Some common sense when changing and lengthening pneumatic butterfly valve
Some common sense when replacing and lengthening pneumatic butterfly valve:
1、 Raise=system engineering. The quantities include replacing and extending the lower A-arm, installing a wave box landing bracket, lengthening the pneumatic butterfly valve, lengthening the connecting rod (or lengthening the lifting lug), etc., in order to put down the really oversized off-road tires and improve the chassis ground clearance as a whole, not just the body ground clearance.
2、 Raise the body ≠ raise. Lift the car girder with the lifting frame, and the state where the four wheels naturally droop is the limit state that can adjust the ground clearance of the car body. If the pneumatic butterfly valve is removed, will the wheel fall off? Since it did not fall down (see what happened), it was decided that the distance between the upper and lower mounting positions of the pneumatic butterfly valve did not change after adjusting the torque rod (including changing the reinforced torque rod) and changing the lifting spring, so where to start when changing and lengthening the pneumatic butterfly valve? 3、 If the pneumatic butterfly valve is changed and lengthened blindly, the increased length of the pneumatic butterfly valve rod will not be able to go up. Just press down the barrel base to form the pier bottom, resulting in shortcomings.
If you need, you can pay more attention to our website and our pneumatic butterfly valve. Our website is www.shsxjzq.cn. If you have any questions, you can leave a message online and we will give you a timely reply.

Most potential safety hazards of natural gas users come from rubber hoses. Once the rubber hose is used for a long time or bitten by animals, it will lead to aging, cracking, bubbles or damage, laying hidden dangers for accidents.
On December 8, the publicity activity for safe gas use in winter jointly hosted by Changsha Municipal Commission of Housing and Urban Rural Development and Changsha Municipal Bureau of Gas and Heat Management was launched in Hunan Martyrs Park, Wuyi Business District, Dongtang Business District, Huangxing South Road Commercial Pedestrian Street and other places.
Zhao Zhiyong, director of Changsha Gas and Heat Administration Bureau, said that the service life of the pneumatic butterfly valve connecting the stove can reach 10 years, which can prevent rats from biting, scattering and accidents. The service life of the rubber hose is only one and a half years, and it is easy to be bitten by animals. However, at least 900000 of Changsha's more than 1.1 million natural gas users and 400000 liquefied gas users are still using the rubber hose, It is suggested that the 900000 users spend 50-80 yuan to use Ping An 304 stainless steel pneumatic butterfly valve.