又大又硬又黄又刺激的免费视频-国产成人女人毛片视频在线-久久婷婷五月综合色一区二区-91在线一区二区-亚洲精品男人的天堂-香蕉久久久久久-欧美一区二区三区久久-亚洲精品午夜精品-仙踪林少妇高潮在线观看-日韩在线三区-无码精品久久一区二区三区-国产成人午夜在线视频a站-欧美一级淫片-精品av国产一二三四区-日韩一区二区三区在线观看视频

Hotline: +86-021-57278880
Language:   
Your current location: ProductsMetallurgical ValvePneumatic Blind Valve

F643X Pneumatic Blind Valve

Product overview

Product model: F643X
Nominal diameter: DN300~1600mm
Nominal pressure: PN0.05~0.25MPa
Applicable temperature: ≤450℃
Applicable medium: gas and poisonous, harmful and flammable gases
Main materials: carbon steel, stainless steel, silicon rubber
Drive mode: electric, hydraulic, pneumatic, electro-hydraulic
Design standard: API 600, API6D, ASME B16.34, GB/T 12234
Structure length: ASME B16.10, API6D, GB/T 12221
Connection standard: ASME B16.5, ASME B16.47, GB/T 9113, JB/T 79, HG/T 20592
Pressure test: API 598, GB/T 13927, JB/T 9092
Pressure-temperature rating: ASME B16.34, GB/T 12224

F643X Pneumatic Blind Valve product details

F643X Pneumatic Blind Valve product uses

F643X Pneumatic Blind Valve produced and sold by Baigang valve group,This series of blind valve according to GB6222 "Industrial Enterprise Gas Safety Regulations" while digesting and absorbing the relevant domestic and foreign advanced technology, based on their own research and development of a new generation of products. Widely used in industrial and mining enterprises, environmental protection industries such as gas, toxic gas pipeline media, as a reliable cutting device. 


F643X Pneumatic Blind Valvestructural characteristics  

1, the valve by the valve body, fan valve plate, stainless steel bellows, drive, clamping devices and other components; 

2, the valve body with three-point locking fan valve structure; 

3, the sealing parts of stainless steel and rubber seals, reliable sealing performance, thereby increasing the service life of the seal, the seal is located on the valve plate, easy to replace the seal for maintenance;

4, the actuator operation, work smoothly, opening and closing flexible, reliable action; 

5, clamping action using screw nut clamping, self-locking is good; 

6, Blind valve with a stainless steel bellows, with flexibility, long service life and so on. 


F643X Pneumatic Blind Valve installation and use rights

1, the valve is installed, the bracket should be fixed valve base, the valve force in the action on the bracket; 

2, first start the clamping device to the left and right valve body displacement so that the valve body and valve plate completely separated, and then open the valve plate drive to open or close, and then restart the clamping device, check the valve body is stuck on the valve body And whether the limit switch is activated when the drive is operating. 


F643X Pneumatic Blind Valve product introduction

The pneumatic blind valve is mainly composed of the left valve body, the right valve body, the valve stem, the gate, the sealing ring, the pneumatic push rod and other components, and the base and the support column form a rigid structural body. Sealing parts with stainless steel and rubber seals, good sealing performance, long service life, the seal set on the gate, easy to replace the seal when the seal, rubber seals with clamp in the gate. Pneumatic putter blind valve can be a single long-distance control, remote control can also be more than one network, under normal circumstances can also use the valve itself device manual operation. 


F643X Pneumatic Blind Valve working principle

1, the valve opens to the valve closed:

Clamping motor action, driven screw for counterclockwise rotation, the valve body loose in place (indicator light display), the drive motor action, drive the counterclockwise rotation of the gate in place, the gate closed in place (indicator display), clamping motor Action, driven screw clockwise rotation, body clamping in place (indicator shows) to complete the valve from opening to closing the entire process. 

2, the valve is closed to open: 

Clamping motor action, driven screw for counterclockwise rotation, the valve body loose in place (indicator light display), drive motor action, drive the gate clockwise rotation, the gate open in place, (indicator light) To open the whole process.


F643X Pneumatic Blind Valve main connection size:


DN D D1 b n-φd L
300 440 395 22 12-φ22 500
350 490 445 22 12-φ22 500
400 540 495 22 16-φ22 600
450 595 550 24 16-φ22 600
500 645 600 24 16-φ22 600
600 755 705 24 20-φ26 600
700 860 810 26 24-φ26 800
800 975 920 26 24-φ30 800
900 1075 1020 28 24-φ30 800
1000 1175 1120 30 28-φ30 800
1100 1275 1220 30 28-φ30 800
1200 1375 1320 30 32-φ30 800
1300 1475 1420 32 32-φ30 800
1400 1575 1520 32 36-φ30 850
1500 1675 1620 32 36-φ30 850
1600 1790 1730 32 40-φ30 850
1800 1990 1930 32 44-φ30 1100
2000 2190 2130 32 46-φ30 1100


Reminder:

All text, data and pictures in this article are for reference only.To see more details of the F643X Pneumatic Blind 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: 极品美女高潮呻吟国产剧情 | 久久久774这里只有精品17 | 免费网站www在线观看 | 久久久久久久久久久久久久免费看 | 在线观看免费国产精品 | 精品国产自在在线午夜精品 | 中国在线观看免费高清视频播放 | 亚洲区少妇熟女专区 | 欧美a级在线观看 | 激情文学小说区另类小说同性 | 欧美变态另类xxxx | 欧美黑吊大战白妞 | 第一页国产 | 8090yy亚洲精品久久 | 亚洲精品国产综合久久久久紧 | av片免费播放 | 日韩中文字幕中文无码久本草 | 99视频有精品视频高清 | 蜜臀久久99精品久久久久久 | 日本成本人片视频免费 | 亚洲丁香婷婷久久一区二区 | 欧美大片免费看 | 东京热人妻中文无码 | 精品视频在线免费观看 | 国产精品高潮呻吟久久影视a片 | 91人人视频 | 久久久久高潮毛片免费全部播放 | 久天啪天天久久99久久 | 自偷自拍亚洲综合精品第一页 | 亚洲国产精品成人无码区 | 欧美最猛性xxxxx(亚洲精品) | 狠狠躁夜夜躁人爽 | 亚洲欧洲免费无码 | 加勒比av在线播放 | 日韩黄视频 | 日韩午夜在线 | 国产乱人偷精品人妻a片 | 亚洲美女又黄又爽在线观看 | 久久强奷乱码老熟女 | 欧美三级免费看 | 毛片www| 四虎亚洲国产成人久久精品 | 国产午夜福利精品一区 | 激情五月姐姐 | 日韩精品中文字幕在线观看 | 少妇导航av| 精品福利一区二区三区 | 成人精品毛片国产亚洲av十九禁 | 亚洲一区二区网址 | 亚洲中文字幕无码卡通动漫野外 | 爱爱短视频 | 麻豆精品久久久久久中文字幕无码 | 免费日批视频 | 亚洲日韩乱码中文无码蜜桃 | 亚洲女人色综合小说 | √天堂资源地址中文在线 | 欧美 偷窥 清纯 综合图区 | 国产成人综合在线观看不卡 | 美女疯狂连续喷潮视频 | 亚洲最大av无码国产 | 少妇高潮久久久久久潘金莲 | 少妇的肉体aa片免费 | 无码男男作爱g片在线观看 伊人宗合 | 欧美大片va欧美在线播放 | 手机真实国产乱子伦对白视频 | 久久久久极品 | 久久99精品久久久大学生 | 黄色片在线播放 | 亚洲男同志网站 | 国产福利视频在线精品 | 黑人与中国少妇xxxx视频在线 | 97国产自在现线免费视频 | 亚洲天天做日日做天天欢 | 18+视频在线观看 | 色在线视频 | 日本黄色免费网址 | 免费啪啪网 | 中文字幕精品一二三四五六七八 | 日本一级淫片色费放 | 亚洲综合精品 | 亚洲欧洲自拍偷拍 | 伊人色综合一区二区三区 | 精品国产乱码久久久久久郑州公司 | 91 色| 91久久一区 | 丰满少妇人妻无码专区 | 女人扒下裤让男人桶到爽 | 亚洲男女免费视频 | 又爽又黄又无遮挡的视频 | 国产成人av一区二区三区不卡 | 亚洲三级黄色片 | 四虎永久在线精品免费观看视频 | 日本一区二区三区网站 | 婷婷开心激情网 | 国产综合久久久久 | 日韩免费高清视频 | 欧美日韩精品无码一本二本三本色 | 欧美成人综合在线 | 亚洲自偷自拍另类11p |