Product Code :
Flat gate valve
Caliber; Class150~900
Stress; PN1.0~16.0MPa,
Operating temperature; - 29 ~ 121 ℃
Medium; Oil, natural gas, water, oil and other pipelines, used to cut off or connect the medium in the pipeline.
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Product characteristics;
1. The valve seat is sealed by O-ring and the floating valve seat structure with pre-loading force is applied, so that the import and export of the flat gate valve are sealed bidirectional; And the opening and closing torque of the structure is only 1/2 of the ordinary valve, which can easily open and close the valve
2. When fully opened, the channel is smooth and straight, the flow resistance coefficient is small, there is no pressure loss, and the pipeline can be cleaned with hairball
3, the packing structure with self-sealing ability, without frequent adjustment, light opening and closing, and reliable sealing, stuffing box is equipped with an auxiliary sealing grease injection structure, reliable sealing performance, to achieve zero leakage; The problem that the packing of general valve is easy to leak out is solved
4. When the flat gate valve is closed, the high pressure in the inner chamber can be automatically removed to ensure the safety of use
5, fully closed structure, good protection performance, can adapt to climate requirements
Product use:
Flat gate valve for
For petroleum, natural gas, water, and oil pipelines with Class150 to 900/PN1.0 to 16.0MPa and operating temperatures ranging from -29 to 121 ° C, it is used to cut off or connect the medium in the pipelines.
