亚洲av永久无码天堂网小说区_在线观看成人无码AV_久久精品www人人做人人爽_色伊人亚洲综合网站_亚洲精品卡2卡3卡4卡乱码_国产人妻人伦精品无码

Extraction check valve

Products > Check valve > Extraction check valve

Extraction check valve

Model: H664Y
Nominal diameter: DN50 ~ 1000mm
Nominal pressure: PN1.0 ~ 10.0MPa
Operating temperature: ≤550 ℃
Main material: WCB, WC6, WC9
Design Standard: API 6D , BS 1868, GB / T 12235, GB / T 12236, JB / T 8937
Structure length: ASME B16.10, API 6D, GB / T 12221
Connection standards: ASME B16.5, ASME B16.47, ASME B16.25 , GB / T 9113, JB / T 79, HG / T 20592
Pressure test: API 598, API 6D, GB / T 13927, GB / T 26480
Pressure and temperature levels: ASME B16.34, GB / T 12224
Contact purchase
shared：

1, H664Y extraction check valve product overview
The extraction check valve is mainly used for steam turbine power plant steam extraction system to prevent the media or water back to the turbine pumps and other important facilities play a protective role, the performance requirements for the pipeline medium Back flow, power outages, accidents and other abnormal state, the valve instantly shut down, close time is less than 0.5 seconds.


2, H664Y pumping check valve performance specifications
 1, the nominal pressure:

Nominal pressure1.0 ~ 2.54.0 ~ 6.410.0
Nominal diameter50 ~ 100050 ~ 40080 ~ 350

2, the medium: water, steam, air, oil 
3, the working temperature: 

The main materialWCBWC6WC9
Operating temperature≤425 ℃≤540 ℃≤550 ℃

 

3, H664Y suction check valve main dimensions

H664H-10
DNLDD1D2HH1H2H3L1W (kg)
450740428476630990425510755486620
500790468520658990470545852554759
700104068274784599056062512408201258
800129578084299512576506451348.39281788
100016001110115012301700850745184010404800

 

H664H-16
DNLDD1D2HH1H2W (kg)
200526195239410815325390236
300610300354494845350445376
4008383804366001142450490674

 

H664H-25
DNLDD1D2HH1H2W (kg)
250680250302475904380440385
500102048058482012405805601537
主站蜘蛛池模板： 亚洲SSS整片AV在线播放 | 日本高清免费在线观看 | 久久久久久久综合日本 | 国产精品爽爽va在线观98 | 97超碰免费人妻中文 | 亚洲精品无码一区二区 | 一区二区三区四区蜜桃 | 中文字幕日产无码 | 成人无码一区二区片 | 97久人人做人人妻人人玩精品 | 亚洲熟妇AV乱码在线观看 | 日韩色性 | 亚洲AV无码国产精品色软件下戴 | 日韩特一级 | 野花社区日本免费图片 | 欧美一进一出抽搐大尺度视频 | 精品人伦一区二区三区四区蜜桃牛 | 亚洲少妇一级片 | 日本大尺度无删减在线观看 | 国产精品国产三级国产专播一 | 五月天堂av91久久久 | 91精品在线免费观看视频 | 国产亚洲无线码一区二区 | 亚洲成AV人片一区二区梦乃 | 内射口爆少妇麻豆 | 瑟瑟视频在线观看 | 亚洲精品一区国产精品丝瓜 | 粉嫩粉嫩的18在线观看 | 国产一区欧美二区 | 国产精品久久久天天影视 | www国产亚洲精品久久麻豆 | 亚洲大尺度无码专区尤物 | 91精品国产综合久久久久久蜜臀 | 国自产在线精品一本无码中文 | 亚洲人成网站18禁止无码 | 乱人伦人妻精品一区二区 | 欧美性生交XXXXX无码小说 | 国产午夜成人久久无码一区二区 | 一区2区| 69pao国产成人免费 | 放荡艳妇的疯狂呻吟中文视频 |