Description

DN80 3" Double Acting Pneumatic Butterfly Valve Wafer Type EPDM Sealing 

Wafer type: GB

Details:

GTD / DA pneumatic actuator technical parameters

  1. Size:DN80

  2. Air pressure:Double acting: 2-8 bar

  3. Output torque:Double action: 4N · M ~10560N· M

  4. Operating range:0 ~ 90 ° ± 5 °

  5. Interface thread:

    GTD40～GTD83  G1/8″

    GTD110～GTD350  G1/4″

  6. Valve position signal: 4 ~ 20mA / Echo device: full open signal

Valve Body Parameter:

  1. size:DN40-500

  2. pressure: 4bar - 10bar / 0.4MPa - 1MPa

  3. Valve shaft material:carbon steel

  4. Body material: ductile iron

  5. Seat Seal: EPDM

  6. Temperature: (EPDM)  -20 ~ +85 ° C

  7. Applicable medium: water, gas, air

Features

1. the valve with double eccentric structure, with the more closed the more tight sealing function, reliable sealing performance.

2. sealing the choice of materials, stainless steel and nitrile oil resistant rubber pair, long service life.

3. the rubber ring can be located on the valve body, can also be located in the butterfly board, applicable to different characteristics of the medium for the user to choose.

4. butterfly plate with frame structure, high strength, over-current area, flow resistance small.

5. the overall paint, can effectively prevent rust and seal seal as long as the replacement of sealing materials, can be used in different media.

6. the valve has a two-way sealing function, the installation is not subject to the flow of media control, nor by the location of the space can be installed in any direction.

7.the valve structure is unique, flexible operation, effort and convenience.

8.Wafer type pneumatic soft sealing butterfly valve