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 ValvePneumatic Piston Shutoff Valve

ZSPC Pneumatic Piston Shutoff Valve

Product overview

Product model: ZSPC
Nominal diameter: DN20-200mm
Nominal pressure: PN1.6~6.4MPa
Medium temperature: soft seal: -40~150℃ (normal temperature type);Hard seal: -40~200℃ (normal temperature type), -40~450℃ (medium temperature type)
Main material: ZG230-450;ZG1Cr18NI9 Ti;ZG0Gr18N12Mo2Ti
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 ")

ZSPC Pneumatic Piston Shutoff Valve product details

ZSPC Pneumatic Piston Shutoff Valve Overview:

ZSPC Pneumatic Piston Shutoff Valve produced and sold by Baigang Valve Group is composed of pneumatic piston actuator and cutting off machinery.According to the sealing surface material of the valve core can be divided into hard seal and soft seal: according to the structure of the valve core can be divided into single-guide plate type and single-guide balance type.It has the characteristics of simple structure, reliable action, tight cutting, fast closing and so on.It is suitable for the automatic control system in which the gas and liquid media without granule and impurity are required to be closed and emptied quickly.


ZSPC Pneumatic Piston Shutoff Valve specifications

model
 Normal temperature
type hard seal
 Normal temperature type of soft seal
 Medium temperature type of hard seal
 Std hard-tight 
seal with handwheel
 Normal temperature type soft seal with hand wheel
 Medium temperature type hard seal with hand wheel
model
 ZSP NC1- 
( 16/64 ) BK
 ZSP NC2- 
( 16/64 ) BK
 ZSP NC1- 
(40/64) B KG
 ZSPC1- 
( 16/64 ) BK
 ZSPC2- 
( 16/64 ) BK
 ZSPC1- 
(40/64) BK
specification
 DN20-200


ZSPC Pneumatic Piston Shutoff Valve main technical parameters and performance indicators 
1, cut off the main technical parameters

Nominal pressure mm
 20
 25
 40
 50
 65
 80
 100
 150
 200
Seat diameter mm
 20
 25
 32
 40
 50
 65
 80
 100
 125
 150
 200
Rated flow coefficient Kv
 6.5
 10
 15
 25
 40
 65
 100
 125
 260
 350
 540
Nominal pressure MPa
 1.6; 4.0; 6.4
Travel mm
 10
 16
 25
 30
 40
 60
Flow characteristics
 Go ahead
Medium temperature ℃
 Soft seal: -40 ~ 150 (normal temperature type); Hard seal: -40 ~ 200 (normal temperature type), - 40 ~ 450 (medium temperature type)
Flange size, type
 PN16 by JB78-59 smooth; PN40, 64 by JB / T79.2-94 concave
Body material
 ZG230-450; ZG1Cr18NI9 Ti; ZG0Gr18N12Mo2Ti
Seat, spool material
 1Cr18NI9; 0Cr18Ni12Mo2Ti
On the bonnet type
 Ordinary (room temperature type); heat-chip (temperature type)

Note: Can provide GB, ANSI, JP, JIS, DIN and other flange structure type, flange distance can be determined according to user needs. 
 
2, the implementation of the main technical parameters and agencies to cut off the relationship between

Nominal diameter mm
 Actuator model
 Cylinder diameter mm
 Travel mm
 Air intake thread
 Remarks
Normal temperature type
 Medium temperature type
 Normal temperature type
 Medium temperature type
 Normal temperature type
 Medium temperature type
 ZSP: Single acting 
ZSP: Double acting
20
 ZSPA B-1
 ZSPA B-1 
ZSN-1
 150
 150
 10
 M16 × 1.5
 M16 × 1.5
25
40
 ZSPA B-2 
ZSN-1
 200
 16
50
65
 ZSPA B-2
 ZSPA B-3 
ZSN-2
 200
 300
 25
 M20 × 1.5
80
100
 30
150
 ZSPA B-3
 ZSPA B-4 
ZSN-3
 300
 400
 40
 M20 × 1.5
 M24 × 2
200
 60


3, performance indicators

Nominal pressure mm
 20
 25
 40
 50
 65
 80
 100
 150
 200
Seat diameter mm
 20
 25
 32
 40
 50
 65
 80
 100
 125
 150
 200
Soft seal leakage
 Water test 
△ P = △ Pmax mlmin
 0
Pneumatic test 
△ P = 0.35MPa bubble number / min
 1
 1
 2
 3
 4
 6
 11
 18
 27
 45
Hard seal leakage
 Water test MPa
 4.0
 3.0
ml / min
 0.24
 0.30
 0.38
 0.48
 0.60
 0.78
 0.96
 1.2
 1.125
 1.35
 1.8
Gas test 
△ P = 0.35MPa ml / min
 23.3
 29.2
 37.3
 46.7
 58
 75.8
 93.3
 116.7
 145.8
 175
 233.3
Cut off the time S
 0.5
 1
 1.5
 2
 3
 4
Rated travel deviation%
 ± 6


4, to allow the pressure difference:

Nominal diameter mm
 20
 25
 40
 50
 65
 80
 100
 150
 200
Cylinder diameter mm
 150
 200
 300
 400
Air pressure KPa
 500
 Allow pressure drop
 Machine off the air
 Flow away
 4.0
 4.0
 2.6
 2.2
 3.8
 2.6
 2.0
 1.95
 1.59
Flow off
 4.0
 4.0
 4.0
 3.1
 3.1
 3.2
 1.6
 2.0
 1.63
The whole machine open
 Flow away
 4.0
 3.0
 2.1
 1.7
 1.7
 1.1
 0.9
 0.52
 0.43
Flow off
 4.0
 4.0
 4.0
 4.0
 4.0
 3.6
 2.7
 3.4
 2.2


ZSPC Pneumatic Piston Shutoff Valve dimensions:

Nominal diameter DN
 		20
 		25
 		40
 		50
 		65
 		80
 		100
 		150
 		200
L
 		PN 
MPa
 		1.6
 		194
 		197
 		235
 		267
 		292
 		317
 		368
 		500
 		635
4.0
 		650
6.4
 		206
 		210
 		251
 		286
 		311
 		337
 		394
 		520
 		650
H
 		65
 		70
 		85
 		90
 		100
 		105
 		125
 		170
 		205
Without handwheel
 		H1
 		Normal temperature type
 		445
 		455
 		485
 		485
 		605
 		605
 		620
 		962
 		988
Medium temperature type
 		596
 		606
 		636
 		636
 		770
 		770
 		785
 		1178
 		1226
With hand wheel
 		H1
 		Normal temperature type
 		630
 		640
 		670
 		670
 		790
 		790
 		805
 		1087
 		1113
Medium temperature type
 		781
 		791
 		821
 		821
 		955
 		955
 		970
 		1303
 		1351
H2
 		160
 		160
 		160
 		160
 		160
 		160
 		270
 		270
 		270
H3
 		220
 		220
 		220
 		220
 		220
 		220
 		390
 		390
 		390


Reminder:

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

Next：Pneumatic Diaphragm With Hand Wheel Single-seat Regulating Valve
Previous：Pneumatic Piston Three-way Shutoff Valve
+86-021-57278881
qrCode
主站蜘蛛池模板： 久久精品国产欧美亚洲人人爽 | 久久99久久99小草精品免视看 | 亚洲日韩欧美在线成人 | 久久综合噜噜激激的五月天 | 国产边打电话边被躁视频 | 亚洲国产精品va在线 | 亚洲精品揄拍自拍首页一 | 老子午夜精品无码不卡 | 久久久久久免费毛片精品 | 丰满少妇大叫太大太粗 | 欧美精品黑人粗大破除 | 日b免费视频 | 色爱无码av综合区 | 综合色在线 | 人妻丰满熟妇a无码区 | 最近中文字幕无免费 | 亚洲老鸭窝一区二区三区 | 成人免费在线 | 国产午夜无码视频在线观看 | 国产乱子伦一区二区三区四区五区 | 亚洲欧美日韩一区二区 | 日韩黄色一级视频 | 快乐激情网 | 久久久久蜜桃 | 99热精品国产三级在线 | 波多野结衣一区二区三区高清av | 欧美成人精品三级网站下载 | 中文字幕精品三区 | 人人妻人人爽人人做夜欢视频 | 日韩av中文| 色欲色香天天天综合网站 | 2019久久久高清日本道 | 久久中文字| 久草视频在线观 | 国产精品 日韩精品 | 四虎最新在线永久免费 | 一区二区三区成人 | 久久91久久久久麻豆精品 | 动漫精品专区一区二区三区 | 久久久精品久 | 东京无码熟妇人妻av在线网址 | 成人无高清96免费 | 亚洲精品国产欧美一二区 | 日本黄色大片免费 | av在线专区| 岛国伊人 | 怀孕挺大肚子疯狂高潮av毛片 | 尤物yw193无码点击进入 | 国产精品香蕉在线观看 | av在线国产精品 | 国产精品久久毛片av大全日韩 | 麻豆果冻传媒精品国产av | 国产精品一区二区熟女不卡 | 超级黄18禁色惰网站 | 免费人成网站免费看视频 | 天堂在线资源库 | 一个色在线 | 亚洲精品色无码av试看 | 大陆熟妇丰满多毛xxxx | 秋霞网av| 99热精品毛片全部国产无缓冲 | 久久精品国产99久久久 | 手机看片日本 | 国产女人叫床高潮大片免费 | 一级片视频免费看 | 欧美黑人疯狂性受xxxxx喷水 | 老司机精品成人无码av | 亚洲欧洲日产国码久在线 | 欧美v亚洲v日韩v最新在线 | 女人被弄到高潮的免费视频 | 欧美黑人巨大xxxxx视频 | 欧美牲交视频免费观看 | 久久精品国产77777蜜臀 | 亚洲国产欧美日韩精品一区二区三区 | 天堂资源在线www中文 | 日产国产精品精品a∨ | 国产永久免费视频 | 亚洲日本一区二区三区在线播放 | 欧洲国产伦久久久久久久 | 国产精品美女被遭强扒开双腿 | 久久国产精品免费一区下载 | 国产精品线在线精品 | 超碰97人人干 | 火箭视频在线观看精品 | 国产综合欧美 | 国产成人无码视频网站在线观看 | 国产成人精品福利一区二区 | 国产成人一区二区三区视频 | 中文人妻无码一区二区三区 | 国产精品午夜性视频 | 美日欧激情av大片免费观看 | 熟妇人妻无码中文字幕老熟妇 | 扒开双腿疯狂进出爽爽爽视频 | 国模小黎大尺度精品(02)[82p] | 羞羞午夜福利免费视频 | 国产精品二区一区二区aⅴ 亚洲顶级裸体av片 国产精品99无码一区二区 | 艳妇av| 成人免费视频国产免费 | 国产成人高清 |