97视频免费观看_久久精品日_亚洲草草_麻豆av免费_欧美一级免费观看_久久中文字幕免费

Hotline: +86-021-57278880
Language:   
Your current location: ProductsRegulating ValveDouble Guide Shut-off Valve

ZSQ Double Guide Shut-off Valve

Product overview

Product model: ZSQ
Nominal diameter: DN20 ~ 200mm
Nominal pressure: PN10, 16, 40, 64MPa
Applicable temperature: -60 ~ 450℃
Main material: HT200, zg1cr18ni9tizgocr18ni12m02ti ZG230-450
Drive mode: pneumatic
Design standard: GB/T17213
Flange standard: GB/T9113, JB/T79, HG20594 and other standards
Inspection standard: GB/T4213
Connection type: flange (FF RF RTJ), welding (SW BW), thread (applicable to less than 1 ")

ZSQ Double Guide Shut-off Valve product details

ZSQ Double Guide Shut-off Valve overview:

ZSQ Double Guide Shut-off Valve produced and sold by Baigang Valve Group adopts top - guide structure and multi - spring actuators.It has the advantages of compact structure, light weight, sensitive action, S-streamline fluid channel, small pressure drop loss, large valve capacity, convenient disassembly and assembly, etc.The cut-off valve accepts the signal from the regulating instrument, cuts off, opens or changes the flow direction of the medium, and achieves automatic control of the process parameters such as pressure, flow, temperature or liquid level.Widely used in petroleum, chemical, metallurgy, electric power, light industry, textile and other industrial sectors of the production process automatic control and remote control system.

This series of products are film, piston two. The valve body structure has a single seat, sleeve, two seats (three two-way) three, the sealing form of packing seal and bellows seal two, the product nominal pressure grade PN10,16,40,64 four, nominal diameter Range DN20 ~ 200mm. For fluid temperature from -60 ~ 450 ℃. Leakage level for the IV or Ⅵ level. Flow characteristics for the quick opening.


ZSQ Double Guide Shut-off Valve features:

 1, Shut-off valve adopts multi-spring actuator and adjusting mechanism to connect with three columns, the whole height can be reduced by about 30% and the weight can be reduced by 30%. 
 2, the valve body designed by the principle of fluid mechanics such as cross-section low flow resistance flow channel, the rated flow coefficient increased by 30%.   
 3, the valve part of the seal has two types of tight and soft seal, close-type surfacing carbide, soft seal for the soft material production, sealing performance when closed. 
 4, balanced type trim, improve the allowable pressure drop off valve.  
 5, the bellows sealed type of valve stem to form a complete seal, blocking the possibility of media leakage. 
 6, piston-type actuator, operating force, the use of large pressure.


ZSQ Double Guide Shut-off Valve main dimensions:

DN L A H L 1 H 1 A 1 Weight (Kg) Signal connector internal thread
20 150 130 220 80 115 100 10 M10X1
25 160 130 220 80 120 100 12
32 180 150 235 80 130 100 15
40 200 150 235 95 138 120 18
50 230 150 240 95 155 120 25
65 290 280 250 105 178 160 30
80 310 280 260 105 207 160 40
100 350 280 265 105 222 160 60


Reminder:

All text, data and pictures in this article are for reference only.To see more details of the ZSQ Double Guide Shut-off 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: 久久国产一区二区 | 91香蕉 | 国产三级在线免费观看 | 国产综合久久 | 久久久精品一区 | 亚洲精品久久久一区二区三区 | 天堂一区 | 一区二区精品视频 | 一级毛片免费 | 亚洲天堂久 | 中文在线a在线 | 99r在线| 国产午夜一区二区三区 | 亚洲精品综合 | 久久精品免费视频播放 | 日本久久二区 | 国产一区二区三区在线免费观看 | 日韩中文字幕在线播放 | 99精品欧美一区二区三区 | 成人妇女免费播放久久久 | 亚洲欧美网站 | 国产精品99久久久久久久久久久久 | 日韩成人影院 | 国产精品第一区第27页 | 久久久91精品国产一区二区三区 | 亚洲日本韩国在线观看 | 偷拍自拍亚洲欧美 | 精品一区二区三区三区 | 一级在线播放 | 亚洲午夜视频 | av在线精品 | 毛片a片| 在线成人av | 国产成人精品一区二区在线 | 亚洲欧美日韩在线一区 | 久久中文网 | 久久99国产精品 | 狠狠爱天天操 | 国产欧美精品区一区二区三区 | 精品成人免费一区二区在线播放 | 国产精品一区二区三区四区 |