產(chǎn)品概述Product Overview：
DJJR HRVO電動O形切斷球閥適用于兩位切斷、調(diào)節(jié)的場合。閥與執(zhí)行機構的連接采用直連方式，電動執(zhí)行機構內(nèi)置伺服系統(tǒng)，無須另配伺服放大器，輸入4-20mA信號及220VAC電源即可控制運轉。具有連線簡單，結構緊湊、尺寸小、重量輕、阻力小、動作穩(wěn)定可靠等優(yōu)點。執(zhí)行機構可根據(jù)用戶要求另配置UNIC、PSQ、HQ、DHL等型號電子式電動執(zhí)行機構或GTX、AL等氣活塞式執(zhí)行機構。
HRVO electric O-off valve for two off, adjust the occasion. Valve and actuator connections using direct connection, built-electric actuator servo system without reprovisioning servo amplifier, the input 4-20mA signal and 220VAC power to control operation. A connection is simple, compact structure, small size, light weight, resistance, stable and reliable. Actuator can be configured according to user requirements other UNIC, PSQ, HQ, DHL and other types of electronic electric actuator or GTX, AL and other gas-piston actuators.
執(zhí)行標準：
1、設計與制造：GB12237-89、API608、API 6D、JPI 7S-48、BS5351、DIN3357。
2、法蘭尺寸：JB/T74～90(JB74～90)、GB9112～9131、HGJ44～76、SH3406、ANSI B16.5、JIS B2212～2214、NF E29-211、DIN2543。
3、結構長度：GB12221-89、ANSI B16.10、JIS B2002、NF E29-305、DIN3202。
4、檢驗主試驗：JB/T 9092、API 598。
Standard:
1, the design and manufacture: GB12237-89, API608, API 6D, JPI 7S-48, BS5351, DIN3357.
2, flange size: JB/T74 ~ 90 (JB74 ~ 90), GB9112 ~ 9131, HGJ44 ~ 76, SH3406, ANSI B16.5, JIS B2212 ~ 2214, NF E29-211, DIN2543.
3, the structure length: GB12221-89, ANSI B16.10, JIS B2002, NF E29-305, DIN3202.
4 Verify that the primary test: JB / T 9092, API 598.
主要外形及連接尺寸Main Outline and Connecting Size:
|
公稱壓力DN
|
L
|
D
|
H
|
L1
|
D1
|
b
|
Z-d1
|
H1
|
|
壓力
|
1.6/2.5/4.0
|
1.6/2.5/4.0
|
1.6/2.5/4.0
|
1.6/2.5/4.0
|
1.6/2.5/4.0
|
|||
|
15
|
130/130/140
|
95
|
275
|
157
|
65
|
14/16/16
|
4-14
|
48
|
|
20
|
140/140/150
|
105
|
280
|
157
|
75
|
14/16/16
|
4-14
|
53
|
|
25
|
150/150/165
|
115
|
287
|
157
|
85
|
14/16/16
|
4-14
|
58
|
|
32
|
165/165/180
|
135
|
354
|
208
|
100
|
16/16/18
|
4-18
|
68
|
|
40
|
180/180/200
|
145
|
312
|
208
|
110
|
16/16/18
|
4-18
|
73
|
|
50
|
200/200/220
|
160
|
325
|
208
|
125
|
16/20/20
|
4-18
|
80
|
|
65
|
220/220/250
|
180
|
335
|
256
|
145
|
18/22/22
|
4-18/8-18/8-18
|
90
|
|
80
|
250/250/280
|
195
|
365
|
256
|
160
|
20/22/22
|
8-18
|
98
|
|
100
|
280/280/320
|
215/230/230
|
400
|
256
|
180/190/190
|
20/24/24
|
8-18/8-23/8-23
|
120
|
|
125
|
320/320/360
|
245/270/270
|
420
|
256
|
210/220/220
|
24/28/30
|
8-23/8-25/8-25
|
140
|
|
150
|
360/360/400
|
280/300/300
|
440
|
256
|
240/250/250
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24/28/30
|
8-23/8-25/8-25
|
167
|
|
200
|
400/400/550
|
335/360/375
|
470
|
256
|
295/310/320
|
26/34/38
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12-23/12-25/12-30
|
HRVO電動O形切斷球閥可直接接收計算機或工業(yè)儀表等輸出的4～20mADC或1～5VDC控制信號，220VAC電源,根據(jù)閥位反饋信號與設定值比較偏差對執(zhí)行機構驅動電機進行智能步距調(diào)整(PID調(diào)節(jié))，以實現(xiàn)與執(zhí)行機構配套的閥門或其他裝置開度的**定位，同時輸出4～20mADC的位置反饋信號。其核心控制部件電子式伺服控制器應用現(xiàn)代數(shù)字技術，對DCS/PLC規(guī)范設計而成，集信號采集、處理、反饋、控制于一體。采用開創(chuàng)的電子制動電路并附加機械阻尼裝置消除慣性，可瞬時停機，定位時無振蕩，定位精度可達0.3%以上?？煽毓栎敵?，動作時間快，輸出穩(wěn)定，可靠性高。體積小，輕便宜人，性能可靠，配套簡單，流通能力大，特別適合于介質(zhì)是粘稠，含顆粒，纖維性質(zhì)的場合。目前該閥廣泛應用于食品，環(huán)保，輕工，石油，造紙，化工，教學和科研設備，電力等行業(yè)的工業(yè)控制系數(shù)。
HRVO electric cut off valve O-receiving computer or directly to the output of industrial instruments such as 4 ~ 20mADC or 1 ~ 5VDC control signal, 220VAC power supply, according to the valve position feedback signal and setpoint deviation of the actuator drive more intelligent step motors adjustment (PID regulation) to achieve with the valve actuator or other device supporting the opening of the precise positioning, while the output 4 ~ 20mADC position feedback signal. The core components of electronic servo controller control the application of modern digital technology, the DCS / PLC specification designed, set of signal acquisition, processing, feedback control in one. The use of original electronic braking circuit and additional mechanical damping device eliminates inertia, can be instantaneous stop, positioning without vibration, positioning accuracy of up to 0.3% or more. SCR output, fast time, output stability, high reliability. Small size, light and pleasant, reliable performance, supporting a simple, flow capacity, especially suitable for medium is viscous, containing particles, fiber nature of the occasion. The valve is now widely used in food, environmental protection, light industry, petroleum, paper, chemicals, teaching and research equipment, industrial control power factor and other industries.
|
試驗壓力
(Mpa) |
公稱壓力(Mpa)
|
壓力級(class)
|
JIS(Mpa)
|
|||||||
|
1.6
|
2.5
|
4.0
|
6.4
|
10.0
|
150
|
300
|
600
|
10K
|
20K
|
|
|
強度試驗
Strength test
|
2.4
|
3.8
|
6.0
|
9.6
|
15.0
|
3.1
|
7.8
|
15.3
|
2.4
|
3.8
|
|
密封試驗
Seal test
|
1.8
|
2.8
|
4.4
|
7.0
|
11.0
|
2.2
|
5.6
|
11.2
|
1.5
|
2.8
|
|
氣密試驗
Tightness test
|
0.5～0.7
|
|||||||||
主要零件材質(zhì)Material of main parts:
|
零件名稱
Part Name
|
材 料
Materials
|
||||||
|
閥體
Body
|
WCB
|
ZG1Cr18Ni9Ti
|
CF8
(304) |
CF3 |
ZG1Cr18Ni12Mo2Ti
|
CF8M(316)
|
CF3M
(316L) |
|
球體、閥桿
Ball, stem
|
2Cr13
|
1Cr18Ni9Ti
|
0Cr19Ni9
(304) |
00Cr19Ni11
(304L) |
1Cr18Ni12Mo2Ti
|
0Cr17Ni12Mo2
(316) |
00Cr17Ni12Mo2
(316L) |
|
密封圈
Ring
|
聚四氟乙烯(PTFE)、增強聚四氟乙烯(PPL)、對位聚苯 柔性石墨
Polytetrafluoroethylene (PTFE), PTFE (PPL), bits of polystyrene on the graphite
|
||||||
|
適用介質(zhì)
Medium
|
水、氣體、蒸汽、油品等
Water, gas, steam, oil, etc.
|
硝酸等腐蝕性介質(zhì)
Nitric acid and other corrosive media
|
強氧化性介質(zhì)
Strong oxidizing media
|
醋酸等腐蝕介質(zhì)
Acetic acid and other corrosive me
|
|||
執(zhí)行機構技術參數(shù)和性能Technical parameters and performance:
|
SMR系列執(zhí)行機構技術參數(shù)
CH series actuator technology parameters
|
閥體參數(shù)
Body parameters
|
|||
|
電源Power supply
|
AC200/220V，50/60Hz
|
公稱通徑
DN
|
DN10～300mm
|
|
|
輸出力矩
Output torque
|
50N·M～2000N·M
|
公稱壓力
Nominal
|
PN1.6 2.5 4.0 6.4 31.5MPa(定制)
|
|
|
動作范圍
Range of motion
|
0～90° 0～360°
|
泄漏量
Leakage
|
軟密封:零泄漏
Soft sealing: zero leakage
|
硬密封:≤額定流量的10-5
Seal: ≤ rated flow of 10-5
|
|
動作時間
Action time
|
15秒/30秒/60秒
|
執(zhí)行機構
Executive body
|
可另配PSQ、HQ、UNIC、361RS
|
|
|
保護裝置
Protector
|
過熱保護
|
流量特性
Flow characteristics
|
快開特性
Quick opening feature
|
|
|
環(huán)境溫度
Ambient temperature
|
-30°～60°
|
可調(diào)范圍
Adjustable range
|
DN10-80
|
DN100-300
|
|
250:1
|
350:1
|
|||
|
手動操作
Manual operation
|
同附帶手柄操作
With operating handle with
|
基本誤差
Basic error
|
±1%
|
|
|
限位
Limit
|
電氣、機械二重限位
Electrical, mechanical double limit
|
死區(qū)
Dead
|
≤1%
|
|
|
防護等級
Degree of protection
|
相當于IP-65
Equivalent to IP-65
|
回差
Backlash
|
≤1%
|
|
|
位置測量
Position measurement
|
可選裝開關或電位計
Optional switch or potentiometer
|
適用溫度
Temperature
|
密封面
Sealing surface
|
|
|
驅動電機
Drive motor
|
8W/E
|
PTFE≤150℃ RTFE≤180℃ PPL≤300℃ 硬密封 Seal≤450℃
|
||
|
進線接口
Line Interface
|
PE1/2〞進線線鎖
PE1 / 2 “into the line of line lock
|
|||
