Q-type manual tank bottom valve

application

This tank bottom valve is a manual seat valve with a hygienic and flexible design, based on a mature single seat valve design platform. The few and simple moving parts make the valve very reliable and reduce its maintenance costs. Used to cut or open pipelines leading to storage tanks. Widely used in industries such as brewing, dairy products, beverages, pharmaceuticals, etc.

technical parameter

Specification: 1.5~ 4" DN40~DN100

Connection method: welding, clamps, threads, flanges

Maximum working pressure: ≤ 10bar

Working temperature: -10 ℃ to 150 ℃

◆ Part in contact with materials: SS304/SS316L

◆ Internal surface contact product: Ra ≤ 0.4 μ M

◆ Seals: EPDM, SI, FPM

operational principle

After the installation of the tank bottom is completed, rotate the rocker clockwise. The transmission thread inside the rocker and the transmission thread on the bracket work together, and the rocker pushes the valve stem and seat up to open the valve; Rotate the rocker counterclockwise, and the rocker pushes the valve stem and valve seat downward, causing the valve seat sealing ring to compress the sealing plane of the lower valve body and close the lower valve port.