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application

   This manual regulator is used to control pressure, flow and tank level. Used in a wide range of fields such as chemical, pharmaceutical, food, and water treatment.

Technical Parameters

◆Specifications: 1"~5" 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, SI, FPM

working principle

Rotate the handwheel counterclockwise, the drive thread in the handwheel and the drive thread on the bracket, the handwheel pushes the valve stem seat to move up to open the valve, adjust the opening height according to different working conditions on the site; turn the handwheel clockwise, hand The wheel pushes the valve stem seat down, so that the valve seat seal ring presses down the valve body sealing plane and closes the lower valve port. Different opening heights produce different KV values.