Ksb – RGS
Lift check valve to DIN/EN with butt weld or socket weld ends, Y-pattern, check disc with closing spring, pressure seal design, Hastelloy-faced body seats.
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Description
Main Applications
– Fossil-fuelled power stations
– Boiler feed applications
– Process engineering
– Petrochemical industry
– Chemical industry
– Shipbuilding
– Paper industry / pulp industry
– Sugar industry
– Descaling units
– Mining
– Nuclear power stations -
Advantages
– Robust design made of forged steel.
- – Extremely robust material with a very dense, homogenous and fine-grained microstructure enables the valve to withstand high stresses.
– Ideal for very high pressures and temperatures.– Economically efficient due to Y-pattern. Excellent zeta values and little pressure loss.
– Added safety due to pressure seal design providing safe sealing to atmosphere: The higher the pressure in the body, the tighter the bonnet joint. Very low risk of leakage, particularly at high pressures and temperatures. Compact design.
– Long service life and high functional reliability:- – Hard-faced valve seat made of wear-resistant and corrosion-proof Hastelloy.
– Closing spring made of stainless steel as a standard for variable installation positions. -
Suitability
Lift check valve
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Technical Features
- Nominal pressure
- PN 320, PN 400, PN 500
- Max. nominal size
- DN 50
- Maximum allowable fluid temperature
- 580 °C
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Downloads
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