SISTO-16RGAMaXX Diaphragm valve

Diaphragm valve SISTO-16RGAMaXX

Weir-type diaphragm valve to DIN/EN with threaded socket ends, straight-way pattern, body made of stainless steel for drinking water installations to DIN 1988, DIN-DVGW-approved for water acc. to test W 270, in compliance with the latest German Environment Agency guideline; shut-off and sealing to atmosphere by confined and supported SISTOMaXX diaphragm; 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

  • Pressure boosting
  • Fire-fighting systems
  • Domestic water supply
  • Air-conditioning systems

Technical Data

Nominal pressure Hydr casing
PN 16
Maximum nominal size TSG
DN 80
Max allowed fluid temp TSG
90 °C

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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.
  • Balanced diaphragm suspension for increased functional reliability of the diaphragm
  • Maintenance-free: All functional parts are located outside the fluid.

Certificates

  • S41B_30216374155-1_4
    Germany
  • S41B_30216374155-4_4
    Denmark
  • S41B_30216374155-3_4
    Belgium

Technical Data

Component function
Shut off/control flow
Connection type Inlet
Internal-thread connection
Design concept Drive
With handwheel
Mtrl Hydraulic casing
1.4409
Nominal pressure Hydr casing
PN 16
Maximum nominal size TSG
DN 80
Minimum nominal size TSG
DN 15
Max allowed fluid temp TSG
90 °C
Min allowed fluid temp TSG
-10 °C

Sectional Drawings

Documents

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