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产品名称:

XL2000 Series Modular Control Valve

Product name: XL2000 Series Modular Control Valve
Listing Date: 2019-05-28

主要参数

形    式

顶导向直通单座阀、套筒导向平衡笼式阀

公称通径

DN20~DN200(单座)、DN25~DN300(平衡笼式)

公称压力

PN16、25、40、63,ANSI CL150、300、600

阀体阀盖材质

WCB、WC6、WC9、CF8、CF8M、HC276、Ti合金等

阀内件材质

304、316、HC276、Ti合金等

填    料

V形PTFE、柔性石墨、PTFE盘根、柔性夹丝石墨

执行机构

多弹簧薄膜式、活塞式、电动

与执行器连接

螺栓压紧式、圆螺母锁紧式

阀盖类型

标准型、中(高)温型、低温型、波纹管型

连接方式

法兰型(RF、MFM、RJ)、焊接型(SW、BW)

法兰距

见表

工作温度

-29~+230(标准)、+230~+560(中高温)、-30~-196(低温、超低温)

泄漏等级

ANSI B16.104 IV、VI、零泄漏

流量特性

等百分比、线性、开关

固有可调比

50:1


整机性能


序号

项目

标准调节阀

特殊调节阀

不带定位器

带定位器                        

不带定位器

带定位器                        

1

基本误差

±8

±1.5

±10

±2.5

2

回差

-

1.5

-

2.5

3

死区

6

0.6

6

1.0

4

始终点偏差

气开

始点

±4

±2.5

±4

±2.5

终点

-

±2.5

-

±2.5

气关

始点

-

±2.5

-

±2.5

终点

±4

±2.5

±4

±2.5

5

额定行程偏差

+4

+2.5

+4

+2.5

注: 1、表中数值是相对于额定行程的最大允许百分数。

2、标准型调节阀为带PTFE填料的调节阀,特殊调节阀为特殊密封填料和特殊结构型式的调节阀。

  • Overview
  • Features
  • Use environment

The XL2000 series of linear control valves feature a new design concept and a full range of modular designs. Different types of control valves can be formed by simply replacing the trim. The product is available in a wide range of internals to meet the requirements of most industrial automation systems.




XL2100 series single-seat control valve adopts top-guide unbalanced structure, high strength, heavy load, S streamline channel, small pressure drop loss, large flow coefficient, wide adjustable range and high accuracy of flow characteristic curve. The regulating valve is suitable for heavy load, normal or harsh working conditions, tightly closed, suitable for control of fluids or gases of various pressures and temperatures, adapting to various actuators, and regulating. The quick-fit cage cage is designed to reduce lateral load and spool vibration, reduce friction and extend the life of the control valve. The flow-opening design, the flow direction of the medium tends to control the direction in which the valve is opened, and the small flow state is controllable. Special cages for noise reduction and cavitation resistance can be selected according to working conditions.




XL2400 series balance cage control valve adopts pressure balanced structure valve core, high strength, heavy load, S streamline channel, small pressure drop loss, large flow coefficient, wide adjustable range and high flow characteristic curve precision. The regulator is suitable for heavy loads, normal or harsh conditions. The low-leakage type cage adopts a sealed ring structure and is tightly closed. The high-pressure differential working condition uses a porous cage, and the valve cage is provided with a symmetrical small hole to reduce fluid noise and reduce cavitation. This series of valves is suitable for the control of fluids or gases of various pressures and temperatures, adapting to various actuators and regulating.


产品型号

产品型号

XL2100

XL2110

XL2120

XL2400

XL2420

阀门名称

硬密封单座阀

硬密封单座阀

软密封单座阀

硬密封平衡笼式阀

软密封平衡笼式阀

流量特性

等百分比、线性

快开

等百分比、线性、快开

等百分比、线性、快开

等百分比、线性、快开

产品标准

规范名称

工业控制阀

结构长度

法兰标准

气动调节阀

压力温度等级

国际标准

IEC 60534-1

IEC 60534-3-1

ASME B16.5

IEC 60534-4

ASME B16.34

国家标准

GB/T17213

GB/T17213.3

HG/T20592、GB/T 9113

GB/T4213

GB/T12224


主要参数

形    式

顶导向直通单座阀、套筒导向平衡笼式阀

公称通径

DN20~DN200(单座)、DN25~DN300(平衡笼式)

公称压力

PN16、25、40、63,ANSI CL150、300、600

阀体阀盖材质

WCB、WC6、WC9、CF8、CF8M、HC276、Ti合金等

阀内件材质

304、316、HC276、Ti合金等

填    料

V形PTFE、柔性石墨、PTFE盘根、柔性夹丝石墨

执行机构

多弹簧薄膜式、活塞式、电动

与执行器连接

螺栓压紧式、圆螺母锁紧式

阀盖类型

标准型、中(高)温型、低温型、波纹管型

连接方式

法兰型(RF、MFM、RJ)、焊接型(SW、BW)

法兰距

见表

工作温度

-29~+230(标准)、+230~+560(中高温)、-30~-196(低温、超低温)

泄漏等级

ANSI B16.104 IV、VI、零泄漏

流量特性

等百分比、线性、开关

固有可调比

50:1


整机性能


序号

项目

标准调节阀

特殊调节阀

不带定位器

带定位器                        

不带定位器

带定位器                        

1

基本误差

±8

±1.5

±10

±2.5

2

回差

-

1.5

-

2.5

3

死区

6

0.6

6

1.0

4

始终点偏差

气开

始点

±4

±2.5

±4

±2.5

终点

-

±2.5

-

±2.5

气关

始点

-

±2.5

-

±2.5

终点

±4

±2.5

±4

±2.5

5

额定行程偏差

+4

+2.5

+4

+2.5

注: 1、表中数值是相对于额定行程的最大允许百分数。

2、标准型调节阀为带PTFE填料的调节阀,特殊调节阀为特殊密封填料和特殊结构型式的调节阀。

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