亚洲情综合五月天-久久99国产精一区二区三区-久久天天躁夜夜躁狠狠85-成人免费看黄网站yyy456-日韩欧美群交p片內射中文-久久99热这里只频精品6

Wafer-type soft sealing butterfly valve

Products > Butterfly valve > Wafer-type soft sealing butterfly valve

Wafer-type soft sealing butterfly valve

Model: D371X
Nominal diameter: DN40 ~ 350mm
Nominal pressure: PN0.6 ~ 1.6MPa
Temperature: ≤120 ℃
Main material: ductile iron, cast , steel, stainless steel
Design criteria: GB / T12238-1989, lS0 10631-1994 or BS EN593-1998
Flange size GB / T17241.6-1998, IS0 7005 -2 or
BS EN 1092-2002 Length of construction: GB / T1 2221-1989, lS0 5752-1988 or BS EN558-1
Pressure test: GB / T13927-1992, JB / T9092-1999, lS0 5028-1993 or BS 6755- l-1986
Contact purchase
shared:

Wafer soft seal butterfly valve uses and characteristics
 
soft seal butterfly valve for temperature ≤120 ℃, nominal pressure ≤16MPa food, pharmaceutical, chemical, oil, electricity, alloy, construction, textile, paper and other drainage, gas pipe for Regulate flow and shut off media. 
 
 The main features of soft butterfly valve seal
 
 1, the design is novel, reasonable, unique structure, light weight, quick opening and closing. 
 2, torque is small, easy to operate, labor-saving smart. 
 3, can be installed in any location, easy maintenance. 
 4, seals can be replaced, sealing performance and reliable two-way seal to achieve zero leakage. 
 5, sealing material aging resistance, corrosion resistance, long life and other characteristics. 
 
 Wafer sealing butterfly valve main dimensions and weight (PN1.0 / 1.6MPa)

DN (mm)ABCD1Ln-ΦKE4-Φ1Φ2GWeight WT (kg)
501408043125324-197757.154-6.712.61003.34
651528946145324-197757.154-.6712.61203.94
801599545.21160328-197757.154-.6712.61274.05
10017811452.07180328-199269.854-10.315.771565.48
12519012755.5210328-199269.854-10.318.921907.66
15020313955.75240328-239269.854-10.318.922128.5
20023817560.58295458-2311588.94-14.322.126825
250268203683504512-2311588.94-14.328.4532531.4
30030624276.94004512-23140107.954-14.331.640345.9
35036826776.174604516-23140107.954-14.331.643654


主站蜘蛛池模板: 果冻国产精品麻豆成人av电影 | 日本叼嘿视频| 亚洲精品av在线| 欧美喷潮久久久xxxxx| 亚洲午夜在线| 精品美女在线观看视频在线观看| 日韩亚洲欧美视频| 夜夜视频| 99国精品午夜福利视频不卡 | 草樱av| 久久久久久久久淑女av国产精品| 性久久久久久| 黄色片快播| 91在线视频播放| 亚洲精品夜夜夜| 日本三级久久| 日本jizz| 撕开奶罩揉吮奶头高潮av| 国产伦精品一区二区| 全免费又大粗又黄又爽少妇片| 欧美一区在线观看视频| 欧美同性精品xxxx| 国产精品一区二区久久国产| 中文字幕乱码一区二区免费| 天天操天天爱天天干| 国产奶头好大揉着好爽视频| 人妻熟女久久久久久久| 二性视频| 妇乱子伦精品小说网| 中国美女撒尿txxxxx视频| 91在线精品视频| www一区| 国产波霸爆乳一区二区| 亚洲国产日韩精品一区二区三区| 亚洲一区二区欧美日韩| 新封神榜杨戬电影免费动画在线观看国语| 国产 国语对白 露脸| 日韩精品区一区二区三vr| 黄在线观看+在线播放| 视频一区二区不卡| 狠狠伊人|