PVC-U ball valve, pneumatic actuator, DN 20, spring opening, solvent socket, EPDM seal

As a ball valve the article shuts off water and neutral liquids with a PVC-U body and a pneumatic quarter-turn actuator. This version comes with nominal size DN 20, solvent socket of 25 mm inside diameter and installation length 92 mm. It is complemented by a nominal pressure range of 0 - 16 bar. Also stated are a spring opening actuator and the connection solvent socket, EPDM seal.

Benefits

• Nominal size DN 20 with a flow rate of 380 l/min.
• Nominal pressure 0 - 16 bar, the ball valve works from 0 to +60 °C.
• Installation length 92 mm, PVC-U body with a PTFE ball seat.
• Quarter-turn actuator spring opening with a control pressure of 6 to 10 bar.
• Connection solvent socket, EPDM 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 opening actuator does the switching at a nominal pressure of 0 - 16 bar.

Standards and conformity

The quarter-turn actuator carries an ATEX marking for equipment groups 2G and 2D. The control pressure is 6 to 10 bar.