ChemBall | CSB

PFA Lined Ball Valve

Using our patented TrueFloat® technology, the ChemBall | CSB is the most innovative PFA-lined ball valve available today, designed to securely handle aggressive media in production processes across a range of industries.


Design Features

Patented TrueFloat® Technology 

Unique floating ball valve design uses a metal-on-metal connection to eliminate PFA wear and tear

Secure & Leak Free 

Sophisticated sealing system guarantees unparalleled security


Connections available in all common international standards



Nominal Diameter

DN 15 - 200; ½” - 8”

Flange Connections

EN 1092-1 PN10-16

ASME Class 150


Max working pressure

16 bar

Operating Temperatures

-20°C to 200°C

Face-to-face length

EN 558-1, Series 1

ASME B16.10, Tables 1, A1

Body Materials

Ductile Iron (5.3103)

Inner Materials


Regulatory Standards

PED 2014/68/EU

ATEX 2014/34/EU

Food (EC) Nr. 1935/2004

TA-Luft, ISO 15848-1

Pressure Tests

EN 12266-1

ChemBall | CSB - PFA Lined Ball Valve

TrueFloat® Technology - No PFA wear and tear between ball and stem

ChemBall CSB