PVC-U ball valve, pneumatic actuator, DN 25, spring closing, female thread, FKM seal

The ball valve shuts off water and neutral liquids with a PVC-U body and a pneumatic quarter-turn actuator. In addition the sheet lists a nominal pressure range of 0 - 16 bar. The stated figure is a flow rate of 700 l/min. The version is listed with a spring closing actuator and the connection female thread, FKM seal.

Benefits

• Nominal size DN 25 with a flow rate of 700 l/min.
• Nominal pressure 0 - 16 bar, the ball valve works from 0 to +60 °C.
• Installation length 106 mm, PVC-U body with a PTFE ball seat.
• Quarter-turn actuator spring closing with a control pressure of 6 to 10 bar.
• Connection female thread, FKM seal on the ball valve.
• Actuator housing in anodised aluminium with NBR seals, temperature range -20 to +80 °C.

Applications

In water supply the spring closing actuator does the switching at a nominal pressure of 0 - 16 bar.

Standards and conformity

The actuators carry an ATEX marking for equipment groups 2G and 2D. The ball valve is rated for 0 to +60 °C.