欧美日韩精品一区二区三区视频 _国产精品亚洲一区_久久久久看片_国产欧美日韩

Electric control valve

Products > Hydraulic control valve > Electric control valve

Electric control valve

Model: 600X
Nominal diameter: DN40 ~ 1600mm
Nominal: PN1.0 ~ 2.5MPa
Suitable medium: water, oil, water, sewage
Temperature: 0 ~ 80 ℃
Structure length standard: GB / T12221-2005
Connection flange Standard: GB / T9113
Pressure Temperature Level: GB / T12224-2005
Test Standards: GB / T13927-2008
Contact purchase
shared:

600X electric control valve is a solenoid valve for the pilot valve hydraulic valve. Commonly used in water supply and drainage and industrial systems in the automatic control, accurate and rapid response control, remote control according to the electrical signal to open and close the pipeline system for remote operation.

 
600X electric control valve and can replace the gate valve and butterfly valve for large electric operating system. Valve closing speed adjustable, closed without pressure fluctuations. The valve is small, light weight, easy maintenance, easy to use, safe and reliable. Solenoid valve optional AC 220V, or DC 24V, according to various occasions, the use of normally open or normally closed can be
 

600X electric control valve structure features and uses

600X electric control valve consists of main valve, solenoid pilot valve, needle valve, ball valve, microfilter and pressure gauge to form a hydraulic control takeover system. Through the solenoid pilot valve can be opened and closed on the remote control valve. After installing additional devices, you can control the speed of opening and closing. Electrically controlled hydraulic control valve using the pilot valve to open and close the valve to save energy. Can replace other valves large electric devices. Electrically controlled hydraulic control valve products are widely used in high-rise buildings, living areas and other water supply pipe network systems and urban water supply projects.
 

600X electric control valve works

When the valve from the inlet end of the water, the water flow through the needle valve into the main valve control room, when the solenoid valve is open, the control room of water through the solenoid pilot valve, ball valve out. Ball valve opening is greater than the needle valve opening, the main valve control chamber pressure is very low, the main valve is fully open state.

When the solenoid valve is closed, the main valve control room of the water can not flow out of the control room to boost the diaphragm to close the main valve.
 

600X electric control valve main technical parameters

Nominal pressure (Mpa)

Shell test pressure (MPa)

Seal test pressure (MPa)

The maximum inlet pressure (MPa)

Export adjustable pressure (MPa)

Suitable media

Medium temperature (℃)

1.0

1.5

1.1

1.0

0.09-0.8

Water

0-80

1.6

2.4

1.76

1.6

0.10-1.2

2.5

3.75

2.75

2.5

0.15-1.6


 600X electric control valve main parts materials

Part Name

Parts and materials

Body valve cover

WCB

Valve seat disc

Copper alloy

O-ring seals

Nitrile rubber

Valve stem

2Cr13

Spring

50CrVA

Needle valve

Copper alloy

Ball valve

Copper alloy

Solenoid pilot valve

stainless steel

Micro filter

stainless steel


Connection Size (PN 1.0-2.5MPa) 

Nominal diameter DNLHH1AB
5025033590170170
6528034598180180
80310355110190190
100350365120200200
125400445145215215
150450460155230230
200550505190255255
250650550250295295
300800710290325325
350900725330380380
4001000760360415415
4501000810445435435
5001100865495460460
6001100935550520520
70014501000605570570
80015601100730620620
90018001205800670670
100020001330910830830


欧美日韩精品一区二区三区视频 _国产精品亚洲一区_久久久久看片_国产欧美日韩
欧美精品xxxxbbbb| 亚洲日本一区二区| 国产精品社区| 国产精品区二区三区日本| 国产精品有限公司| 国产伪娘ts一区| 亚洲电影成人| 一区二区av在线| 亚洲宅男天堂在线观看无病毒| 亚洲欧美一区二区视频| 久久福利资源站| 欧美1区3d| 欧美日韩国产色站一区二区三区 | 欧美另类一区| 国产精品www.| 国产综合自拍| 亚洲精品久久久久久久久| 亚洲天堂网在线观看| 欧美一区二区三区久久精品茉莉花| 国产精品www| 黑人操亚洲美女惩罚| 亚洲人成啪啪网站| 亚洲欧美日韩在线| 欧美www视频在线观看| 国产精品久久久久久久久久尿| 国产欧美视频一区二区| 亚洲黄色性网站| 亚洲欧美国产高清va在线播| 久久九九久精品国产免费直播| 亚洲欧美激情视频| 麻豆国产精品777777在线| 国产精品qvod| 亚洲第一中文字幕在线观看| 性亚洲最疯狂xxxx高清| 欧美激情精品久久久久久久变态 | 亚洲人人精品| 久久成人18免费网站| 欧美日本免费一区二区三区| 国产婷婷精品| av成人国产| 久久综合色综合88| 国产精品久久久久久久第一福利 | 一本久久综合亚洲鲁鲁| 久久久亚洲成人| 国产精品视频一区二区三区| 亚洲区欧美区| 久久久精品动漫| 欧美电影电视剧在线观看| 国产日韩欧美综合| 中国成人在线视频| 亚洲一区二区在线观看视频| 久久久久久综合网天天| 国产精品vip| 亚洲精品美女在线观看播放| 久久久人成影片一区二区三区观看| 国产精品久久| 日韩一级黄色片| 麻豆av一区二区三区久久| 国产毛片一区| 亚洲午夜国产成人av电影男同| 欧美成人综合| 在线电影欧美日韩一区二区私密| 午夜精品成人在线| 欧美性猛片xxxx免费看久爱| 亚洲精品一区在线| 美女诱惑一区| 精品动漫3d一区二区三区免费| 销魂美女一区二区三区视频在线| 欧美三区美女| 韩国精品在线观看| 欧美一区二区三区免费视频| 欧美视频不卡| 一本色道久久综合亚洲精品高清 | 久久久久综合网| 国产一区视频观看| 亚洲欧美在线免费| 国产精品久久久久aaaa樱花| 一本大道久久精品懂色aⅴ | 国内外成人在线视频| 欧美在线你懂的| 国产日韩在线看片| 欧美一级专区| 国产日韩欧美日韩大片| 亚洲精品视频二区| 欧美福利视频网站| 亚洲日本黄色| 欧美黄色日本| 亚洲乱码国产乱码精品精98午夜| 欧美成人亚洲| 亚洲青色在线| 欧美交受高潮1| 亚洲精品免费在线| 欧美另类久久久品 | 美女露胸一区二区三区| 激情欧美一区二区三区| 久久男女视频| 亚洲黄色在线视频| 欧美激情视频网站| 亚洲麻豆国产自偷在线| 欧美精品麻豆| 一区二区欧美精品| 国产精品久久久久久久电影| 午夜精品久久久久久久| 国产日韩亚洲欧美精品| 久久视频国产精品免费视频在线| 在线观看精品一区| 欧美福利电影网| 中国女人久久久| 国产精品久久久久久久免费软件 | 欧美极品一区二区三区| 亚洲一区bb| 国产在线精品一区二区夜色| 蜜桃久久av一区| 一区二区成人精品| 国产亚洲人成a一在线v站| 美女在线一区二区| 亚洲乱码国产乱码精品精可以看 | 欧美一级视频| 一区二区视频免费在线观看| 欧美激情精品久久久久久蜜臀| 亚洲一区二区三区精品在线| 国产无一区二区| 欧美成人综合网站| 亚洲一区在线播放| 狠狠色综合播放一区二区| 欧美成人精品一区二区三区| 一区二区三区日韩精品| 国产一区二区三区av电影| 欧美大片第1页| 亚洲在线免费观看| 好吊日精品视频| 欧美人与性动交a欧美精品| 亚洲欧美日韩国产| 看片网站欧美日韩| 一本久久a久久免费精品不卡| 久久久久国产一区二区三区| 亚洲成色777777女色窝| 浪潮色综合久久天堂| 亚洲精选一区| 国产精品社区| 久久久久一区二区三区四区| 妖精成人www高清在线观看| 国产精品一级二级三级| 久久久一二三| 亚洲国产日韩欧美综合久久| 国产精品热久久久久夜色精品三区 | 亚洲高清久久| 国产精品成人免费视频| 久久精品午夜| 日韩亚洲精品视频| 红桃视频国产精品| 欧美精品一区二区三区四区 | 亚洲国产精品va在线观看黑人| 欧美日韩精品一区二区三区| 久久三级视频| 一区二区欧美激情| 国模一区二区三区| 欧美精品久久久久久久久老牛影院| 欧美在线视频免费播放| 91久久国产综合久久| 国产精品久久777777毛茸茸| 久久精品国产第一区二区三区最新章节| 夜夜嗨av一区二区三区四季av| 国产一区二区三区免费在线观看| 欧美国产欧美综合| 欧美在线视频日韩| 99在线观看免费视频精品观看| 国产综合自拍| 欧美午夜宅男影院在线观看| 久久免费精品日本久久中文字幕| 99一区二区| 在线观看亚洲视频| 国产精品久久婷婷六月丁香| 欧美久色视频| 欧美一区亚洲| 一区二区不卡在线视频 午夜欧美不卡在 | 在线观看亚洲精品| 国产精品美女久久久免费| 欧美1区视频| 欧美中文字幕视频在线观看| 日韩网站在线看片你懂的| 国内免费精品永久在线视频| 欧美视频在线观看一区| 欧美伦理91i| 久久久噜噜噜久久中文字免| 亚洲视频一区在线| 亚洲国产黄色片| 国产一区二区视频在线观看| 欧美午夜久久久| 久久精品在线免费观看| 欧美影片第一页| 亚洲影视综合| 日韩视频在线观看国产| 亚洲麻豆国产自偷在线| 亚洲福利视频专区| 国产伪娘ts一区| 韩国av一区二区三区| 国产精品久久久久久久免费软件| 欧美成人在线影院| 久久影音先锋| 麻豆av福利av久久av| 久久er99精品| 午夜精品视频网站| 午夜精彩视频在线观看不卡|