Partner
Founded in 1962 and part of the CIRCOR group, SCHROEDAHL (Reichshof, Germany) is the world leader in automatic recirculation valves for centrifugal pump protection — over 60,000 valves delivered and 3,000–4,000 customised valves per year, for oil & gas, nuclear and fossil power plants (KTA 1401 certified) and the process industry.
Automatic recirculation valves (TDM/TDL series): fully mechanical modulating bypass with no external energy source — protecting the pump from overheating, instability and cavitation at zero or low flow. PN 10–640 (Class 150–4500), up to 230 °C, up to 10 pressure-reduction stages, forged or cast body, for any liquid.
Valves for pressure/temperature reduction and steam conditioning: PN 15–640, angle or globe designs, pneumatic, electric or hydraulic actuators, up to 9 stages and a 1:100 operating range — high accuracy, low noise, excellent atomisation.
Cooling water and feed water control valves: cavitation-free, low noise, designed for extreme high-pressure control — PN 16–640, up to 280 °C, up to 12 stages, linearised characteristic curve.
Documentation
Manufacturer's website: www.schroedahl.com
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