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Adjust the butterfly valve
Product features：Good sealing performance, long service life
The characteristics of the electric push rod fan-shaped blind plate valve products:
The electric push rod fan-shaped blind plate valve also known as electric push rod fan-shapedglasses valve, mainly composed of a left valve body, valve body, valve rod, the right gate, a sealing ring, an electric push rod and other parts, and is composed of a base, a supporting column to form arigid structure. The sealing part adopts stainless steel with rubber sealing ring, good sealing performance, long service life, the sealing ring is arranged on the gate plate, easy to maintain whenreplacing the seal ring, rubber sealing ring is inlaid on the gate. The electric push rod blind plate valve can control remote single, can also be multiple networked remote control, non normal conditions can also use the manual operation of the valve itself device.
The main performance parameters of electric push rod fan-shaped blind plate valve:
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PN(MPa) |
0.25 |
0.15 |
0.10 |
0.05 |
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Seal test pressureMPa |
0.275 |
0.165 |
0.11 |
0.055 |
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Strength test pressureMPa |
0.375 |
0.225 |
0.15 |
0.075 |
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The driver |
Electric actuator |
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Suitable temperature℃ |
Nitrile rubber |
Silicone rubber |
Fluorine rubber |
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-20-100 |
-20-200 |
-20-300 |
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Applicable medium |
The gas and other poisonous and harmful and flammable gas |
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Opening and closing timeS |
≤60 |
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Material of main parts |
Body, disc for carbon steel; Screw for alloy steel; Nut for manganese copper alloy, ductile iron; Expansion pipe for stainless steel |
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