Pneumatic Ball Valve Type 230 FO PVC-U DN10-DN100

  Datasheet.pdf

The Georg Fischer Type 230 FO ball valve is an industrial-grade actuated valve engineered for automated process control in unplasticised polyvinyl chloride (PVC-U) piping systems. Configured with a fail-open (FO) pneumatic actuator, the valve automatically returns to an open flow position upon loss of control air pressure, safeguarding systems that require unimpeded flow during emergency shutdowns. Rated for a nominal operating pressure of 10 bar (PN10) at 20 degrees Celsius, this actuated ball valve assembly combines the proven reliability of GF Piping Systems valve engineering with robust pneumatic automation across nominal diameters from DN10 up to DN100 (outer metric pipe sizes d16 mm to d110 mm).

Pneumatic actuation is matched specifically to each valve diameter using pre-sized Georg Fischer actuators: the compact PA11 unit serves DN10/15 to DN25, the PA21 actuates DN32 to DN50, the PA30 operates DN65, and the high-torque PA40 drives DN80 and DN100. This pneumatic drive achieves a fast 90-degree stroke time of only 1 to 2 seconds, delivering precise on-off quarter-turn cycling for demanding chemical handling, industrial water treatment, and processing lines. The valve housing incorporates integrated stainless steel mounting inserts at the base, facilitating secure, vibration-resistant bracket mounting onto pipe racks, support structures, or skid frameworks without placing mechanical stress on the PVC-U body.

Designed on a true union architecture with solvent cement socket connections, the Type 230 FO allows straightforward radial installation and rapid dismounting for periodic maintenance without dismantling the surrounding pipeline. Premium PTFE ball seats and chemical-resistant elastomer seals provide low actuation torque and dependable bubble-tight shut-off. As an authorised Georg Fischer distributor, BigWeld supplies the complete Type 230 FO actuated valve range alongside compatible industrial PVC-U fittings, automated limit switch boxes, positioners, and solvent welding adhesives for high-integrity plant installations.