| Marken | R.T. Valvole |
|---|---|
| Funktion | On-off valves, Safety valves |
| Industrie | Energy, Petroleum, chemical, Pulp & paper, Steel, Water, waste water |
| Anwendung | High pressure, High temperature, Hydropower, Low temperature/ cryogenic, Pulp & paper applications, Steam and energy, Water & waste water |
| Nenndruck | PN, 10, 16, 25, 40, 63, 100, 160, 250, 320 |
| Betriebstemperatur | Cyrogenic, High temperature, Low temperature, Standard temperature |
ERHARD nozzle check valves are designed for universal use and are particularly economical check valves for untreated and potable water as well as purified waste water due to their design.
Special features include the ultra-low pressure loss due to optimised flow cross-sections, a flow-efficient valve disc and valve stem gasket, as well as optimum hydraulic behaviour with short closing travel to minimise pressure surges.
“The Orbinox metal seated check valve type RM is a robust tilting disc check valve with an oblique seating angle. It is used in all industries, but mainly in the pulp and paper, water treatment and food sectors.
In addition to the short length, it is characterised by a low pressure drop and opening pressure. Another advantage is the reduced pressure surges caused by the quick closing action (oblique seating).
An optional spring accelerates the closing action. “
The ChemValve Schmid dual plate check valve has an eccentric disc and a wafer design.
The flow-friendly design reduces the pressure loss in the system and therefore the energy requirements of the plant.
Another advantage of this valve is that no gland is required due to the design and so it is impossible for the medium to escape.
The dual plate check valve is used in all industrial processes involving liquids, gases or steam.
