SISTO-16 Diaphragm valve
Diaphragm valve

SISTO-16

Diaphragm valve to DIN/EN with flanged ends; shut-off and sealing to atmosphere by completely enclosed spiral-supported 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.
See all documents and downloads

Main Applications

  • Chemical industry
  • Industry/process engineering
  • Air-conditioning systems
  • Power stations
Show all applications

Technical Data

  • Nominal pressurePN 16
  • Max. nominal sizeDN 200
  • Max. allowed fluid temperature160 °C

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

Material number list – SISTO-16

52 products
NameNominal pressureNominal size InletWeightMaterial numberPrice
S-16 TWA DN125 PN1644 KilogramM232A140
S-16 TWA DN150 PN1680 KilogramM232A141
SISTO-16 PN16 DN032PN 16DN 327 KilogramM235A004
SISTO-16 PN16 DN040PN 16DN 407.5 KilogramM235A005
SISTO-16 PN16 DN050PN 16DN 5011 KilogramM235A006

Documents

TitleFormatSizeLast change
2-page product description SISTO (8674.021_EN)pdf0.672/9/2021
TitleFormatSizeLast change
product brochure (0518.026_EN)pdf4.072/9/2021
TitleFormatSizeLast change
Declaration of conformity (8630.8507_EN)pdf0.192/9/2021
TitleFormatSizeLast change
ATEX-Declaration by the manufacturer (8630.8501_EN)pdf0.562/9/2021
TitleFormatSizeLast change
Operating Manual (0570.821_EN)pdf4.052/9/2021
TitleFormatSizeLast change
Type series booklet SISTO-16 (8635.1_EN)pdf2.12/11/2021

Technical Data

  • FunctionShut off/control flow
  • Connection typeFlange
  • Design concept DriveWith electric actuator, With handwheel, With pneumatic actuator
  • Casing material1821
  • Nominal pressurePN 16
  • Max. nominal sizeDN 200
  • Min. nominal sizeDN 15
  • Max. allowed fluid temperature160 °C
  • Min. allowed fluid temperature-10 °C

Sectional Drawings

KSB - one of the world's leading manufacturers of industrial valves and pumps

Founded in 1871 in Frankenthal (Germany), KSB has been one of the leading suppliers of pumps and industrial valves for over 100 years. With more than 15,500 employees worldwide and its own sales and marketing, manufacturing facilities and service operations, KSB develops and produces custom-fit pumps for various applications.

As an experienced pump manufacturer, its product portfolio includes building and industrial technology, water transport, wastewater treatment and power plant processes. Thanks to innovative research and development, KSB can meet the most diverse requirements of customers. Benefit from many years of experience and technical expertise as a renowned pump manufacturer.

KSB pump manufacturers: the best solution for your plant
Industrial pumps and valves from KSB cover a wide range of applications and are highly energy-efficient. Products convince with the most innovative technology as well as with systems that have been tried and tested for many years - including the Etanorm water pump. Achieving more than 1.5 million sales worldwide, Etanorm is the most successful standard water pump. With KSB spare parts and services.

KSB ensures the operational reliability of its industrial pumps and valves. The KSB success formula for high-performance pumps lies in the technological strength in hydraulics, materials and automation.

Competent service right from the start
The numerous production facilities ensure that KSB as a pump manufacturer can guarantee customer proximity and first-class service. The experienced specialists are certified to ensure excellent quality and extensive experience. KSB Service takes care of the commissioning, inspection, servicing and maintenance of your pumps, valves and complete systems directly on site.  KSB also provide you with spare parts quickly. This means you get the best service directly from your pump manufacturer.