产品名称:分体式电动阀
 点击查看大图片



KA221
系列分体式电动阀
Series Split Motorized Valves
 
l         概述 Description
黄铜锻造或青铜阀门,适用于风机盘管或空调末端装置水盘管控制,它们根据控制器的要求,调节水流量,它们通常与开关式电动执行器、浮点或比例式执行器配合作用,与电动执行器配套提供开关控制,可选择带有弹簧复位功能执行器阀门有二通常闭及三通混流阀型号可供选择。
Forged brass or bronze valves,applicable to the control of fan coil unit or air-conditioning terminal devices.
Regulating the flow rate according to the direction of the controller.
Generally used together with on-off electric actuators,floating point or proportional avtuators.Providing switch control with electric actuators.Actuator with spring retum funcition available.Two-port normal closed valves and triple mixed flow valves available.
 
l        特点Features
两通常闭及三通型阀体
Two-port normal closed and triple valve body
黄铜锻造或青銅阀体,不锈钢阀杆及弹簧
Forged brass or bronze body,stainless steel and spring
合成橡胶阀芯,开闭时无气泡
Synthetic rubber sore,bubble-tight shut-off
二通常闭型阀门的KVs值,出厂前设于最大值
KVs value of two-port normal closed valve is set maximum befire leaving factory
执行器可以在阀体安装之后安装
Actuator can be installed after the installation of valve body
可选择内置复位弹簧
Inner returning spring availavle



KA222 系列塑料外壳和铝合金外壳
螺纹连接 DN15-DN25
Threaded End DN15-DN25
l         技术参数 Specification:
阀体材料 Body
青铜 或黄铜Bronze or brass
通径
Diameter
DN15 DN20 DN25
阀杆材料 Stem
不锈钢Stainless steel
介质
Service Fluid
水、蒸汽
Water,steam
弹簧材料 Spring
不锈钢Stainless steel
适用温度
Temperature
-10℃ ±120℃
连接方式
End Connection
螺纹 Threaded
公称压力
Pressure
PN16 PN25
 
l         外型尺寸(mm Dimensions(mm)
型号 Model
阀体类型 Body
通径 Diameter
开闭力(Kpa)Shut-off Power
尺寸(mm) Size
A
B
C
KA221A
Two-port
DN15
200
55
15
100
KA221B
Two-port
DN20
100
65
19
103
KA221C
Two-port
DN25
62
90
24
106
KA331A
Triple
DN15
200
55
29
100
KA331B
Triple
DN20
100
66
33
103
KA331C
Triple
DN25
62
90
37
106
 
l         MV5000执行器技术参数 Specification of Actuator
供电电源
PowerSupply(50/60HZ)
最小作用力Minimum Force
行程时间
Stroke Time
行程
Stroke
防护等级
Protection Grade
24VAC±10%
90N
开阀10S
ON-OFF 10S
3mm
IP40
230VAC±10%
90N
开阀10S
ON-OFF 10S
3mm
 
有不同的供电电源选择,订货时请提供供电电源
Different power supply available,plese note the power supply in the order.