Straight type diaphragm valves (500 type)

Suitable for viscous fluids and other applications! This valve has a straight flow path with little pressure loss and liquid pools!

Left: Fully open, Right: Fully closed

Features

  • 1. It has a structure in which the flow path is close to a straight line and is little pressure loss or liquid accumulation.
  • 2. Suitable for fluids containing viscous fluids, fibrous fluids, slurries, sludge, suspended solids, etc.
  • 3. Actuators can be selected according to the application.
Manual Valve (with handwheel) 500 type
Pneumatically Operated ON-OFF Valve PO1500N type
Pneumatically Operated ON-OFF Valve HN1500N type
Electrically Operated Valve MS4500 type

Applicable field

  • Water Treatment Equipment
  • Chemical

Body specifications

Details of body specifications

  • 1. In addition to cast iron and stainless steel cast steel, we manufacture lined valve bodies that are suitable for corrosion and chemical resistance and wear resistance.
  • 2. Suitable selection are available from an extensive lineup according to your usage conditions.
  • 3. Other special materials are available, please contact our sales representatives.

Standard lineup

Metal body
Rubber lined body

It is necessary to select the material for the diaphragm valve according to the user’s operating conditions. Please refer to the catalog and drawings for the details of the product and the specifications, or contact our sales representative.

Diaphragm specifications

Details of diaphragm specifications

  • 1. As with the weir type (400 type), various types of rubber diaphragms are available depending on the fluid. (*1)
  • 2. 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.
  • 3. Suitable selection are available from an extensive lineup according to your usage conditions.

(*1):Due to the structure of the valve, the straight type (500 type) is available only with rubber diaphragm.

Standard lineup

DN15-80
DN100 more over

It is necessary to select the material for the diaphragm valve according to the user’s operating conditions. Please refer to the catalog and drawings for the details of the product and the specifications, or contact our sales representative.