Electric knife type gate valve
Electric knife type gate valve
Nominal Diameter: NPS 2"～32", DN50～800mm
Nominal Pressure: CL150, PN1.0～2.5MPa
Applicable Temperaturee: ≤200℃
Main Material: Carbon steel, stainless steel
Application Range: Water, sewage, food, medicine, light spinning, electric power, ship, metallurgy, energy system, etc.
Design criteria: ASME B16.34, GB/T 12234, JB/T8691
Structure length: GB/T 15188.2
Connection standard: ASME B16.5, GB/T 9113, JB/T79
Pressure test: GB/T 13927, API598
Pressure - temperature rating: API6D, GB/T 26480
Features:
1.Super short structure length, saving material, can make piping system whole weight greatly reduce.
2.Small footprint and effective support for pipeline strength can reduce the possibility of pipeline vibration.
3.The board USES austenitic stainless steel and the corrosion resistance is greatly improved, which can prevent the sealing leakage caused by the corrosion of the gate plate.
4.The sealing filler adopts flexible PTFE, which is reliable and easy to operate.
5.The gate has the function of the knife, which can effectively brake the various kinds of sundries in the dielectric medium.
6.If a hard sealing stainless steel material is used, the valve can be used for spraying welding, which can be used to expand valve temperature and pressure.
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