SISTO-16TWA_8660.026_11-EN

Product catalog summary

Overview
The SISTO-16TWA is a diaphragm valve specifically designed for drinking water applications. It is suitable for various systems including drinking water supply, domestic water supply, air-conditioning systems, cooling circuits, rainwater harvesting, shipbuilding, swimming pools, heat recovery systems, and hot-water heating systems.

Key Benefits

Reliable Sealing: The valve ensures a reliable seal to the atmosphere and provides an absolutely tight shut-off due to its specially confined diaphragm.
Functional Reliability: The balanced suspension of the diaphragm enhances its functional reliability.
Fluid Purity: The design without dead volumes ensures optimal conditions for high-purity fluids and prevents deposits.
Long-term Operation: Integrated stem protection prevents contaminants from entering, optimizing long-term operation.
Service Life and Pressure Limit: The diaphragm is confined and supported for maximum life and pressure limit.
Smooth Actuation: A thrust bearing minimizes closing torques.
Position Identification: The valve's position is easily identifiable via a clear visual indicator.
Operating Reliability: The stem and internal elements are not in contact with the fluid.
Material Suitability: The stainless steel body is suitable for drinking water.
Compliance: Meets the Elastomers Guideline by the German Environment Agency.

Operating Data

Nominal Pressure: PN 16
Nominal Size: DN 15 - 200
Max. Pressure: 16 bar
Temperature Range: -10°C to +90°C

Materials

Body: Stainless steel 1.4409
Bonnet: Cast iron/plastic
Diaphragm: SISTOMaXX (EPDM/W270)
Handwheel: Cast iron/plastic

Additional Information
For nominal sizes from DN 100 and operating pressures above 10 bar, using a gearbox is recommended. The temperature values provided are for orientation and may not apply to all operating conditions.

For more information, visit www.ksb.com/en-de.

Catalog excerpts

SISTO-16TWADiaphragm Valve for Drinking WaterKI0-16TVM 1 urs' \73 • Cooling circuits • Rainwater harvesting • Drinking water supply • Domestic water supply • Air-conditioning systems • Swimming pools • Heat recovery systems • Hot-water heating systems

Open the catalog to page 1

■ Reliable sealing to atmosphere and absolutely tight shutoff • The specially confined diaphragm provides absolutely tight shut-off as well as hermetic sealing to atmosphere and of all operating elements. ■ High functional reliability • Balanced suspension of the diaphragm increases the diaphragm's functional reliability. • The valve's design without dead volumes ensures optimum conditions for high-purity fluids and prevents deposits. ■ Optimised long-term operation • The stem protection feature integrated in the position indicator prevents ingress of contaminants. ■ Maximum service life and...

Open the catalog to page 2

SISTO-16TWA_8660.026_11-EN

SISTO-16TWA_8660.026_11-EN

Catalog excerpts

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