Your Address : Globalchemmade--QingDao Derxin Autocontrol Engineering Co.,Ltd
Name:QingDao Derxin Autocontrol Engineering Co.,Ltd
Type:Others
Tel:0532-85086852
Fax:0532-85086802
Email:dexinec@163.com
Address:China(Mainland)
Equipments detail
| Equipment: | Electric butterfly valve |  |
| Equipment Type: | Pumps And Valves -> Butterfly Valve | |
| Unit Type: | ||
| Technical Parameters: | ||
| Post Time: | 2010-09-27 | |
| Main Features: | ||
| Usage: | ||
| Description: | We produce the ventilation valve manufacturing welded with steel plate, with a structure size of short, light weight, convenient installation. The valve drive moment, opening and closing a flexible, easy to operate. Valve oil seal ring on the set, with no visible gap between the sealing, the leakage rate is small. Disc and the body of the expansion gap, can effectively prevent heating or cooling caused by the death card phenomenon. The valve can be equipped with a variety of driving devices, such as manual devices, worm gear, pneumatic devices, electric devices. Ventilation butterfly valve is widely used in metallurgy, the division of, power, building materials, mining and other industrial pipeline gas to the media, control or regulation of the gas. | |