Design
Service-friendly control valve with linear or equal-percentage control characteristic at KVS values of 2.5 to 340 m3/h and closing pressures of up to 25 bar; all internal parts are easy to replace without special tools, including the reversible seat; reduced noise level by standard two-stage pressure reduction combining a parabolic plug and multi-hole cage; available with electric (BOA-CVE H) or pneumatic (BOA-CVP H) actuator.
Applications
General industrial facilities, process engineering, plant engineering, cooling circuits, heating systems.
Overview of technical data
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Actuator effect | Double- acting |
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Actuator options available ex works | Electric actuator type CVE |
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Type of control | Continuous- action or Open/Stop/Closed actuation |
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Actuator movement | Translatory motion |
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Actuator voltage | 0, 00 |
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Actuator voltage frequency | 50 HZ |
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Valve characteristic | Equal- percentage/Linear |
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Valve disc material | 1. 4571 |
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Dimension standard | EN 581- 1/1 ISO 5752/1 |
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Valve disc/plug material | Soft and metal- to-metal seat |
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Threaded-end design | Flange design |
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Actuating signal | 4- 20mA |
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Stem sealing | PTFE V- rings with spring or graphite gland packing |
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Body material (EN standard) | GJS- 400-18-LT |
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DN max. | 150 |
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DN min. | 20 |
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Main applications | Industry and process engineering; Building services |
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Body material | Nodular cast iron |
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PN max. | 25 |
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Maximum temperature | 350 °C |
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Minimum temperature | 10- °C |
| KSB AG | |
|---|---|
| Product Category | Industrial Valves |
| Product Number | BOA-CVE H / BOA-CVP H |
| Product Name | Service-friendly Control Valve |
| Valve Type | Control Valve; Metal Seated |
| Primary Material | Cast Iron |
| Media | Water; Hot Water; Steam; Non-Aggressive Fluids |
| Valve Size | 0.79 to 5.91 inch (20.00 to 150.00 mm) |
| Maximum Pressure | 362.59 psi (255 m H2O) |
