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Carbon steel zero leakage gate valve
Product overview
The valve stem of the zero leakage gate valve is a dual section type, and the lower valve stem is a pull-out sealing type. It serves as a fixed type while ensuring complete zero leakage sealing. The gate valve can be installed and used in any direction, and the upper valve stem is a rotating rising stem type. The use of inverted seals, automatic compensation function disc springs, and pull-out and V-shaped high-quality fillers at the sealing point effectively ensures zero leakage function.
Product Detail
1, compact structure, reasonable design, good valve rigidity, smooth channel, flow resistance coefficient is small;
2, sealing surface using stainless steel hard alloy, long service life;
3, the use of flexible graphite filler, reliable sealing, light and flexible operation;
4, the driving mode is manual, pneumatic, electric, gear drive, hydraulic;
5, the structure of the elastic wedge type single ram, rigid wedge type single ram double ram type.
