KSB
Valves
Valves
50
SISTO‐RSK/RSKS
PN
DN
T [°C]
16
15 ‐ 300
‐20 to +140
Description:
Swing check valve to DIN/EN with flanged ends, body with or without lining,
soft‐seated, no dead volumes, straight‐way pattern, full bore, slanted seat;
with internally mounted hinge pin, soft rubber encapsulated valve disc.
Applications:
In building services, industrial plants and power stations; suitable for drinking
water, service water, from fluids handled in the food and beverages industry
to abrasive and aggressive products in chemical and process engineering.
SERIE 2000 PN 16
PN
DN
T [°C]
max. 16
50 ‐ 600
‐5 to +200
Description:
Dual‐plate check valve with single‐piece, wafer‐type body made of lamellar
graphite cast iron, metal/elastomer‐seated, maintenance‐free, EN/ASME/JIS
connections possible.
Applications:
Building services: heating, air‐conditioning, water supply, irrigation, water
treatment. General processes: water, air, gas.
SERIE 2000 PN 25
PN
DN
T [°C]
max. 25
50 ‐ 600
‐18 to +343
Description:
Dual‐plate check valve with single‐piece, wafer‐type body made of nodular
cast iron, metal/elastomer‐seated or metal/metal‐seated, maintenance‐free,
EN/ASME/JIS connections possible.
Applications:
Building services: heating, air‐conditioning, water supply, irrigation, water
treatment. General processes: water, air, gas.
SERIE 2000 Class 150
Class
DN
T [°C]
150
50 ‐ 600
‐196 to +538
Description:
Dual‐plate check valve with single‐piece, wafer‐type body made of steel,
stainless steel or copper aluminium alloy, metal/elastomer‐seated or metal/
metal‐seated, maintenance‐free, EN/ASME/JIS connections possible.
Applications:
Process engineering, chemical and petrochemical industry, sugar industry,
paper industry, water supply, desalination, marine applications: water, air, gas,
hydrocarbons. General processes: water, compressed air, gas.
SERIE 2000 Class 300
Class
DN
T [°C]
300
50 ‐ 300
‐196 to +538
Description:
Dual‐plate check valve with single‐piece, wafer‐type body made of steel,
stainless steel or copper aluminium alloy, metal/elastomer‐seated or metal/
metal‐seated, maintenance‐free, EN/ASME/JIS connections possible.
Applications:
Process engineering, chemical and petrochemical industry, sugar industry,
paper industry, water supply, desalination, marine applications: water, air, gas,
hydrocarbons. General processes: water, compressed air, gas.
Not available for worldwide sale
Actuator type / Automation