NEWSLETTER 06/2022

08.07 2022

NEWS

ELECTRIC ACTUATORS ROTORK CKQ 

The innovative Rotork CK range of modular electric valve actuators has been extended with a new quarter-turn variant. The new CKQ range uses a modular design that provides flexibility and maximum configurability. This enables a rapid response to customer requirements. This variant is suitable for harsh operating conditions and aggressive environments with temperatures ranging from -30°C to +70°C. The IP68 rating is maintained even after the drive terminal cover is removed, thanks to the use of a double sealing system on both parts. The CKQ allows up to 60 starts per hour. Mounting on the valve is possible in any position and in case of power failure the valve can be operated by a manual wheel independent of the motor.

EMERSON ROADSHOW 2022

This year's Emerson Roadshow had several stops. VALVE CONTROL, s. r. o. participated in this presentation of technical innovations on 28 and 29 June 2022 (Nové Mesto nad Váhom and Brno). Our representatives Zbyněk Chupík and Ivo Mikulec met with our business partners and friends not only for technical and business negotiations, but also for friendly informal conversations.

    

REALIZED PROJECTS

KNIFE GATE VALVES FOR FLOW CONTROL

At the end of June, we finished the production of all parts and completed the assembly and testing of the control valves for the biogas plant. The delivery included L20 series knife gate valves in sizes DN350 to DN500. The complete quantity was in a soft seat design to ensure full leak tightness. The operation suited the proposed control using double-acting pneumatic actuators controlled by VT3300 digital positioners. The item types and control method have been tested at this plant for many years with the best results.