Japan, Nippon Daiya Valve
Nippon Daiya Valve 500 Type Straight Type Diaphragm Valves
Made in Japan
Manufacturer: Nippon Daiya Valve
Model: 500 type
Features of 500 type
It has a structure in which the flow path is close to a straight line and is little pressure loss or liquid accumulation.
Suitable for fluids containing viscous fluids, fibrous fluids, slurries, sludge, suspended solids, etc.
Actuators can be selected according to the application.
Details of body specifications
Other special materials are available, please contact our sales representatives.
| Body type | Material |
|---|---|
| Metal body | Gray cast iron, ductile iron cast iron, various stainless steels, hot dip galvanizing, etc. |
| Rubber lining | Hard natural rubber lining, Soft natural rubber lining, Chloroprene rubber lining, Butyl rubber lining |
Details of diaphragm specifications
As with the weir type (400 type), various types of rubber diaphragms are available depending on the fluid. (*1)
Our diaphragms are subjected to various tests under severe conditions to confirm their durability and safety. It is highly reliable for external seals and valve seat seals and has been used in a wide range of industries for years.
Suitable selection are available from an extensive lineup according to your usage conditions.
| Diaphragm type | Material |
|---|---|
| Rubber diaphragm | Natural rubber, Chloroprene rubber, Butyl rubber, Nitrile rubber, EPDM |
