Ball valves can be supplied either with a reduced or full clearance by default, allowing for quick opening or closing by adjusting a lever at a 90° angle. As an alternative, ball valves can be equipped with pneumatic or electric activation as well as a cover extension.
Technical Features
- Available in steel or stainless steel
- Selection of body material as per German DIN EN12284, AD2000 Series W
- Working media: glycol-based cold brine refrigerant EN 378 p. 1, e.g. NH3, R22, R134a and blends with refrigerator oil, neutral, gas and liquid media, glycol-based cold brine
Standard ball valves have a reduced bore.
The ball is fitted with a vent hole and closes tight only in the flow direction.
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KV ball valves |
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| design | straightway type | |||||
| material | steel or stainless steel | |||||
| nominal size | DN 15-150 | |||||
| nominal pressure level | PS 40 | |||||
| temperature range | -60 °C to +150 °C | |||||
| connection | butt welding ends DIN, ANSI flanged ends DIN, ANSI |
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| other | lever electric actuator pneumatic actuator |
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