一、概述Outline
產(chǎn)品型號：ZJHP（M）
產(chǎn)品名稱：ZJHP型氣動薄膜調(diào)節(jié)閥
產(chǎn)品特點：ZJHP（M）型ZJHP型氣動薄膜調(diào)節(jié)閥由氣動多彈簧薄膜執(zhí)行機構(gòu)和低流阻直通單座閥（套筒閥）組成,，單座閥閥體直通單座蓋上導向結(jié)構(gòu),，閥芯為柱塞型結(jié)構(gòu)，與普通單座閥相比具有體積小,，重量輕，流量大等特點適用于流量大,，泄漏量要求嚴格的場合,。ZJHM型精小型套筒與普通套筒閥相比，具有體積小1/3,，重量輕1/3,，流量大1/3的特點，廣泛應用于要求噪音低,、壓差大的工業(yè)過程自動控制系統(tǒng)中,。
Product model: ZJHP （ M ）
Product Name: pneumatic diaphragm regulating valve
Product characteristic: ZJHP （ M ） ZJHP pneumatic diaphragm regulating valve by pneumatic spring diaphragm actuator and low flow resistance through single-seat valve （ sleeve valve ）, valve seat valve direct single seat cover guide structure, the plunger type structure, and the ordinary single-seat valve compared with small size, light weight, flow characteristics applicable to large flow, leakage demanding situations. ZJHM type precision small sleeve sleeve valve compared with ordinary, has small volume 1 / 3, weight 1 / 3, 1 / 3 flow characteristics, widely used in the requirements of low noise, large pressure difference of industrial process control system.
二,、閥體Valve body：
閥體形式：直通單座（套筒）倒S型鑄造型閥
公稱通徑：DN20~300mm
公稱壓力：PN1.6 4.0 6.4MPa
連接形式：法蘭式按JB78-59 JB/T79.2-94凹式
材 料：HT200 ZG230—450 ZG1Cr18Ni9Ti ZG0Cr18Ni12M02Ti
上 閥 蓋：常溫型-20~+200℃
散熱型-40~+450℃
填 料: V型聚四氟乙烯,、柔性石墨、不銹鋼波紋管
The valve body forms: direct single seat （ sleeve ） inverted S type foundry type valve
Nominal size: DN20 ~ 300mm
Nominal pressure 4 6.4MPa: PN1.6
Connection: flange type according to the JB78-59 JB / T79.2-94 concave type
Material material: HT200 ZG230 450 ZG1Cr18Ni9Ti ZG0Cr18Ni12M02Ti
The upper valve cover at room temperature: - 20 ~ + 200 c
Heat radiation type - 40 ~ + 450 C
Filling material: type V PTFE, graphite, stainless steel corrugated pipe
三、閥內(nèi)組件The inner valve assembly：
閥芯型式：上導單座（套筒）柱塞型閥芯
流量特性：直線特性,、等百分比特性或快開特性
材 料：1Cr18Ni9Ti 0Cr18Ni12Mo2Ti
Spool type: a single-seat （ sleeve ） piston type valve core
Flow characteristics: linear characteristics, and percentage of properties or fast opening characteristic
Material material: 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti
四、流量特性圖Flow characteristics：
五、執(zhí)行機構(gòu)Actuating mechanism：
形 式：多彈簧式薄膜執(zhí)行機構(gòu) 墊 片：橡膠石棉板,、1Cr18Ni9Ti
膜片材料：丁睛橡膠夾增強滌綸織物 彈簧 范圍： 20-100（40-200,、80-240 、20-60
壓縮彈簧：60Si2Mn 60-100） KPa
推 桿：2Cr13 供氣 壓力：0.14 0.16 0.28MPa
膜 蓋：A3 氣源 接頭：內(nèi)螺紋M10X1
襯 套：2Cr13 環(huán)境 溫度：-30~+70℃
閥作用型式：氣一開式,，氣一關式
Shape type: multi spring type thin film actuator pad sheet: asbestos rubber sheet, 1Cr18Ni9Ti
Diaphragm material: Dingqign rubber clamps reinforced polyester fabric spring range: 20-100 （ 40-200, 80-240, 20-60
A compression spring: 60Si2Mn 60-100 ） KPa
Push rod air pressure: 2Cr13: 0.14 0.16 0.28MPa
The membrane cover: A3: M10X1 air joint internal thread
The lining sleeve: 2Cr13 environment temperature: - 30 ~ + 70 C
Valve action types: gas type, close type gas
六、主要技術參數(shù)Main technical parameters：
| 公稱通徑（mm） | 閥座直徑（mm） | 額定流量系數(shù) Rated flow coefficientKv | 額定行程（mm） | 薄膜有效面積cm2 | 固有可調(diào)比 Inherent adjustable ratio | 環(huán)境溫度℃ | 基本誤差 Basic error | 回差 Return difference | 死區(qū) Dead zone | 額定流量系數(shù) Rated flow coefficient | 泄漏量 Leakage rate | |
直線Straight line | 等百分比 Equal percentage | |||||||||||
G3/4 | 3 4 5 6 7 8 | 0.08 0.12 0.20 0.32 0.50 0.80 | 10 | 220 | 50:1 | -40~+85 | 不帶定位器±5% Without a positioner + 5% 帶定位器±1% Belt positioner + 1% | 不帶定位器±3% Without a positioner + 3% 帶定位器1% With the locator 1% | 不帶定位器±3% Without a positioner + 3% 帶定位器0.4% With the locator 0.4% | ±10% | 單座10-4閥額容量（套筒10-3閥額定容量） An 10-4 valve volume capacity （ sleeve 10-3 rated valve capacity ） | |
20 | 10 | 1.8 | 1.6 | 10 | 350 | |||||||
12 | 2.8 | 2.5 | ||||||||||
15 | 4.4 | 4 | ||||||||||
20 | 6.9 | 6.3 | ||||||||||
25 | 25 | 11 | 10 | 16 | ||||||||
40 | 32 | 17.6 | 16 | 25 | ||||||||
40 | 27.5 | 25 | ||||||||||
50 | 50 | 44 | 40 | |||||||||
65 | 65 | 69 | 63 | 40 | 560 | |||||||
80 | 80 | 110 | 100 | |||||||||
100 | 100 | 176 | 160 | |||||||||
150 | 125 | 275 | 250 | 60 | 900 | |||||||
150 | 440 | 400 | ||||||||||
200 | 200 | 690 | 630 | |||||||||
250 | 250 | 1000 | 900 | 100 | 1400 | |||||||
300 | 300 | 1600 | 1440 | |||||||||
七,、ZJHP型氣動單座調(diào)節(jié)閥允許壓差ZJHP pneumatic regulating valve allows the pressure difference：
開關方式 Switch mode | 執(zhí)行機構(gòu)型號 Actuator types | 彈簧范圍KPa | 氣源壓力MPa | 公稱通徑（閥座直徑）mm | |||||||||||
20 | 25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | |||||||
| 10 | 12 | 15 | 20 | ||||||||||||
氣關 Off the gas | ZHA-22 | 20-100 20-100 40-200 | 0.14 0.25 0.4 | 6.4 6.4 6.4 | 6.19 6.4 6.4 | 3.96 6.4 6.4 | 2.2 6.4 6.4 | 1.4 6.4 6.4 | |||||||
ZHA-23 | 20-100 20-100 40-200 | - | 0.56 3.64 5.04 | ||||||||||||
ZHA-34 | 20-100 20-100 40-200 | 0.35 2.30 3.18 | |||||||||||||
ZHA-45 | 20-100 20-100 40-200 | 0.34 2.21 3.06 | 0.22 1.43 1.98 | 0.14 0.91 1.26 | |||||||||||
氣開 Gas drive | ZHB-22 | 20-100 40-100 80-240 | 0.14 0.25 0.4 | 4.64 6.4 6.4 | 3.09 6.4 6.4 | 1.98 5.94 6.4 | 1.11 3.3 6.4 | 0.7 2.1 4.9 | 0.10 0.66 0.92 | 0.06 0.37 0.52 | |||||
ZHB-23 | 20-100 40-100 80-240 | 0.28 0.84 1.95 | 0.18 0.53 1.25 | ||||||||||||
ZHB-34 | 20-100 40-100 80-240 | 0.17 0.51 1.18 | 0.11 0.33 0.78 | 0.07 0.21 0.5 | |||||||||||
ZHB-45 | 20-100 40-100 80-240 | 0.05 0.15 0.36 | 0.03 0.09 0.21 | ||||||||||||
1,、本表以標準規(guī)格執(zhí)行機構(gòu)為計算基礎。如zui大工作壓差超出表列范圍,，可向廠方提出,，采取適當?shù)慕鉀Q辦法。
2,、本表以閥門關位置為計算基礎,。因此其它位置會有更大的允許壓差。
In 1, this table to the standard actuator was calculated on the basis of. Such as the maximum working pressure exceeds the list range, to the present, take appropriate solutions.
In 2, this table to the valve closed position was calculated on the basis of. So the other position will have greater allowable differential pressure.
八、ZJHM型氣動套筒調(diào)節(jié)閥允許壓差表ZJHM pneumatic sleeve adjusting valve allows the pressure differential gauge：
| 開關方式 Switch mode | 執(zhí)行機構(gòu)型號 Actuator types | 彈簧范圍KPa | 氣源壓力MPa | 公稱通徑（mm） | |||||||
25 | 40 | 50 | 65 | 80 | 100 | 150 | 200 | ||||
| 氣關 Off the gas | ZHA-22 | 20-100 20-100 40-200 | 0.14 0.25 0.4 | 3.00 | |||||||
6.4 | |||||||||||
6.4 | |||||||||||
| 20-100 | 0.14 | 2.25 | 1.95 | |||||||
6.4 | 6.4 | ||||||||||
6.4 | 6.4 | ||||||||||
ZHA-34 | 20-100 | 0.14 | 2.36 | 2.04 | 1.67 | ||||||
6.4 | 6.4 | 6.4 | |||||||||
6.4 | 6.4 | 6.4 | |||||||||
ZHA-45 | 20-100 | 0.14 | 1.41 | 1.14 | |||||||
6.4 | 6.4 | ||||||||||
6.4 | 6.4 | ||||||||||
| 氣開 Gas drive | ZHB-22 | 20-100 | 0.14 | 1.50 | |||||||
4.50 | |||||||||||
6.4 | |||||||||||
ZHB-23 | 20-100 | 0.14 | |||||||||
1.13 | 0.98 | ||||||||||
3.38 | 2.93 | ||||||||||
ZHB-34 | 20-100 | 0.14 | 6.4 | 6.4 | 1.18 | 1.02 | 0.84 | ||||
3.54 | 3.06 | 2.51 | |||||||||
6.4 | 6.4 | 5.85 | |||||||||
ZHB-45 | 20-100 40-100 80-240 | 0.14 0.25 0.4 | 0.71 | 0.57 | |||||||
2.12 | 1.71 | ||||||||||
4.94 | 4.00 | ||||||||||
說明： 1,、本表以標準規(guī)格執(zhí)行機構(gòu)為計算基礎,。如zui大工作壓差超出表列范圍，可向廠方提出,，采取適當?shù)慕鉀Q辦法,。
Note: 1, this form to standard actuator was calculated on the basis of. Such as the maximum working pressure exceeds the list range, to the present, take appropriate solutions.
九、ZJHP/M型氣動調(diào)節(jié)閥外形圖ZJHP/M type pneumatic control valve outline drawing：
十,、ZJHP/M型氣動薄膜調(diào)節(jié)閥外型尺寸ZJHP/M pneumatic diaphragm regulating valve dimensions：
公稱通徑（mm） | L（mm） | H（mm） | H1（mm） | ФA（mm） | ||||||
| ANSI125FF ANSI150RF JIS10KFF.RF PN0.6,、1.6 | ANSI300 JIS2030KRF PN4.0 | ANSI600 JIS40K.RF PN6.4 | 普通 Ordinary | 高溫 High temperature | PN6 | PN16 | PN40 | PN64 | ||
G3/4″ | 120 | 120 | 120 | 253 | 31 | 31 | 236 | |||
20 | 181 | 194 | 206 | 398.5 | 548.5 | 45 | 52.5 | 65 | 285 | |
25 | 184 | 197 | 210 | 410.5 | 560.5 | 50 | 57.5 | 70 | ||
40 | 222 | 235 | 251 | 455 | 620 | 65 | 75 | 85 | ||
50 | 254 | 267 | 286 | 457.5 | 627.5 | 70 | 82.5 | 90 | ||
65 | 276 | 292 | 311 | 610 | 790 | 80 | 92.5 | 102.5 | 360 | |
80 | 298 | 317 | 337 | 622 | 8.7 | 95 | 100 | 107.5 | ||
100 | 352 | 368 | 394 | 640 | 850 | 105 | 110 | 117.5 | 125 | |
150 | 451 | 473 | 508 | 870 | 1130 | 132.5 | 142.5 &, lt;, /TD> | 150 | 172.5 | 470 |
200 | 600 | 610 | 650 | 890 | 1150 | 160 | 170 | 187.5 | 207.5 | |
法蘭連接尺寸
本產(chǎn)品的法蘭連接尺寸符合國家標準GB9115.7－88、GB9115.9－88,、PN64符合JB79－59,。此連接尺寸與老產(chǎn)品的采用的JB78－59《鑄鐵法蘭》,JB79－59《鑄鐵法蘭》中的連接尺寸基本*,可以套用,安裝時不影響和老產(chǎn)品的更換,。
JISB2001－1984
ANSIB16.5－1981
法蘭連接：FF、PR,、RJ和LG,。
Flange connection dimension
The product of the flange connection dimension in line with national standards GB9115.788, GB9115.988, PN64 meets JB7959. The connection dimension and old products used JB7859" cast iron flanges"," iron" JB7959 flange connection in basically the same size, can apply, the installation does not affect and old product replacement.
JISB20011984
ANSIB16.51981
Flange connection: FF, PR, RJ and lg.
十一、型號編制說明Type description：
Z | J | H | P | 16 | C | G |
自控閥門 Automatic control valve | 執(zhí)行機構(gòu) Actuating mechanism | 多彈簧氣動薄膜執(zhí)行機構(gòu) Multi spring pneumatic film actuating mechanism | 閥門結(jié)構(gòu)類型 The valve structure type | 公稱壓力PN（MPa） | 閥體材質(zhì) Body material | 溫度類型 Temperature type |
J：表示精小型 J: that small fine | P：表示單座 P: single-seat | 16：表示1.6MPa | C：表示碳鋼 C: for carbon steel | G：中溫型常溫省略 G: medium temperature type normal temperature ellipsis | ||
N：表示雙座 | 25：表示2.5MPa | P：表示不銹鋼 P: stainless steel | ||||
M：表示套筒閥 | 40：表示4.0MPa | F46：表示閥體襯氟 F46: said valve body lining fluorine | ||||
64：表示6.4MPa |
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