CONTACT US | EN Hollow-jet valves BACK TO PRODUCTS PAGE Contact Us Hollow-jet valves High efficiency in hydroelectric power plants Our hollow-jet valves have proved their high efficiency in hydroelectric power plants and irrigation dams. They ensure a regulated and environmentally compatible outlet of water either to the outside or into underwater tanks. The water is also enriched with oxygen at the same time. Their high-quality steel construction combined with elastic/metallic sealing enables energy dissipation without cavitation. Facts & Figures NPS: DN 200 / 8 inches up to DN 3500 / 140 inches Pressure Class: PN 2 up to PN 30 / depending on the nominal width Valves designed in accordance with international standards, e. g. DIN EN / ISO, ANSI, API, ASME, MSS, BS, AFNOR, GOST Operation: Manual, pneumatic, electric, hydraulic (oil or water) ADAMS – the inventor of the triple-eccentric metallic sealing system Copyright 2021 ADAMS Armaturen GmbH CONTACT GTC IMPRINT PRIVACY Company Products Check Valves Combined tight shut-off, throttle and check valves Special products for hydroelectric power plants Hollow-jet valves Spherical valve Stop-/throttle valve Tight shut-off, throttle and control valves ▼ Application ▼ International Purchasing ▼ News Please read our privacy policy to learn more about how we administrate and store data as provided by you and use cookies and how you can change your preferences. more information Accept

CONTACT US | EN Stop-/throttle valve BACK TO PRODUCTS PAGE Contact Us Stop-/throttle valve ideally suited for critical situations Whether at the beginning of the pressure pipe for pipe-rupture protection or when it comes to protecting turbines from overrunning: our stop- and throttle valves are ideally suited for critical situations. The valves are welded in high-quality steel, the valve discs are hydrodynamically shaped to minimise pressure losses and the valve remains absolutely tight in all operating situations. Facts & Figures NPS: DN 200 / 8 inches up to DN 4200 / 168 inches Pressure Class: PN 2 up to PN 30 / depending on the nominal width Spherical valve Valves designed in accordance with international standards, e. g. DIN EN / ISO, ANSI, API, ASME, MSS, BS, AFNOR, GOST Operation: Manual, pneumatic, electric, hydraulic (oil or water) ADAMS – the inventor of the triple-eccentric metallic sealing system Copyright 2021 ADAMS Armaturen GmbH CONTACT GTC IMPRINT PRIVACY Company Products Check Valves Combined tight shut-off, throttle and check valves Special products for hydroelectric power plants Hollow-jet valves Spherical valve Stop-/throttle valve Tight shut-off, throttle and control valves ▼ Application ▼ International Purchasing ▼ News Please read our privacy policy to learn more about how we administrate and store data as provided by you and use cookies and how you can change your preferences. more information Accept