- Product Details
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Quick Details
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Brand Name:
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GEROYAL
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Scope of application:
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105~ 1.3x10-4Pa
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The valve leakage rate:
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≤1.3x 10-4Pa.L/S.
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Suitable temperature:
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-25-+80℃NBR,-30-+150℃ fluororubber
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The installation direction:
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at will
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The valve body:
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Carbon steel or stainless steel
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The cover:
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Carbon steel or stainless steel
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The valve stem:
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Carbon steel or stainless steel
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The seals:
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NBR,fluororubber
Quick Details
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Port Size:
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DN32-400mm,NPS 1 1/4"-16"
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Place of Origin:
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Shanghai, China
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Model Number:
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GUD
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Brand Name:
-
GEROYAL
-
Scope of application:
-
105~ 1.3x10-4Pa
-
The valve leakage rate:
-
≤1.3x 10-4Pa.L/S.
-
Suitable temperature:
-
-25-+80℃NBR,-30-+150℃ fluororubber
-
The installation direction:
-
at will
-
The valve body:
-
Carbon steel or stainless steel
-
The cover:
-
Carbon steel or stainless steel
-
The valve stem:
-
Carbon steel or stainless steel
-
The seals:
-
NBR,fluororubber
Carbon steel or stainless steel NBR fluororubber Manual high vacuum butterfly valve
Manual Series
Electric butterfly valve is used to cut off or connect the medium in the pipeline, suitable
for two cutting or adjusting occasions. Can be used for water, steam, oil, air, gas, nitric
acid, acetic acid, oxidation medium, urea and other media. Widely used in paper making,
petroleum, chemical industry, metallurgy, electric power, water treatment, environmental
protection, petroleum, light industry and other industries in automatic control.
Manual high vacuum butterfly valve connection dimensions
| Model | DN | D | Do | D1 | B | H | B1 | L | n-φc |
|---|---|---|---|---|---|---|---|---|---|
| GI-32 | 32 | 78 | 64 | 36 | 22 | 32 | 36 | 115 | 4-φ7 |
| GI-40 | 40 | 85 | 70 | 44 | 22 | 40 | 36 | 115 | 4-φ7 |
| GI-50 | 50 | 110 | 90 | 55 | 22 | 50 | 36 | 115 | 4-φ9 |
| GI-65 | 65 | 125 | 105 | 70 | 26 | 130 | 38 | 135 | 4-φ9 |
| GI-80 | 80 | 145 | 125 | 85 | 30 | 140 | 38 | 135 | 4-φ9 |
| GI-100 | 100 | 170 | 145 | 105 | 30 | 153 | 38 | 135 | 4-φ12 |
| GI-150 | 150 | 220 | 195 | 156 | 35 | 179 | 40 | 165 | 8-φ12 |
| GI-200 | 200 | 275 | 250 | 208 | 40 | 208 | 40 | 185 | 8-φ12 |
| GI-250 | 250 | 330 | 300 | 258 | 45 | 234 | 45 | 300 | 8-φ14 |
| GI-300 | 300 | 380 | 350 | 308 | 55 | 300 | 55 | 350 | 8-φ14 |
| GI-400 | 400 | 500 | 465 | 408 | 60 | 340 | 60 | 500 | 8-φ18 |
