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Butterfly valve damper
The throttle valves RD and RA are designed as a wafer type valve with a centric valve disc and are suitable for operating temperatures up to 800°C, depending on the choice of material.
For flanges according to DIN EN 1092-1 or ASME B16.5 / ASME B16.47. Lengths according to the company standard.
Connecting flange for actuators to DIN EN ISO 5211.
Testing according to DIN EN 12266.
Versions:
RD without seat (leakage approx. 1% of surface equivalent),
RA with metal travel stop ring (leakage approx. 0.5% of surface equivalent),
RA with seal ring (leakage approx. 0.3% of surface equivalent),
RA with metal travel stop ring with seal ring (leakage approx. 0.1% of surface equivalent)
Uni-directional high performance knife gate valve
“The knife gate valve type HK from Orbinox is a uni-directional wafer valve for general industrial applications. The gate valve can be used for consistencies up to 5%.
The design of the housing and seat ensures blockage-free shut-off when using fibrous media and media containing solids in many industrial sectors.
The cast sealing ring system (type K) improves the tightness and makes it easier to change seals.”
Uni-directional knife gate valve
“The standard knife gate valve type EX from Orbinox is a uni-directional wafer valve. It is suitable for general industrial applications.
The design of the housing and seat ensures blockage-free shut-off when using suspended solids in many industrial sectors.”
Double eccentric butterfly valve
The double eccentric butterfly valve ROCO wave is designed for water applications.
The valve is characterised by high energy efficiency, a flow-optimised design, minimal pressure losses and continuous corrosion protection.
The connection between the shaft and valve disc is covered by a polygon connection.
The double eccentric butterfly valve has a modular actuator concept through the use of a handwheel, electric actuator, stem extension, weight-loaded hydraulic actuator, pneumatic actuator or chainwheel.
4-offset-eccentric metal seated high performance Quadax butterfly valve
“Thanks to its four offset eccentric design and state-of-the-art manufacturing technology, the Quadax valve meets the highest tightness requirements in 100% of cases.
Due to the innovative design principle, even extreme temperatures ranging from –270°C to 800°C are not a problem.
The output cone used on the butterfly is elliptical. The section under a particular angle results in a circular and therefore larger sealing area. As a result, the four offset eccentric high-performance valve is friction-free, has higher Kv values and with absolute tightness.
Available in double flange, lug type, butt weld, gate valve replacement and top entry”