YNTO Stainless Steel Pneumatic Sanitary Butterfly Valve
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YNTO Stainless Steel Pneumatic Sanitary Butterfly Valve
Product Features
1. Innovative and reasonable design with a compact structure, lightweight, and quick opening and closing.
2. Low operating torque, convenient operation, and labor-saving.
3. Easy to install, disassemble, and maintain.
4. Sealing materials are resistant to aging and corrosion, providing a long service life.
Product Overview
The Pneumatic Sanitary Butterfly Valve features standard electronic polishing, ensuring a smooth surface that guarantees cleanliness and eliminates areas for medium accumulation, preventing potential contamination. The quick-disassembly design allows for easy opening and maintenance of the valve, reducing process downtime. It is widely used in applications such as food, pharmaceuticals, cosmetics, clean steam, alcoholic beverages, beverages, and biopharmaceutical industrial process control.
Main Performance Parameters and Specifications |
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| Nominal Pressure (MPa) | 0.6Mpa | 1.0MPa | 1.6MPa | |
| Test Pressure | Strength Test (Valve Body) | 0.9MPa | 1.5MPa | 2.4MPa |
| Strength Test (Liquid) | 0.66MPa | 1.1MPa | 1.76MPa | |
| Sealing Test (Gas) | 0.3-0.8MPa | |||
| Main Components | Valve Body, Butterfly Plate | Q235-A, F Steel Plate, Stainless Steel | ||
| Valve Stem, Sealing Valve Seat | 2Cr13、1Cr18Ni9Ti | |||
| Applicable Conditions | Applicable Medium | Water, steam, gas, dust, oil products, nitric acid, acetic acid, alkalis, etc | ||
Main Dimensions and Connection Sizes |
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| DN(mm） | D621X | D676X | D681X | D681X | Lo | H | Pneumatic Actuator Model | ||||||||
| ISO | L1 | D | M | L2 | D1 | d | L3 | D | d | L4 | D | d | |||
| 20 | 66 | 78 | 40x1/6 | 100 | 78 | 19.05 | 66 | 78 | 50.5 | 66 | 78 | 19.05 | 178 | 157 | AT50D |
| 25 | 66 | 78 | 40x1/6 | 100 | 78 | 25.4 | 66 | 78 | 50.5 | 66 | 78 | 25.4 | 178 | 157 | AT50D |
| 32 | 66 | 78 | 48x1/6 | 100 | 78 | 31.8 | 66 | 78 | 50.5 | 66 | 78 | 31.8 | 178 | 157 | AT50D |
| 38 | 70 | 86 | 60x1/6 | 100 | 86 | 38.1 | 70 | 86 | 50.58 | 70 | 86 | 38.1 | 178 | 157 | AT50D |
| 51 | 76 | 102 | 70x1/6 | 104 | 102 | 50.8 | 76 | 102 | 64 | 76 | 102 | 50.8 | 178 | 171 | AT50D |
| 63 | 80 | 115 | 85x1/6 | 112 | 115 | 63.5 | 80 | 115 | 77.5 | 80 | 115 | 63.5 | 178 | 169 | AT63D |
| 76 | 84 | 128 | 98x1/6 | 112 | 128 | 76.1 | 84 | 128 | 91 | 84 | 128 | 76.1 | 210 | 194 | AT63D |
| 89 | 92 | 138 | 115x1/6 | 120 | 139 | 88.9 | 90 | 139 | 106 | 90 | 139 | 88.9 | 210 | 200 | AT63D |
| 102 | 104 | 159 | 132x1/6 | 128 | 155 | 101.6 | 102 | 155 | 119 | 102 | 155 | 101.6 | 210 | 220 | AT75D |
| 108 | 128 | 176 | 153x1/6 | 128 | 159 | 108 | 108 | 159 | 119 | 108 | 159 | 108 | 210 | 223 | AT75D |
