美女av一区二区三区-亚洲日产韩国一二三四区-精品久久久久中文字幕加勒比-欧美饥渴少妇xxxxx性-中文字幕日韩人妻在线视频

Electronic single-seat control valve

Products > Control valve > Electronic single-seat control valve

Electronic single-seat control valve

Model: ZDLP
Nominal diameter: DN25 ~ 200mm
Nominal pressure: PN1.6 ~ 6.4MPa
Ambient temperature: -25 ~ +70 ℃
Humidity: ≤ 95%
Body Material: Cast steel (ZG230450), stainless steel (ZGICr18Ni9Ti, ZGICr18Ni12M02Ti ) and other
Drive: motor
Design criteria: GB / T17213
Inspection standards: GB / T4213
Flange standard: JIS B220, JB / T79, ANSI B16.5-1981, GB / T9113, HG20594-97, HG20618-97 etc.
Contact purchase
shared:
Body
formStraight through the single seat cast ball valve
Nominal diameter25, 32, 40, 50, 65, 80, 100, 1 25, 150, 200 mm
Nominal pressurePN16, 40, 64 bar
Flange standardJB / T79.1-94,79.2-94 and so on
materialCast steel (ZG230450), stainless steel (ZGICr18Ni9Ti, ZGICr18Ni12M02Ti), etc.
 On the bonnetStandard type: -17 ~ 230 ℃ Cooling type: 230 ~ 450 ℃
Low temperature type: -60 ~ 196 ℃ Bellows Sealed: -40 ~ 350 ℃
Cover formBolt compression type
 fillerV-type PTFE filler, PTFE impregnated asbestos filler, asbestos textile filler, graphite filler

 

Valve assembly
Spool typeSingle-seat spool valve
Flow characteristicsEqual percentage characteristics and linear characteristics
 materialStainless steel (1Cr18Ni9Ti, 1Cr18Ni12M02Ti, 17-4PH, 9Cr18, 316L),
stainless steel heap too Lai Lai alloy, titanium and corrosion-resistant Taiwan gold.

 

Execution agency
 Type381 LSA-08381 LSA-20381 LSB-30381 LSB-50381 LSC-65381 LSC-99381 LSC-160
Piston diameter381 LXA-08381 LXA-20381 LXB-30381 LXB-50381 LXC-65381 LXC-99381 LXC a 160
Output push (N)80020003000500065001000016000
The maximum travel L (mm)3060100
Working speed (mm / s)4.22.13.51.72.82.01.0
The main technical parametersPower supply voltage: 220W50Hz Input signal: 4-20mA or 1-5V. DC output signal: 4-20mA. DC
Protection class: quite IP55 Flameproof mark: Exd || BT4 Hand control function: handle
Ambient temperature: -25 ~ +70 ℃ Humidity: ≤ 95%

 

performance
ProjectWithout locatorWith locator
Basic error%± 5.0± 1.0
Backlash%≤3.0≤1.0
dead zone%≤3.0≤0.4
Always point deviation%Open airStart point± 2.5± 1.0
end± 5.0± 1.0
Qi offStart point± 5.0± 1.0
end± 2.5± 1.0
Rated travel deviation%≤2.5
Leakage 1 / h0.01% X valve rated capacity
Adjustable range R30: 1

 

Rated flow coefficient Kv, rated travel, equipped with actuator type, allowing pressure
Nominal diameter DN (mm)253240506580100125150200
Seat diameter DN (mm)253240506580100125150200
Rated flow coefficient Kv81322325080120200280450
Travel L (mm)162040
60
Equipped with actuator model381 LS / XA-20381 LS / XA-30381 LS / XA-50381 LS / XA-65
Allowable pressure difference (bar)30201820.511.66.74.73.92.61.6

Note: The bellows seal control valve, the maximum allowable pressure of 10bar, the table if the value is less than 10bar unchanged, if more than 10bar then take l0bar.
 

Dimensions and weight unit: mm
Nominal diameter253240506580100125150200
LPN16 / 40185200220250275300350410450550
PN64200210235265295320370440475570
D
255255255255255255255310310310
R
177177177177177177177226226226
H1PN16 / 40155175180200235250260330350420
PN64165185185205245255270335365430
H3PN16 / 40171195200220262277287357377447
PN64181205205225272282297362392457
H2
373495495495700700700725725725
H4
459459459459520520520570570570
H5PN64120120140145190210220270280320
Weight 
       (KG)
PN16 / 40161922233950598087115
PN6421243133497592129137170

Note:

1, the other structural dimensions refer to ZJHP pneumatic diaphragm single seat control valve.

2, the table weight with the use of PSL-type actuator data.     

3, valve flange and flange end distance can be manufactured according to user-specified standards, such as: ANSI, JIS, DIN standards.


主站蜘蛛池模板: 免费人妻无码不卡中文18禁| 国产精品久久久久久52avav| 久久久综综合色一本伊人| 国模大尺度啪啪| 三级4级全黄60分钟| 少妇与黑人一二三区无码| 欧美疯狂xxxxxbbbbb| 97精品伊人久久久大香线蕉| a毛片免费全部播放| 精品乱码一区二区三区四区| 蜜臀av在线播放| 亚洲综合无码一区二区痴汉| www夜插内射视频网站| 久久亚洲道色综合久久| 国产真实高潮太爽了| 超碰人人超碰人人| 国产成人精品一区二区三区视频| 92国产精品午夜福利| 国产一区二区三区| 亚洲中文久久精品无码| 97资源共享在线视频| 日本免费高清一本视频| 精品国产男人的天堂久久| 少妇极品熟妇人妻| 国产精品免费麻豆入口| 亚洲精品宾馆在线精品酒店| 亚洲爆乳无码专区| 国产熟妇按摩3p高潮大叫| 日本丰满少妇xxxx| 国产成人一区二区三区别| 久久精品成人免费国产片| 曰本极品少妇videossexhd| 色综合久久成人综合网| 精品成人av一区二区三区| 免费午夜无码片在线观看影院| 女人夜夜春高潮爽a∨片传媒| 亚洲国产第一站精品蜜芽| 老司机免费的精品视频| 日韩亚洲国产主播在线不卡| 国产综合av一区二区三区无码| 狠狠色综合网站久久久久久久高清|