Hard sealed butterfly valve

The fully lined PTFE lug butterfly valve in the aisle can effectively prevent corrosion of pipeline media. The standard can be selected from national, American, Japanese, German and other connection flange standards, and the model is usually LTD37F46/PFA/PTFE. Because different lining materials can be selected, FEP (F46), PFA, PTFE can be chosen, and worm gear can be used as a switch. Pneumatic actuators, electric actuators, valve positioners, etc. can also be installed as needed