Shut-off Valve - Brochure

Design features of two lever valves: • Fabricated construction • In the initial stage of opening and final stage of closing, the disc moves parallel to the body seat providing a friction-free motion • Various seat arrangements • A special lever mechanism connects to, and applies pressure on the centre of the disc • The shaft is arranged close to the valve centreline • Operating lever and guide levers are of nearly the same length • Compact design • Materials according to operating conditions • Valve actuation in accordance with customer’s requirements (man./electr./hydr./ pneum.) • Pressure rating up to PN 10 • Operating temperatures up to 600 °C (1100 °F) • Nominal diameters up to 4000 mm (160 inch) • Other sizes or operating conditions on request