Hydraulic elevator of RG-02 of B

Hydraulic elevator regulating RG-01. The B (40s941nzh) is the three-running ejector pump with the adjustable section of a nozzle with flange accession to pipelines. The connecting sizes of flanges in accordance with GOST 12815 on the nominal pressure of PN=1,6 (16 kgfs/cm ²) for the corresponding nominal diameters of DN. Case parts are executed from constructional staly ordinary quality in accordance with GOST 380, working parts: a nozzle and the regulating needle (zolotnik) - from alloyed korrozionno - resistant staly on GOST5632, consolidation of the socket of the case - a paronite, consolidation of a rod of a needle - ftoroplast. The electric drive - the electromechanical pryamokhodny executive mechanism with the step electric motor is a part of the regulating hydraulic elevator.

APPOINTMENT: The regulating elevators are intended for application in local and central heat distribution stations in systems of heat supply, carrying out qualitative and quantitative regulation of mixture of the heat carrier as ejector pumps with an adjustable expense of a working stream and coefficient of a working nozzle (mixture coefficient). Installation of regulating
WORKING ENVIRONMENT: water - to 150 °C and other liquids similar on viscosity and cases, compatible to materials of internal part. Working pressure of the adjustable environment - to 1,6 MPas.
SERVICE CONDITIONS of HYDRAULIC ELEVATORS: External environment: temperature is from -5 °C to 40 °C, relative humidity of air to 85.