GEMÜ R690
Diaphragm Valve, Plastic, GEMÜ R690
Art: R690
Description
The GEMÜ R690 diaphragm valve has a low maintenance membrane actuator which can be controlled by air or inert gases. Normally Closed (NC), Normally Open (NO) and Double Acting (DA) control functions are available. All medium wetted parts and the actuator housing are made of high-grade plastic materials which can be selected to suit the application.
Tecnical description
• Suitable for inert and corrosive* liquid and gaseous media
• Insensitive to particulate media
• Optional flow direction and mounting position
• Nominal pressure PN 10 / 150 PSI
• Nominal size DN 15 – DN 100 / NPS 1/2” – NPS 4”
• Actuator housing in glass fibre reinforced PP
• Valve body and diaphragm available in various materials and designs