RD-35 by Klimov The Lotarev DV-2 (or PSLM DV-2, DV: Dnepr-Váh)[2] is a two-spool turbofan engine manufactured in Považská Bystrica, Slovakia by Považské Strojárne Letecké Motory (PS Aircraft Engines/Motors) (PSLM) (former ZVL Závody na Výrobu Ložísk "Bearings Production/Manufacturing Plant") and designed in partnership with Ivchenko Lotarev Design Bureau.

[1] The DV-2 is a two-spool modular aviation turbofan engine with a single-stage overhung fan, two-stage LP compressor, seven-stage HP compressor, single-stage HP turbine, and two-stage LP turbine, and an annular combustion system.

Ivchenko Lotarev chose a very low specific thrust (net thrust/airflow) cycle for the DV-2, so a single stage fan is sufficient to develop the desired fan pressure ratio.

Even so, the pressure ratio produced is somewhat higher than that normally developed by a single stage fan.

Owing to the low specific thrust, the bypass ratio for the engine is higher than normal for a military turbofan.