Gate valve is the closing member (gate) along the channel axis of the vertical direction of movement of the valve, in the pipeline mainly as a cut off medium, that is, full open or full closed use. In general, the gate valve can not be used as a flow control. It can be applied to low temperature and low pressure can also be applied to high temperature and high pressure, and can be used for a variety of different media according to the different materials of the valve. But the gate valve is generally not used to transport slurry and other media in the pipeline.
Product Features
- Compact structure, rational design, good valve rigidity, smooth passage, small flow coefficient.
- The sealing surface is made of stainless steel and hard alloy for long service life.
- Adopting flexible graphite packing, reliable sealing, light and flexible operation.
- The drive mode is manual, pneumatic, electric, gear drive.
- Structural form of elastic wedge type single gate, rigid wedge type single gate double gate type.
Product Parameters
Product Model | Z61H-40C |
Valve body material | Cast Steel |
Nominal pressure | ≤4.0Mpa |
Applicable medium | Water, Steam, Oil, etc. |
Applicable temperature | ≤250°C |
Product Size Reference
Nominal Diameter | L | H | W |
DN50 | 250 | 358 | 240 |
DN65 | 280 | 373 | 240 |
DN80 | 310 | 435 | 280 |
DN100 | 350 | 500 | 320 |
DN125 | 400 | 614 | 360 |
DN150 | 450 | 674 | 360 |
DN200 | 550 | 818 | 400 |
DN250 | 650 | 1225 | 450 |
DN300 | 750 | 1415 | 500 |
DN350 | 850 | 1630 | 500 |
DN400 | 950 | 1780 | 600 |
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