Diaphragm valve DIASTAR ABS 025 FO

The DIASTAR ABS Series 025 FO diaphragm valve is engineered for automated industrial flow control in water treatment, cooling, and chemical processing. Featuring a pneumatic Fail-Safe to Open (FO) actuator and an integrated visual position indicator, it provides reliable unilateral flow regulation. The unit incorporates an ABS body with metric fixed flanges, an EPDM diaphragm, and a G 1/4" pneumatic connection. Designed for dimensions d75 to d110 (DN65–DN100), it delivers flow rates up to 2700 l/min at PN10 (DN65/80) and PN6 (DN100), with flange interfaces compatible with ISO 7005, EN 1092, and ANSI B16.5.

  Datasheet (PDF)