterfly ValveLT Butterfly Valve

D371X LT Butterfly Valve

Product overview

Product model: D371X
Nominal diameter: DN40~2000mm
Nominal pressure: PN0.6~1.6MPa
Applicable temperature: ≤80℃
Applicable medium: water, steam, oil, weak acid and alkali, etc
Main material: cast iron, carbon steel, stainless steel, etc
Drive mode: manual, worm gear, pneumatic, electric
Design standard: GB/T12238-2008, ISO 10641-1994
Flange connection: GB/T17241.6-2008,JIS B2212-B2214-1999,JIS B2220-2004,JIS B2210-1984,ANSI B 16.5-2009,ANSI B 16.47-2006, ISO 7005-2
Structure Length: GB/ T12221-2005, IS0 5752-1988SBSEN558-1
Pressure test: GB/T13927-2008, JB/T9092-1999, ISO 5028-1993 or BS 5755-1-186

D371X LT Butterfly Valve product details

D371X LT Butterfly Valve product description

D371X LT Butterfly Valve produced and sold by Baigang valve group drive mode optional manual, worm gear, pneumatic, electric, connection options flange, the folder, the structure can be used single eccentric, the center line, double eccentric, three eccentric, the sealing structure can be used soft seal, hard seal , The pressure range PN0.1-10MPa , the nominal diameter of DN40 ~ 2000mm , the material can be cast steel, stainless steel. Due to the wide range of valves used, the same valve in different situations and working conditions have different collocation.


D371X LT Butterfly Valve uses and features
 LT-type butterfly valve for food, medicine, chemicals, petroleum, electricity, metallurgy, urban construction, textile, paper and other water supply and drainage, gas pipeline for regulating flow and interception of the role of the media, its main features are: 
 1, novel design, reasonable, unique structure, light weight, quick opening and closing. 
 2, the operating torque is small, easy to operate, labor-saving Qiao clever. 
 3, can be installed in any location, convenient. 
 4, the seal can be replaced, reliable sealing performance, to achieve two-way seal zero leakage. 
 5, sealing material aging resistance, corrosion resistance, long life and other characteristics. 
 6, simple structure, universal interchangeability, low prices. 
 7, stem seal is not easy to deform to avoid the usual stem leakage. Overall supportive, stable, strong. 
 8, seat rubber less consumption, the potential impact of expansion is small, easy to control the torque value within the appropriate range of two-piece stemless pin connection, simple and compact structure, demolition is extremely convenient. 
 9, the butterfly plate with automatic energy to achieve a combination of butterfly plate and valve seat over the interference. Phenolic back seat with non-shedding, tensile, leak-proof, easy to replace and so on. As the seat sealing surface and the back as a whole, thereby reducing the deformation of the valve seat. 
 
D371X LT Butterfly Valve main dimensions and weight (PN1.0 / 1.6MPa)


DN (mm) A B C D1 L n-Φ K E 4-Φ1 Φ2 G Weight WT (kg)
50 140 80 43 125 32 4-19 77 57.15 4-6.7 12.6 100 3.34
65 152 89 46 145 32 4-19 77 57.15 4-.67 12.6 120 3.94
80 159 95 45.21 160 32 8-19 77 57.15 4-.67 12.6 127 4.05
100 178 114 52.07 180 32 8-19 92 69.85 4-10.3 15.77 156 5.48
125 190 127 55.5 210 32 8-19 92 69.85 4-10.3 18.92 190 7.66
150 203 139 55.75 240 32 8-23 92 69.85 4-10.3 18.92 212 8.5
200 238 175 60.58 295 45 8-23 115 88.9 4-14.3 22.1 268 25
250 268 203 68 350 45 12-23 115 88.9 4-14.3 28.45 325 31.4
300 306 242 76.9 400 45 12-23 140 107.95 4-14.3 31.6 403 45.9
350 368 267 76.17 460 45 16-23 140 107.95 4-14.3 31.6 436 54


Reminder:

All text, data and pictures in this article are for reference only.To see more details of the D371X LT Butterfly Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

+86-021-57278881
qrCode
主站蜘蛛池模板: 美女张开腿黄网站免费下载 | 色偷偷偷久久伊人大杳蕉 | 性猛交╳xxx乱大交 性猛交ⅹxxx富婆视频 | 欧美一级毛片大片免费播放 | 青青青爽在线视频观看 | 国产乱子轮xxx农村 国产乱子影视频上线免费观看 | 国产精品丰臀 | 欧美性狂猛bbbbbxxxxx | 成人做受视频试看60秒 | 日本高清精品 | 男阳茎进女阳道视频大全 | 国产激情无码一区二区三区 | www在线观看免费 | 久草免费在线视频 | 日日摸日日碰夜夜爽无 | 国产超碰av人人做人人爽 | 又色又爽又黄的视频网站 | a一级毛片免费高清在线 | 亚洲国产精品视频 | 免看一级a一片成人123 | 男女猛烈无遮挡免费视频 | 精品av中文字幕在线毛片 | 国产成人一区二区三区 | 午夜精品久久久久久久第一页 | 久久嫩草 | 免费人成在线观看播放国产 | 一区二区三区国产亚洲网站 | 中文字幕奈奈美被公侵犯 | 国产94在线传媒麻豆免费观看 | 日韩精品无码熟人妻视频 | 久久精品国内偷自一区 | 国产免费看 | 亚洲欧美精品久久 | 国产一区二区三区四区五区加勒比 | 久久久一本精品99久久精品66 | 久久中文字幕免费 | 三级做爰蜜桃成熟时4在线观看 | 香港一级a毛片在线播放 | 四虎一影院区永久精品 | 字幕网中文最新在线 | 亚洲国产成人精品91久久久 |