Details
VST V-diverter valve solid technology
The single-channel VST diverter valve with a
deflection angle of 45° is used mainly for diverting the bulk material flow in pneumatic
dense phase and dilute phase conveying systems. The patented geometric shaping
of the internal rotor allows the diverter valve to be used in any conveying
direction.
- Available
in nine sizes (100–350)
- Impact-free,
zero-dead-space transition thanks to patented geometric shape of the inlet
and outlet support and the conveying channel in the internal rotor
- Can
therefore be used as a distributor and collector diverter valve without
any structural changes needed.
- Continuous
circular cross-section prevents impact forces during pneumatic dense phase
conveying
- Comprehensive
sealing concept allows for static and inflatable sealing in the housing or
internal rotor, as well as retrofitting of static sealing for inflatable
sealing
- Possible
to subsequently change the entire actuator from the left-hand side of the
drive and vice versa
- Clearly
visible optical position indicator
- Direct
monitoring of the internal rotor position by means of proximity sensors
- Robust
design thanks to cast housing for high processing and operational safety
- Can also
be used outdoors without implementing additional weatherproofing measures
- Low
maintenance outlay
- Housing
and internal rotor made from high-quality cast aluminum as standard,
hard-coated
- Internal
rotor with high-quality stainless steel pipe inserts, optional additional
housing (flange collar) with stainless steel pipe insert
- Static
seals mounted in the internal rotor as standard
- 45°
deflection angle
- Operating
pressure between -1.0 bar and 6.0 bar (g), mechanical design pressure -1.0
to 10 bar (g)
- High
temperature resistance between -20 and +120°C (operational and mechanical
design temperature)
- Flange
joints bored in accordance with DIN 2501 PN10 FF or ANSI 150 lbs FF
- Declaration
of incorporation or declaration of conformity in accordance with the
Machinery Directive, EC type examination certificate and declaration of
ATEX conformity available
