斯派莎克KE73氣動調(diào)節(jié)閥優(yōu)點：
1.廣泛的選擇，能滿足幾乎所有的應用。
2.嚴格的電氣密封，確保在惡劣的環(huán)境中減少維修 工作。
3.提供附助開關和電位計，方便管理和控制。
4.插入式定位器，容易換型，減少庫存。
5.長壽命的閥件可減少維修。
6.恒力的閥桿密封可提高控制精度，減少維護工作。
斯派莎克KE73氣動調(diào)節(jié)閥選型：
1.選定KV值 KV值的計算需要知道閥的動態(tài)特性，管道幾何因數(shù)及出口速度等。
2.選擇控制閥口徑。
3.選擇控制閥型號。
4.選擇執(zhí)行器，執(zhí)行器是根據(jù)電壓﹑頻率﹑功耗﹑工作速度﹑環(huán)境溫度﹑電機類型。可手動操作。
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
