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: ProductsPower Station ValveExtraction Check Valve

H664Y Extraction Check Valve

Product overview

Product model: H664Y
Nominal diameter: DN50 ~ 1000mm
Nominal pressure: Pn1.0 ~ 10.0MPa
Operating temperature: ≤550℃
Main material: WCB, WC6, WC9
Applicable medium: water, steam, air, oil
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 standard: 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 rating: ASME B16.34, GB/T 12224

H664Y Extraction Check Valve product details

First, H664Y extraction check valve purposes

H664Y Extraction Check Valve produced and sold by Baigang valve group 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.


H664Y Extraction Check Valve performance specifications
1, the nominal pressure:

Nominal pressure 1.0 ~ 2.5 4.0 ~ 6.4 10.0
Nominal diameter 50 ~ 1000 50 ~ 400 80 ~ 350

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

The main material WCB WC6 WC9
Operating temperature ≤425 ℃ ≤540 ℃ ≤550 ℃


H664Y Extraction Check Valve main dimensions


H664H-10
DN L D D1 D2 H H1 H2 H3 L1 W (kg)
450 740 428 476 630 990 425 510 755 486 620
500 790 468 520 658 990 470 545 852 554 759
700 1040 682 747 845 990 560 625 1240 820 1258
800 1295 780 842 995 1257 650 645 1348.3 928 1788
1000 1600 1110 1150 1230 1700 850 745 1840 1040 4800


H664H-16
DN L D D1 D2 H H1 H2 W (kg)
200 526 195 239 410 815 325 390 236
300 610 300 354 494 845 350 445 376
400 838 380 436 600 1142 450 490 674


H664H-25
DN L D D1 D2 H H1 H2 W (kg)
250 680 250 302 475 904 380 440 385
500 1020 480 584 820 1240 580 560 1537




Reminder:

All text, data and pictures in this article are for reference only.To see more details of the H664Y Extraction Check Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

Next：High Pressure Globe Valve
Previous：High Pressure Butt-welded Check Valve
+86-021-57278881
qrCode
主站蜘蛛池模板： 免费看麻豆 | 日韩精品无码人妻免费视频 | 国产无遮挡又黄又爽高潮 | 蜜芽国产尤物AV尤物在线看 | 涩涩一区| 婷婷激情综合色五月久久图片 | 久久国产中文娱乐网 | 人妻无码一区二区三区免费 | 特大黑人娇小亚洲女 | 泷泽萝拉全AV在线观看 | 久久精品亚洲精品无码金尊 | 欧美疯狂高潮呻吟A片 | 免费无遮挡色视频网站 | 国产综合久久久久久 | 无码欧美熟妇人妻影院欧美潘金莲 | 在线日韩一区二区 | 国产啪精品视频网站 | 亚洲AV永久中文无码精品综合 | 少妇久久久久久被弄到高潮 | 国产voyeur精品偷窥222 | 向前生活第2季免费观看 | www.99久久.com| 国产又爽又黄又舒服又刺激视频 | 欧美二区三区视频 | 人人妻人人超人人 | 又大又硬又爽免费视频 | 国产欧美成人一区二区a片 最新欧美日韩 | 少妇系列之白嫩人妻 | 国内外精品成人免费视频 | 精品人妻无码一区二区三区G | 好紧好湿夹太紧了好爽 | 麻豆影视| 久久亚洲精品国产一区最新章节 | 小泽玛利亚一区二区在线 | 青娱乐毛片 | 免费a级 | 国产在线无码一区二区三区视频 | 日本少妇浓毛BBWBBW | 成午夜免费视频在线观看 | 亚洲精品乱码久久久久久不卡 | 国产精品99久久久久久动医院 |