Teng Yuan Chi extension in the country to do wireless monitoring this is considered to be doing a better job, product quality and technical services are good, after all, have accumulated many years of experience, not the general small brands can compare. I do wireless monitoring projects like to find Teng Yuan Chi extension cooperation, has always been able to maintain a good transmission effect. Now that they are able to transmit 100 km of wireless microwave transmission equipment, I have used the ST5023TD, which can transmit 50 kilometers of equipment, which was used to transmit 33.7 kilometers. The effect is very stable.
Butterfly Valve With Pneumatic Actuator, Pneumatic Actuated Butterfly Valve, Pneumatic Operated Butterfly Valve
BRANO's range of Pneumatic Butterfly Valves, which are used to control the flow of a media remotely. They can have either a lug or wafer connection style. Based on the actuator design (single or double acting) the actuator will open and close the butterfly valve with compressed air (single acting uses a spring to either open or close the valve). The pneumatic actuated butterfly valve has a disc that rotates with the actuator to open or close the butterfly valve. The pneumatic operated butterfly valve design allows for good sealing properties, durability, and reliability for your application. Pneumatic actuators are a reliable solution and often used to control larger valves than electric actuators at a lower investment cost. There are various housings, seals, and sizes of pneumatically controlled butterfly valves to allow you to find the right one for your application.
Butterfly Valve With Pneumatic Actuator, Pneumatic Actuated Butterfly Valve, Pneumatic Operated Butterfly Valve NINGBO BRANDO HARDWARE CO.,LTD , https://www.brandopneumatic.com
Among the domestic brands are Teng Yuan Zhi Tuo and Huawei, and the foreign brands are Cisco and UBNT, which are relatively well-known. Now many domestic engineering companies have used Tengyuan ChiTuo's wireless monitoring equipment. After all, their product cost performance is so high among many brands. And the strength among domestic wireless monitoring manufacturers is relatively top-notch. 
