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High temperature rotary valve HTS
Our high-temperature rotary valves are used worldwide as top products for the controlled discharge and metering of bulk materials and in pneumatic conveying systems. We offer you the HTS high-temperature rotary valves especially for the efficient conveying and metering of bulk materials and particles at the highest temperatures of up to 1000°C.
Your advantages with the HTS high-temperature rotary valve:
The HTS high-temperature rotary valve is particularly suitable for conveyor systems where high temperatures play a role. As standard, they are approved for material temperatures of up to 450°C.
For particularly demanding applications where temperatures of up to 1000°C are reached, we offer our rotary valves with a high-quality bearing with ceramic deep-groove ball bearings made of silicon nitride ceramic or plain bearings made of solid zirconium oxide ceramic ZrO2. The drive is provided by a geared motor with chain drive.
- Nominal conveying capacity 0.45 – 320 m³/h at 100% filling level
- Speed 30 rpm.
- Differential pressure up to 0.05 MPa
- Temperature range from -20°C to +750°C
- Rotor diameter from 100 mm to 630 mm
- 1.0570 (Steel)
- 1.4571 (V4A)
- 1.4828
- 1.5415 (16Mo3)
- Drive via directly flange-mounted gear drive with motor lantern
- Seal via gland seal packing and external ball-bearing
- Adjustable packing gland approved up to 1100 ° C
- Housing as welded construction in steel or stainless steel
- With round or square inlet and outlet
- Surface primed, painted (up to 400 ° C) or blasted
- With wearing tips made of spring steel
- With speed controller
- With chain drive