Twelve Points For Attention in Installation Of Pneumatic Butterfly Valve II
Feb 22, 2023
5, butterfly valve should be kept dry before installation, not open storage
6, installation of butterfly valve to check the pipeline before, to ensure that the pipeline without welding slag and other foreign matter
7, butterfly valve body manual opening and closing resistance moderate, butterfly valve torque matches the selected actuator torque.
8, butterfly valve flange connection with the correct specifications, pipe clamp flange and butterfly valve flange standard. It is recommended to use special flange for butterfly valve, no slip-on welding flange is allowed.
