Do you Need Assistance?

Contact our Technical department if you need more information.

+98 (21) 56804700

  • Mirab Co.

Nickel Aluminum Bronze Wafer Type for Sea Water

Size (mm) : 20-600
Pressure rating : 6-16 (bar)
Body Material: NiAlBz ,AlBz
Disc Material: NiAlBz ,AlBz

Body is suitable for installation between flanges that are drilled in accordance with DIN EN 1092 or ANSI Class 150 for pressure up to 16 bars (ANSI Class 300 and higher as per request). In open position, disc will be in the middle, allowing best flow condition with minimum pressure loss. The seat is in U-shape rubber liner which covers inside of the body, is replaceable and provides a reliable sealing from both directions. The lug types can be supplied with all above mentioned specification for end of pipe installation.

Application :
Suitable for fluids such as sea water and industrial sewage.
Light weight and smaller dimensions due to small thickness, in accordance with ISO 5752 series 20 or EN 558 series 20, gives the advantages of easy installation and minimum space required. Can be installed in all positions (vertical, horizontal, diagonal, etc.) U-shaped rubber lining inside the valves insulates valve body from the fluid, eliminates the need for sealing washer between valve and the connecting flanges, and is replaceable. Completely sealed on both directions. Suitable for shut-off and flow control Cause small pressure loss.
Note: There is no need for sealing washer in these types of valves, sealing washer disrupt valve performance.