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Fixed cone valve
Type CH (Orbinox)
Pressure: 16
Nominal size: bis DN3500
“The Orbinox fixed cone valve type CH is a special round valve for the shut-off or control of water in dams, pumping processes and in hydropower plants.
The gate valve in a sturdy welded design is available in many design options depending on the dimensions, operating pressure or required material. “
Needle valve
Type RKS / RKV (ERHARD)
Pressure: '10 / 16 / 25 / 40 / 63 / 100 / 160
Nominal size: 100 - 2000
ERHARD needle valves are innovative valves for the safe control of pressure stages and flow rates.
The control valves type RKS/RKV are characterised above all by optimised flow behaviour and ultra-low pressure losses when fully open. The control range can extend up to 96%.
There are different control inserts for each area of application in order to cover all operating cases: a vaned ring, slotted cylinder, pipe cylinder and other special inserts.
The needle valves have a wide main seal in the cavitation-free space and also an additional shaft seal.