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application

   This type of reversing valve is used in the material flow switching of equipment pipelines, and is widely used in food, brewing, beverage, dairy products, toothpaste cosmetics, bio-pharmaceutical and other industries.

Technical Parameters

◆Specifications: 1"~4" DN25~DN100

◆Connection method: welding, clamp, thread, flange

◆Maximum working pressure: ≤10bar

◆Working temperature: -10 ° C to 120 ° C

◆Contact with material: SS304/SS316L

◆Internal surface contact product: Ra≤0.8μm

◆Sealing: EPDM, Silicone Rubber (SI), Fluororubber (FPM)

working principle

Rotate the rocker counterclockwise, the drive thread in the rocker and the drive thread on the bracket, the rocker pushes the valve stem seat, so that the seat seal seals against the valve body seal plane, closes the upper valve port; The rod and the rocker push the valve stem seat, so that the valve seat seal ring is pressed against the valve body sealing plane, and the lower valve port is closed. It is mainly used for fluid switching in the pipeline system, and is switched in one way and two ways, and is applied to the piping system without pollution or mixing.