Water & Wastewater
Water utilities operate critical infrastructure around the clock — valves, actuators and pumps that must perform reliably year after year. When equipment fails, response time and access to the right spare parts determine whether a repair takes hours or weeks. PS Technik is the service partner water operators across Bulgaria turn to for both the equipment and the aftermarket support that keeps it running.
Exclusive partnerships with leading OEMs — AUMA, VAG Valves
AUMA — Electric Actuators
Sole authorised electric actuator service partner in Bulgaria. Factory-certified across the full AUMA group — AUMA, DREHMO, GFC, Haselhofer and SIPOS. Every diagnostics check, board replacement, firmware update and spare part comes through us.
VAG — Industrial Valves
Authorised VAG partner for pipeline valves engineered specifically for water supply, distribution and wastewater systems. VAG butterfly valves, gate valves and check valves form the supply anchor of our water portfolio.
From municipal pumping stations and pressure reducing stations to wastewater treatment plants, PS Technik supplies the pipeline valves, electric actuators and pumping equipment that water operators install and maintain across their networks. We size and select equipment individually for each application — whether that is a large-diameter butterfly valve on a trunk main, a frequency-controlled pump set at a booster station, or actuator automation for a treatment plant’s sluice gates.
Wastewater applications are particularly demanding — aggressive media, high cycle counts and corrosive environments mean valves, actuators and pumps wear faster than in clean-water service. We supply equipment rated for these conditions and provide the ongoing maintenance and spare parts that keep assets in service between scheduled overhauls.
Equipment & service scope:
Electric actuators — AUMA supply, integration and commissioning
Actuator service — diagnostics, control unit repair, firmware, recommissioning
OEM spare parts — relay boards, O-rings, seals, sensors
Pumping systems — centrifugal, submersible, frequency-controlled
Pump spare parts — mechanical seals, oil chambers, wear components
Measurement & control instruments
Need equipment or aftermarket support for your water infrastructure?
Get in touch at office@pstechnik.bg or call +359 2 917 93 10.