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: ProductsRegulating ValveHigh Pressure Differential - High Performance Angle Regulating Valve

ZJSJ High Pressure Differential - High Performance Angle Regulating Valve

Product overview

Product model: ZJSJ
Nominal diameter: DN20~200mm
Nominal pressure: GB: 1.6~10.0MPa, ANSI: 150~600LB, JIS: 10~40K
Applicable temperature: -200℃-+560℃
Main material: WCB, LCB, WC9, CF8, CF8M, CF3M
Drive mode: pneumatic
Design standard: GB/T17213
Flange standard: GB/T9113, JB/T79, HG20594 and other standards
Inspection standard: GB/T4213
Connection type: flange (FF RF RTJ), welding (SW BW), thread (applicable to less than 1 ")

ZJSJ High Pressure Differential - High Performance Angle Regulating Valve product details

ZJSJ High Pressure Differential - High Performance Angle Regulating Valve overview

ZJSJ High Pressure Differential - High Performance Angle Regulating Valve produced and sold by Baigang valve group with the top of the guide structure, equipped with multi-spring pneumatic actuator. The utility model has the advantages of compact structure, light weight, sensitive action, streamlined fluid channels, small pressure drop loss, large valve capacity, accurate flow characteristics and convenient disassembly and assembly. Widely used in precise control of gas, liquid and other media, process parameters such as pressure, flow, temperature, liquid level at a given value. Especially suitable for small amount of leakage before the valve pressure difference is not large after the high viscosity, containing suspended solids and particulate matter regulation, to avoid coking, clogging, easy self-cleaning and cleaning occasions. This series of products are room temperature type, regulation cut off, bellows sealed, high temperature, thermal insulation jacket and other series. Nominal product pressure rating PN10, 16,25,64,100; body diameter range DN20-DN200. Leakage grade Ⅳ or Ⅵ level. Applicable fluid temperature from -200 ℃ - + 560 ℃ range of a variety of grades, the flow characteristics of linear or equal percentage. A variety of specifications to choose from. This series of control valve structure of new, fully functional, full range.


ZJSJ High Pressure Differential - High Performance Angle Regulating Valve material

Body made of carbon steel Body made of stainless steel
1 Body WCB LCB WC9 1 Body CF8 CF8M CF3M
2 Seat 304 304 304 2 Seat 304 316 316L
3 Spool 304 304 304 3 Spool 304 316 316L
4 Guide sleeve 304 304 304 4 Guide sleeve 304 316 316L
5 cap WCB LCB WC9 5 cap CF8 CF8M CF3M
6 Valve stem 304 304 304 6 Valve stem 304 316 316L
7 filler PTFE / flexible graphite 7 filler PTFE / flexible graphite
8 spring 65Mn 8 spring 65Mn
9 Nut 304 304 304 9 Nut 304 316 316L


ZJSJ High Pressure Differential - High Performance Angle Regulating Valve note

Note: Normal temperature type: room temperature type operating temperature -20 - +200 ℃, leak level is Ⅳ level. 
High-temperature bonnet additional heat sink can be used for medium temperature -60- +450 ℃ occasions. 
Bellows sealed type to move up and down the stem to form a complete seal, blocking fluid leakage. 
Low-temperature type with extended valve cover and insulation board structure can be -196 ℃ cryogenic occasions.


ZJSJ High Pressure Differential - High Performance Angle Regulating Valve main technical parameters

Nominal diameter DN (mm) 20 25 32 40 50 65 80 100 125 150 200
Rated flow 
    coefficient KV
straight line 6.9.6 11 17.6 27.5 44 69 100 176 275 440 690
Equal percentage 6.3 10 16 25 40 63 100 160 250 400 630
Actuator 
Model
Is the role ZHA-22 ZHA-23 ZHA-34 ZHA-45
reaction ZHB-22 ZHB-23 ZHB-34 ZHB-45
Rated stroke L (mm) 16 25 40 60
Diaphragm effective area Ae (cm2) 280 400 600 1000
Nominal pressure PN (MPa) 1.6 2.5 4.0 6.4 10.0
Inherent flow characteristics Straight line percentage
Inherent adjustable R 50: 1
Signal range Pr (KPa) 20-60, 20-100, 40-200, 60-100, 80-240
Air pressure Ps (MPa) 0.14, 0.25, 0.28, 0.40
Allow leakage Ⅵ level
Operating temperature Normal temperature type -20 to 200, -40 to 250, -60 to 250
Cooling type -40 ~ 450, -60 ~ 450
High temperature type 450 ~ 560
Low temperature type -60 ~ -100, -100 ~ -200, -200 ~ -250


ZJSJ High Pressure Differential - High Performance Angle Regulating Valve main performance parameters

Serial number project Standard control valve Cooling, low temperature control valve
Without locator With locator Without locator With locator
1 Basic error <(%) ± 5 ± 1 ± 15 ± 4
2 Back to the difference <(%) 3 1 10 3
3 Dead zone <(%) 3 0.4 8 1
4 Always point deviation <(%) Open air Start point ± 2.5 ± 1 ± 6 ± 2.5
end ± 5 ± 15
Qi off Start point ± 5 ± 15
end ± 2.5 ± 6
5 ± 2.5 +2.5 +6 +2.5


ZJSJ High Pressure Differential - High Performance Angle Regulating Valve dimensions

DN 20 25 32 40 50 65 80 100 125 150 200
L PN16 / 25 95 100 105 115 125 145 155 175 200 225 275
PN40 95 100 105 115 125 145 155 175 200 225 275
PN64,100 115 115 130 130 150 170 190 215 250 275 325
H 349 350 358 378 393 494 503 521 634 696 715
H1 444 445 458 478 492 594 628 646 759 846 915
H2 419 423 445 478 490 582 624 620 759 840 905
H3 180 180 180 180 180 236 236 236 310 310 310
A 282 282 282 282 282 360 360 360 470 470 470
C 220 220 220 220 220 270 270 270 320 320 320
L1 289 289 289 289 289 347 347 347 476 476 476
Pressure Level GB: 1.6, 2.5, 4.0, 6.4, 10.0 MPa ANSI: 150, 300, 600 LB JIS: 10, 20, 30, 40K
Execution agency ZHB-22 ZHB-23 ZHB-34 ZHB-45


Reminder:

All text, data and pictures in this article are for reference only.To see more details of the ZJSJ High Pressure Differential - High Performance Angle Regulating 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: 日韩欧美亚洲国产 | 亚洲午夜av在线 | 99久久国产毛片 | 日本阿v片在线播放免费 | 国产成人亚洲综合a∨婷婷 亚洲精品久久久久久av | 国产国产成人久久精品 | 人人色在线视频播放 | 国产女人18毛片水真多1 | 激情视频免费在线观看 | 无码人妻h动漫网站 | 99精品在线观看视频 | 国产成人免费在线 | 欧美牲交a欧美牲交aⅴ图片 | 国产卡二卡三卡四卡免费网址 | 天堂中文在线观看视频 | 好男人社区www在线官网 | 亚洲深夜福利 | 日韩一区二区视频在线 | 在线观看亚洲欧美 | 91日日| 国产精品国产三级国产专区50 | 久草香蕉在线视频 | 日韩精品午夜 | 亚洲欧美中文日韩v日本 | 成人国产免费 | 欧美高清视频一区二区 | 中文字字幕国产精品 | 男女免费看| aaaa毛片| 好紧好爽午夜视频 | 尹人综合在线 | 国产精品男女 | 日韩午夜激情视频 | 免费无码成人av在线播放不卡 | 18禁网站免费无遮挡无码中文 | 久久久久成人精品免费播放动漫 | 无码中文av有码中文av | 国产成人无码精品一区在线观看 | 99精品久久精品一区二区 | 99网曝精品视频久草 | 中文有无人妻vs无码人妻激烈 | 欧美xxxx83d| 日本无码v视频一区二区 | 正在播放亚洲 | 国产a线视频播放 | 牛和人交xxxx欧美 | av东京热无码专区 | 伊人久久大香线蕉午夜 | 久久久久亚洲精品无码网址蜜桃 | 国产深夜福利视频在线 | 亚洲a成人无m网站在线 | 91黄视频在线观看 | japanese24hdxxxx中文字幕 | 高清有码国产一区二区 | 欧美精品乱码久久久久久按摩 | 国产成人亚洲精品青草天美 | 影音先锋人妻啪啪av资源网站 | 男人的天堂中文字幕 | 在线成人国产天堂精品av | 日韩一二三四区 | 久久精品亚洲精品无码金尊 | 国模小婕私拍鲜嫩玉门 | 中日韩亚洲人成无码网站 | 狠狠操狠狠爱 | 粗大黑人巨茎大战欧美成人免费看 | 中文乱码字幕高清一区二区 | 亚洲天堂久久久久 | 主播粉嫩国产在线精品 | 少妇厨房愉情理伦片视频在线观看 | 翘臀少妇被扒开屁股日出水爆乳 | 亚洲自拍99 | 久久久久久无码午夜精品直播 | 91视频插插插 | 亚洲一级黄色片 | 秋霞无码久久久精品交换 | 欧美性xxxxxx | 三级黄艳床上祼体式看 | 粉嫩av | 免费看国产黄线在线观看 | 在线看片免费人成视频在线影院 | 人妻无码中文专区久久app | 亚洲伊人久久精品酒店 | 欧美性黑人极品hd另类 | 日韩精品无码综合福利网 | 青青久在线视频免费观看 | 国产在线拍揄自揄拍免费下载 | 亚洲麻豆av成本人无码网站 | 精品午夜国产福利在线观看 | 免费看成人欧美片爱潮app | 日日碰狠狠躁久久躁婷婷 | 青青草国产精品人人爱 | 欧美色综合天天久久综合精品 | 国产传媒在线观看 | 18禁裸体动漫美女无遮挡网站 | 影音先锋激情 | 99热99热| 亚洲另类春色国产精品 | 欧美自拍亚洲 | 国产国产成人久久精品 |