KSB Valves – Industrial Valves Tailored to Your Application
KSB is one of the world's leading manufacturers of pumps and valves, producing close to a million industrial valves every year. From simple shut-off to precise flow control, KSB valves deliver reliability, energy efficiency and long service life.
About KSB
Founded in 1871 in Frankenthal, Germany, KSB has grown into a global specialist in fluid handling. Its valve portfolio covers everything from building services to high-pressure power plant and nuclear applications, backed by worldwide service and engineering support.
KSB Valve Product Range
KSB Gate Valves
Robust gate valves for isolation service, including ECOLINE GT 40 (DIN/EN, flanged or butt weld ends), ZTS pressure seal gate valves and ZTN gate valves for nuclear applications.
KSB Globe Valves
Globe valves known for operating reliability and energy efficiency, including the BOA and NORI series for water, steam, thermal oil and industrial service.
KSB Butterfly Valves
DANAIS double-offset butterfly valves for demanding process service, DANAIS CRYO for cryogenic applications, and ISORIA centred-disc butterfly valves for water and general industry.
KSB Ball Valves
Ball valves offering quick quarter-turn operation and tight shut-off for industrial and utility pipelines.
KSB Check Valves
Cast steel check valves in low-pressure (Class 150–600) and high-pressure swing designs (Class 900–2500) to prevent backflow and protect equipment.
KSB Diaphragm Valves
Diaphragm valves for abrasive, corrosive and hygienic media in chemical, water and process applications.
KSB Control Valves
Control valves for accurate regulation of flow, pressure and temperature in process plants and power stations.
Actuators, Positioners & Strainers
Electric and pneumatic actuators, positioners and strainers that complete KSB's valve automation and protection offering.
Applications & Industries
- Water supply & wastewater treatment
- Power generation – thermal, nuclear & renewable
- Oil & gas and petrochemicals
- Chemical & process industries
- Building services & HVAC
- LNG & cryogenic service
Why Choose KSB Valves?
- Over 150 years of fluid-handling expertise
- Complete portfolio of valves, actuators and accessories
- Designs for high pressure, high temperature, cryogenic and nuclear duty
- Energy-efficient designs with low pressure loss
- Global service and spare parts network
