Design
Flanged diaphragm valve; shut-off and sealing to atmosphereby completely enclosed spiral-supported diaphragm; position indicator with integrated stem protection. All moving parts are separated from the fluid by the diaphragm; maintenance-free, PN 16.
Applications
In building services, industrial plants and power stations;suitable for drinking water, service water, air, oil, technical gases, fromfluids handled in the food and beverages industry to abrasive and aggressive products in chemical and process engineering.
Overview of technical data
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Actuator options available ex works | Electric actuator type MAT- E;Pneumatic actuator type MAT-P/PC |
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Body design | Straight pattern body |
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Bonnet design | Bonnet |
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Coating | Yes |
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No dead volume" design | Yes |
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Handwheel movememt | Rising |
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Lining | Yes |
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Valve disc/plug material | Soft seat |
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Threaded-end design | Flange design |
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Body material (EN standard) | JS 1025; 1.4408 |
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DN max. | 200 |
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DN min. | 15 |
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eClass assignment | 37010201; 37010206 |
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Main applications | Building services; 00;Water;Shipping / Shipbuilding;Energy; |
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Body material | Nodular cast iron; Cast stainless steel |
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PN max. | 16 |
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Maximum temperature | 160 °C |
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Minimum temperature | 10- °C |
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Body/bonnet seal element | Supported and enclosed diaphragm |
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Max. flow velocity | 0, 00 |
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Minimum opening pressure | 0, 00 |
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Valve disc turn range | 0 |
| KSB AG | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | SISTO-20 |
| Product Name | Flanged Diaphragm Valve |
| Valve Type | Diaphragm |
| Primary Material | Cast Iron; Stainless Steel (optional feature) |
| Media | Water; Hot Water; Cold Water ; Gas; Aggressive Fluids; Air; Compressed Air; Chemical |
| Valve Size | 0.59 to 7.87 inch (15.00 to 200.00 mm) |
| Maximum Pressure | 232.06 psi (163 m H2O) |
