The premium stainless steel sample valve tri clamp improves its wear resistance, provides a good sealing effect in use, and prolongs its service life. You can easily rotate the handle to adjust the valve position by holding the nylon sleeve on the handle, which can effectively keep the handle from sticking. Due to the high temperature and high-pressure resistance, you don't have to worry about damage to the butterfly valve when using it. The disc-shaped butterfly plat rotates around its axis in the valve body to achieve the purpose of opening and closing or adjustment. In addition to controlling the flow of liquid, the butterfly valve is also suitable for air and steam, which can be widely used in food production, dairy production, and chemical industry.