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Extension - Overflow valve straight-through type

Series 617Y

With the extension of the 617 series with a straightway form, Goetze KG offers even more flexibility in installation. Due to the straight-trough shape of the gunmetal valve, your pumps are ideally protected against an overload in closed circuits. Not only the protection is paramount , but also the control of pressure systems for neutral/non-neutral gases or vapours. Even protection against steam is possible by selecting the appropriate seat seal material. The series 617 is available with NBR, FKM, EPDM and PTFE. 
The new design impresses above all with its innovative straight-through design. This provides even more flexibility for installation in the plant and the valve can be used variably.
Depending on the version, medium temperatures from -60°C to +225°C are possible in the application. At pressures of 0.2 - 20 bar and a nominal width of 3/8" to 1", the gunmetal valve offers various application possibilities such as pump protection, test bench technology, shipbuilding or de-icing technology.
The valve is characterised above all by its simple adjustment. Even during operation, the overflow valve can be easily adjusted with a standard Allen key. 


All technical specifications in the data sheet:
> Series 617Y