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Ramén KS-1B

Ramén KS-1B

Material Execution 1B
– Metal seated with hard chromed ball sector
DN 25 – DN 300

The Ramén Ball Sector Control Valve in material execution 1B is a stainless steel control valve with a stellited metal seat and hard chromed ball sector that offers improved life time in any application.

KS-1B is used for abrasive liquids or gases at moderate pressure or pressure drop (flow velocity) and temperatures which are within the limits of the metal seat and O-ring seals. KS-1B is used for many abrasive liquids containing hard particles within cellulose & paper industries, waste water in steel mills, sewage plants and many others. Select KS-1B at elevated velocity and/or temperature and if incipient cavitation will occur.

gb Data Sheet Ramén Ball Sector Valve KS-1B small-pdf-logo

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Connection:

Pressure Class:

Temperature:

Capacity:

Material:


DN 25 – DN 300

PN 16/25/40

-40°C – +250°C

Kvs 0,025 – 3840

EN 1.4436, 2343


1/2″ – 12″

ANSI 300/600 lb

-40°F – +121°F

Cv 0,03 – 4500

SST 316, CF8M


Other: CE-mark, Material Inspection Certificate 3.1

KS-1B is a control valve used for abrasive liquids or gases at moderate pressure or pressure drop (flow velocity) and temperatures which are within the limits of the metal seat and O-ring seals. KS-1B is used for many abrasive liquids containing hard particles within cellulose & paper industries, waste water in steel mills, sewage plants and many others. Select KS-1B at elevated velocity and/or temperature and if cavitation will occur.

We recommend other material executions in case of high velocity and/or temperature and if cavitation will occur. Optional O-ring seals and trim variations are available, please consult Ramén. Always consult Ramén for valve sizing and material selection. General technical bulletins and data sheets are available for complete technical specification. Do not hesitate to contact Ramén for clarification.

Automation options: 
Pneumatic actuator SR (Spring Return) or DA (Double Acting) 
Digital / Electro pneumatic / Pneumatic positioner 
Electrical actuator
Hand lever
Hand wheel

Animated size overview of the Ramén Ball Sector Valve