国产精品片一区二区三区_99麻豆久久久国产免费福利精品_久久露脸国产精品_国产成人精品a_久久久久国产精品熟女影院_成人黄色国产

Hotline: +86-021-57278880
Language:   
Your current location: ProductsOilfield ValveFlange High Pressure Flat Gate Valve

ZF43Y Flange High Pressure Flat Gate Valve

Product overview

Product model: ZF43Y
Nominal diameter: DN20-200mm
Nominal pressure: PN1.6-4.0MPa
Connection mode: flange type
Main material: WCB, LCB, A105, CF8, CF3, CF8M, CF3M, C5, WC6
Transmission mode: manual, worm gear transmission, electric, pneumatic, hydraulic, electro-hydraulic, etc
Use medium: water, oil, natural gas, etc

ZF43Y Flange High Pressure Flat Gate Valve product details

ZF43Y Flange High Pressure Flat Gate Valve product introduction

ZF43Y Flange High Pressure Flat Gate Valve produced and sold by Baigang valve group, This series of products adopt the new balanced floating seal structure, which is suitable for the opening and closing and adjusting device of control medium, such as water, oil, natural gas and so on, whose pressure is not more than 40MPa and whose temperature is not higher than 120 ℃. The structure of the product is novel in design It is an ideal new type of equipment for petroleum industry with proper material selection, rigorous testing, light operation and strong anti-corrosion, wear-resistant and erosion-resistant properties.


ZF43Y Flange High Pressure Flat Gate Valve structure characteristics and working principle    
 1, the use of floating seat, two-way opening and closing, sealing and reliable, opening and closing flexible.    
 2, the lower part of the gate opened a diversion hole, and to give precision-oriented, while the seal is spray-welded cemented carbide, erosion-resistant.    
 3, the valve body carrying capacity is high, the channel is straight-through, fully open, and the gate diversion hole through and straight pipe similar to the flow resistance is small. Stem composite filler, multiple seals, making the seal reliable, small friction.    
 4, close the valve, turn the hand wheel clockwise, the gate moved down to the bottom, due to the role of media pressure, the inlet seal seat to the gate direction. A larger seal than the pressure, thus forming the first seal. At the same time, the gate pressure to the outlet seal seat, a double seal.    
 5, due to the use of double seal, it can not affect the pipeline work more vulnerable parts. This is our factory product priority over similar products at home and abroad an important feature.    
 6, open the gate, turn the hand wheel counterclockwise, the gate up, diversion hole and channel hole through. With the rise of the gate, the through hole gradually increases to the limit position, the guide hole coincides with the passage hole, then fully open.


ZF43Y Flange High Pressure Flat Gate Valve performance specifications 

Pressure level (Mpa) 16 20 25 32 35 40
Working pressure (Mpa) ≤16 ≤20 ≤25 ≤32 ≤35 ≤40
Strength test (Mpa) 24 30 37.5 48 52.5 60
Seal test (Mpa) 17.6 22 27.5 35.2 38.5 44


ZF43Y Flange High Pressure Flat Gate Valve shape and connection dimensions 

Nominal pressure 
       (MPa)
Nominal diameter 
       (mm)
Size (mm)
D G C L E H W L0
16 ~ 20 40 36 43 64 210 82 356 240 430
50 46 52 70 242 100 379 260 488
65 58 63 89 260 125 402 280 573
80 72 78 108 310 157 475 320 618
100 90 95 130 450 183 548 350 693
125 110 115 145 490 230 580 400 805
150 135 150 195 550 262 660 450 901
25 40 36 43 64 210 82 356 240 430
50 46 56 76 310 120 379 260 488
65 53 67 89 340 132 402 280 573
80 65 86 114 380 157 475 320 618
100 80 101 133 450 183 548 350 693
125 110 115 145 490 230 580 400 805
150 130 167 219 620 272 793 450 901
35 40 36 43 64 210 82 356 240 430
50 46 56 76 300 123 379 260 488
65 53 67 89 340 136 402 280 573
80 65 86 114 380 162 475 320 618
100 80 101 133 450 188 548 350 693
125 110 115 145 490 230 580 400 805
150 130 167 219 620 278 793 450 901


Reminder:

All text, data and pictures in this article are for reference only.To see more details of the ZF43Y Flange High Pressure Flat Gate 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: 精品无人乱码一区二区三区的优势 | 成人免费无码A毛片 | 国产成人精品午夜2022 | 免费人成视频在线播放视频 | 鲁大师影院在线观看 | 亚洲国产成人久久三区 | 中文字幕av伊人av无码av | 中文AV伊人AV无码AV狼人 | 最近中文字幕免费mv2019在线 | 久久精品女人天堂AV麻 | 一二三四在线视频观看社区 | 免费做A爰片久久毛片A片 | 国产69精品久久久久久人妻精品 | 亚洲色精品aⅴ一区区三区 亚洲国产另类久久久精品黑人 | 最近的最新的中文字幕视频 | 亚洲AV无码专区在线观看成人 | 国产精品狼人久久久久影院 | 成年女人看片永久免费视频 | 亚洲精品欧美激情 | 亚洲AV最新在线观看网址 | 欧美色倩网站大全免费 | 青青青爽视频在线观看 | 男按摩师系列无码视频 | 午夜播放器在线观看 | av综合在线观看 | 欧美网站免费观看在线 | 国产高清无码视频在线观看 | 日本在线观看网站 | 久久九九日本韩国精品 | 欧美牲交黑粗硬大 | 亚洲乱码一二三四区 | 69ww免费视频播放 | 免费无码专区毛片高潮喷水 | 久久人妻无码AⅤ毛片A片麻豆 | 四虎影院永久在线观看 | 久久影院午夜理论片无码 | 小货sao边洗澡边cao你动漫 | 精品亚洲国产成人A片在线鸭王 | 无码人妻丰满熟妇啪啪网不卡 | 一个人看的www高清免费资源 | 我爱avav色aⅴ爱avav |