Diaphragm valve SISTO-16S

Weir-type diaphragm valve to DIN/EN with flanged ends, short face-to-face length, in straight-way pattern; shut-off and sealing to atmosphere by supported and confined diaphragm; body with or without lining, position indicator with integrated stem protection. All moving parts are separated from the fluid by the diaphragm. Maintenance-free.

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Main Applications

Chemical industry
Homogenisation
Industrial recirculation systems
Air-conditioning systems

Technical Data

Nominal pressure: PN 16
Max. nominal size: DN 200
Maximum allowable fluid temperature: 160 °C

			Material number	Price
S-16S 1.0619/PFA+6 TFM/EPDM DN15 PN16	DN 15	3.4 kg	M279A155	Loading...
S-16S GJS/PTFE TFM/EPDM DN100 PN16	DN 100	35 kg	M279A113	Loading...
S-16S GJS/PTFE TFM/EPDM DN125 PN16	DN 125	40 kg	M279A114	Loading...
S-16S GJS/PTFE TFM/EPDM DN150 PN16	DN 150	72 kg	M279A115	Loading...
S-16S GJS/PTFE TFM/EPDM DN200 PN16	DN 200	90 kg	M279A116	Loading...

Benefits

Reliable sealing to atmosphere and absolutely tight shut-off
The diaphragm provides absolutely tight shut-off as well as hermetic sealing to atmosphere and of all operating elements.
Maximum service life and pressure limit

Technical Data

Function: Shut off/control flow
Connection type: Flange
Design concept Drive: With electric actuator,
With handwheel,
With pneumatic actuator
Casing material: EN-GJS-400-18-LT
Nominal pressure: PN 16
Max. nominal size: DN 200
Min. nominal size: DN 15
Maximum allowable fluid temperature: 160 °C
Minimum allowable fluid temperature: -20 °C

Sectional Drawings

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