Rotary valve type UL is designed for transport of almost all free-flowing and abrasive powder products and granules. The rotary valve can be used as a fall-through valve/ dosing valve or provided with pipes for further pneumatic transport.
The rotary valve housings and covers are made in heavy steel castings. The enclosed robust rotor is made in steel S235 and has 8 chambers. The housing is hardened internally and the rotor blades are hard-coated.
The rotary valve is equipped with packing boxes and powerful flange mounted ball bearings.
Type UL is manufactured with a minimum tolerance between housing and rotor, which ensures a very tight fit. The valve can be used up to 1 bar differential pressure. Furthermore, the valve is explosion proof up to 10 bar.
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