Fuzhou Precision Control Automation Equipment

Contact person: Zeng Zhaozhong (you can preview all the information of our company by searching the name on Baidu)
Inquiry fax: (Remarks: Zeng Zhaozhong received)
Inquiry mobile phone: (service for you every hour)
Job: (fine Control)
The British RR solenoid valve is a world-renowned manufacturer and supplier of pneumatic products, providing pneumatic and fluid control solutions to customers around the world. Norgren produces and supplies a full range of pneumatic control and automation products through a selected dealer network and an international network of employees in countries around the world, all of which hold quality standard certificates. This ensures that customers can purchase the pneumatic products they need from Norgren, a reliable supplier. At the same time, Norgren designs and produces thousands of special products every year to meet the specific requirements of customers. Companies in various countries can provide customers with local sales including pneumatic control loop design, pneumatic technology and product issues. Technical consultation on pipe joints, specialized application guidance
British RR solenoid valve Solenoid valves are divided into two types: normally closed and normally open. Generally, the normally closed type is selected. It opens when the power is on and closes when the power is off. However, the opening time is very long and the closing time is very short. It is time to choose the normally open type. Life test is generally a type test project in factories. To be precise, there are no professional standards for solenoid valves in my country, so be careful when choosing a solenoid valve manufacturer. When the action time is short and the frequency is high, the direct-acting type is generally selected, and the fast series is selected for large diameters.
The allowable liquid viscosity of the British RR solenoid valve is generally below, and if it is larger, it should be noted. Working pressure difference, when the maximum pressure difference in the pipeline is less than., direct-acting and step-by-step direct-acting types such as series should be used. When the minimum working pressure difference is greater than., pilot-operated (differential pressure type) solenoid valves can be used. The pressure difference should be less than the maximum calibrated pressure of the solenoid valve. Generally, solenoid valves work in one direction, so pay attention to whether there is a back pressure difference and install a check valve if so. When the fluid cleanliness is not high, a filter should be installed in front of the solenoid valve. Generally, solenoid valves require better cleanliness of the medium. Note that the flow aperture and pipe diameter solenoid valves generally only have two switches. If the control conditions permit, please install a bypass pipe to facilitate maintenance. When water hammer occurs, the opening and closing time adjustment of the solenoid valve must be customized. Pay attention to the influence of ambient temperature on the solenoid valve. The power supply current and power consumption should be selected according to the output capacity. The power supply voltage is generally allowed to be about %. It must be noted that the value is higher during AC starting.

Norgren RR
Norgren RR
Norgren RR
Norgren RR
Norgren RR
Norgren RR
Norgren RRB



Ah
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
R
+ R
R+
+
+R
+,
+
R
+

(B)< br/> R
R







Brand Norgren RR brand Norgren RR brand Norgren RR