点击图片查看原图斯派莎克KE73气动调节阀
SpiraxSarco斯派莎克KE73二通控制阀的技术参数：
阀体设计压力：PN25尺寸-DN（mm）：1/2″-8″（15-200mm）连接方式：螺纹、法兰阀体材料：球墨铸铁PMA允许压力：25barg TMA允许温度：350°C小工作温度：-10°C调节比：50：1适用执行器：EL4600/EL5600/PN9000/TN2000
SpiraxSarco斯派莎克KE73二通控制阀适用于蒸汽、水、油和其它工业流体的控制，斯派莎克KE73二通控制阀可用于过程的温度、压力、流量、液位、压差和湿度控制。斯派莎克控制阀提供等 比、线性和快开三种流动特性，以及V型PTFE、石墨和波纹管三种阀杆密封选择，阀体设计条件为ANSI600。同时有螺纹、法兰、焊接、卡箍等多种连接方式可供选择。斯派莎克控制阀用于蒸汽系统的选型必需以下三个条件：●蒸汽进口压力●通过阀的压力降●所需蒸汽流量
Ductile Iron : KE71 KE73 KE71B KE73B
Cast : KE43 KE43B
Stainless steel : KE63 and other products.
Diameter DN15-200,
For more information about temperature , pressure and flow control coefficient parameters of the above products , please contact us .
Spirax Sarco KE Series control valves and PN5000 and PN6000 pneumatic actuators for precise control of steam , water ﹑ oil and most industrial fluids.
Standardization KE Series control valves Design, multiple choices , so that it can meet a variety of industrial valve requirements .
After the PN5000 ( normally open ) or PN6000 ( normally closed ) installed with pneumatic actuators , KE valves for flow , pressure, or temperature control and other devices.
Spirax Sarco pneumatic control valve advantages:
1 wide range of options to meet almost any application .
2 . Stringent electrical seal , ensure the reduction of maintenance work in harsh environments.
(3) Provide the supporting switches and potentiometers, easy management and control.
4 Plug locator, easy changeover , reduce inventory .
5 long life maintenance of the valve member can be reduced .
6 . Constant stem seal can improve control accuracy and reduce maintenance.
Control Valve Selection :
1 KV KV value selected to calculate the value you need to know the dynamic characteristics of the valve , piping geometry factor and exit speed.
2 Select the control valve diameter .
3 Select the control valve model .
4 Select the actuator , the actuator is based on pressure, torque , voltage, power consumption ﹑ ﹑ ﹑ frequency operating speed , environmental temperature ﹑ motor type . Manual operation .
Quality assurance: Spirax Sarco knowledge , services and products with a high reputation , ensuring each valve before shipment through rigorous testing to ensure rapid installation and commissioning and trouble-free operation。
