ONE: GTD6, GTD7 pneumatic soft seal features:
1. The valve adopts double eccentric structure, which has more tight sealing function and reliable sealing performance.
2. The sealing pairing material is made of stainless steel and acrylonitrile-butadiene rubber. The service life is long.
3, rubber seals can be located on the valve body, can also be located on the butterfly board, can apply different characteristics of the media for users to choose.
4. The butterfly plate adopts a frame structure with high strength, large flow area and small flow resistance.
5, the overall paint, can effectively prevent corrosion and as long as the replacement seal seat seal material, it can be used for different media.
6, the valve has a two-way sealing function, the installation is not controlled by the flow of the media, but also by the location of space, can be installed in any direction.
7, the valve structure is unique, flexible operation, effort, and convenience.
Second, the main parameters of GTD6, GTD7 pneumatic soft seal butterfly valve
|Nominal pass DN(mm)||50～2000|
|Nominal pharmacology PN (MPa)||0.6||1||1.6|
|Sealing test (MPa)||0.66||1.1||1.76|
|Strength Test (MPa)||0.9||1.5||2.4|
|Applicable temperature||Wear-resistant nitrile rubber:-40°C～90°C
|Applicable medium||Water, air, natural gas,
oil and weakly corrosive fluids
|Leakage rate||conforms to GB/T13927-92 standard|
|Drive method||Worm gear drive, electric,
- GUOTAI GTD7-65wf/GTD6-80WF/GTD7-100wf/GTD7-150wf butterfly valve do bestparts 2018-07-05T23:18:23-08:00