Country, region and language selection
Europe
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![SISTO-16TWA Diaphragm valve](https://acszigalen.cloudimg.io/v7/https%3A%2F%2Flive-commerce-proxy-e2e-sales.ksb.com%2Fmedias%2FSISTO16TWA.png%3Fcontext%3DbWFzdGVyfGltYWdlc3w3NDY4MDJ8aW1hZ2UvcG5nfGFXMWhaMlZ6TDJnME5pOW9aVEF2T0RneU1qWXlNRFU0TmpBeE5DNXdibWN8ZTI1YTBlZDE1ZTVjZGY3ODE1ODIzMWEyZDU2YTJiMjZkNjBlZjc0ZGFiOWYxNGNkNGYzZTE4YTAzYmQzMzJkNw?tl_px=1512,1512&br_px=3213,3213&w=1000&force_format=jpeg&ci_url_encoded=1&optipress=3)
Main Applications
- Pressure boosting
- Fire-fighting systems
- Domestic water supply
- Air-conditioning systems
Technical Data
- Nominal pressure
- PN 16
- Max. nominal size
- DN 200
- Max. allowed fluid temperature
- 90 °C
Benefits
- Reliable sealing ensured by one single sealing element (the diaphragm), which provides hermetic sealing to atmosphere and absolutely tight shut-off. The specially enclosed diaphragm ensures long service life and high operating reliability.
- Increased functional reliability of the diaphragm thanks to balanced diaphragm suspension
- Maintenance-free as all moving parts are separated from the fluid by the diaphragm.
Certificates
- R-15.2.4-21-17481Austria
- Switzerland
- Austria
Technical Data
- Function
- Shut off/control flow
- Connection type
- Flange
- Design concept Drive
- With handwheel
- Casing material
- EN-GJL-250,
GX2CRNIMO19-11-2 - Nominal pressure
- PN 16
- Max. nominal size
- DN 200
- Min. nominal size
- DN 15
- Max. allowed fluid temperature
- 90 °C
- Min. allowed fluid temperature
- -10 °C