当前位置: 万喜堂app下载老虎机 万喜堂彩票>>气动角行程 阀门>> 精小型气动衬氟O型切断球阀
一、概述Outline
QJ(D/S)RF型精小型气动衬氟O型切断球阀是由气动活塞式执行机构和衬氟O型球阀组成。阀芯采用衬氟圆柱形通孔球体和软密封阀座。
该产品以压缩空气为动力源,借助阀门定位器(或电磁阀)对阀门实现连续调节(或位式控制)。
该产品阀体内壁和金属阀内组件衬由耐腐蚀、抗老化的聚全氟乙丙烯(F46),因而具有耐腐蚀性能良好、抗老化性能高、寿命长、流阻小、流通能力大等优点,特别适用各行业对酸、碱等强腐蚀性介质场合。
QJ (D / S) RF -type fine cutting of small pneumatic fluorine O type ball valve is a pneumatic piston actuator and fluorine O type ball valve components. Spool using fluorine cylindrical hole sphere and soft seal seat .
The product is compressed air as power source , with the positioner (or solenoid valve ) to achieve a continuous adjustment of the valve (or bit control ) .
The product body wall and the metal valve components from the corrosion-resistant lining , anti-aging poly FEP (F46), which has good corrosion resistance , aging resistance , long life , small flow resistance, flow capacity advantages , especially for the industry to acid , alkali and other strong corrosive media applications.
二、规格技术参数及性能指标 Technical parameters and performance specifications
1.规格技术参数
公称通径 mm | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | ||||||||
额定流量系数Kv | 17 | 33 | 62 | 95 | 146 | 232 | 350 | 439 | 810 | 1205 | 1812 | 3014 | ||||||||
公称压力Mpa | 1.0 | |||||||||||||||||||
执行机构 Executive body | 型号 Model | AGT63 | AGT63 | AGT92 | AGT118 | AGT127 | AGT143 | AGT190 | AGT210 | |||||||||||
输出转矩N.m | 29 | 70 | 97 | 210 | 275 | 439 | 986 | 1165 | ||||||||||||
气源压力Mpa | 0.4~0.6Mmpa | |||||||||||||||||||
行程 Travel | 90° | |||||||||||||||||||
固有流量特性 Inherent flow characteristic | 快开特性Quick-opening feature | |||||||||||||||||||
介质温度temperature | - 20~ +180℃ | |||||||||||||||||||
阀体材料Body Material | ZG230-450内衬F46或不锈钢内衬 F46ZG230-450 stainless steel inner lining F46 or F46 | |||||||||||||||||||
法兰标准 Flange Standard | JB/T 79.1-94、JB78 | |||||||||||||||||||
允许标差Mpa | 等于公称压力Equal to the nominal pressure |
2.性能指标Performance indicators
项目Project | 带定位器指标值Index value with locator |
基本误差±1.0% Basic error of ± 1.0% | ≤±3 |
回差1.0% 1.0% hysteresis | ≤±5 |
死区1.0% 1.0% dead | 2.5 |
额定转角偏差% Rated angle deviation % | +5° |
允许泄露量L/h Allow disclosure of the amount of L / h | GB/T4213-92 VI级 |
3.执行机构转扭及动作时间Twist and turn actuators operating time
执行机构型号AGT | 63×90 | 75×90 | 83×90 | 92×90 | 110×90 | 118×90 | 127×90 | 160×90 | 210×90 | 254×90 | 255×90 | |
扭矩N.m | 400Kpa | 23.2 | 40.0 | 56.0 | 77.6 | 112.8 | 168.0 | 220.0 | 440.0 | 948.0 | 1740.0 | 2172.0 |
500Kpa | 29.0 | 50.0 | 70.0 | 97.0 | 141.0 | 210.0 | 275.0 | 550.0 | 1185.0 | 2715.5 | 2715.0 | |
动作时间(S) | 0.241 | 0.333 | 0.429 | 0.444 | 0.461 | 0.60 | 0.857 | 1.62 | 3.33 | 6.00 | 7.50 |
三、可选附件 Optional accessories
调节型:电-气阀门定位器(或电气转换器),空气过滤减压器,手轮机构等。
切断型:二位五通电磁阀(弹簧复位球阀配二位三通),阀门开关(或接近开关),空气过滤减压器,手轮机构等。
Adjustment type : electric - gas valve locator ( or electrical converter ) , air filter regulator , hand wheel institutions .
Cut-off : two five-way solenoid valve ( spring return valve with two links ) , the valve switch ( or close to the switch) , air filter regulator , hand wheel institutions .
四、主要零件材料Main parts
名称Name | 材料Material | 名称Name | 材料Material |
左右阀体、带杆球芯 Around the body , shot the ball with a core | HT200、ZG230-450 | 阀座Seat | F50 |
五、外形尺寸Dimensions
单位:mm
公称通径 | L | D | D1 | D2 | b | Z-φd | H | H1 | A | 重量Kg |
15 | 130 | 95 | 65 | 45 | 14 | 4-φ14 | 150 | 54 | 140 | 7 |
20 | 140 | 105 | 75 | 55 | 16 | 4-φ14 | 150 | 7.8 | ||
25 | 150 | 115 | 85 | 65 | 16 | 4-φ14 | 174 | 11 | ||
32 | 165 | 135 | 100 | 78 | 18 | 4-φ18 | 174 | 80 | 284 | 15 |
40 | 180 | 145 | 110 | 85 | 18 | 4-φ18 | 208 | 22 | ||
50 | 200 | 160 | 125 | 100 | 20 | 4-φ18 | 237 | 31 | ||
65 | 222 | 180 | 145 | 120 | 20 | 4-φ18 | 285 | 36 | ||
80 | 250 | 195 | 160 | 135 | 22 | 4-φ18 | 302 | 51 | ||
100 | 280 | 215 | 180 | 155 | 22 | 8-φ18 | 324 | 125 | 452 | 84 |
125 | 320 | 245 | 210 | 185 | 24 | 8-φ18 | 450 | 110 | ||
150 | 360 | 280 | 240 | 210 | 24 | 8-φ23 | 480 | 150 | ||
200 | 400 | 335 | 295 | 265 | 26 | 8-φ23 | 526 | 230 |
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