Worm gear control damper dn200 good price butterfly valve for dust and gas
Ventilation butterfly valve is manufactured from welded steel, with advantage of short structure, light weight, easy installation. Motorized butterfly valve drive torque is small, flexible to open and close, easy to operate. Ventilation butterfly valve body is equipped with an oil seal ring, and there is no viable gap between the sealing surfaces and the leakage rare is small.
Ventilation valve of the expansion gap between disc equipped with a variety of actuators, such as manual actuator, worm gear actuator, pneumatic actuator, electric actuator, Ventilation valve is widely used in metallurgy, oil, electricity, building materials, miming and other industrial pipelines, to control and regulate the medium. Ventilation valve can be applicable medium: gas, dust-laden gas, flue gas and others.
| 1.Are you a factory or a trading company|
| We are a factory,and you are warmlyh welcomed to pay an on-site visit!|
| 2.What's the accepted payment term?|
| T/T L/C Western union,cash and so on.|
| 3.Can you offer the customized solution to my case?|
| We have R&D team who will handle your case and come up with an ideal solution|
| 4.How long is your lead time for the machines|
| Normally 20 workdays after the deposit is reached.Nonstandard equipments could be longer depends on certain case|
| 5.Are you engineers available for overseas installation and training matters?|
| Yes,and all the relative costs should be covered by you|