pneumatically operated DN 10 - 15 mm (1/4" - 1/2") plastic piston actuator

Attributes

• Plastic piston actuator
• Compact design, the outside diameter of the actuator is of the same size as the bonnet flange
• Actuator high resistance to heat transfer
• Smooth exterior design ideal for wash downs
• Control air connection 90° to flow direction
• Encapsulated diaphragm
• Optical indicator

• Eliminated water hammer
• Depending on the diaphragm material, for all neutral and aggressive, gaseous and liquid media
• The flow can be in either direction
• Hermetic sealing
• The valve is unaffected by contaminated media
• Cavity free body
• Without any corrosion

• Available with a wide range of control equipment and accessories, also for retrofitting

Control function:		Pneumatically operated  Normally closed (NC): Cf. 1  Normally open: Cf. 2  Double acting: Cf. 3
Direction control connection:		At Cf. 1, 2 and 3   90° to flow direction
Max. working pressure:		Unidirectional (delta p = 100%)  EPDM, FPM, NBR diaphragm 6 bar  PTFE/EPDM diaphragm 6 bar  Higher working pressure may be achieved with different actuator
Max. working temperature:		150°C, depending on application
Control pressure:		Cf. 1    4 - 7 bar  Cf. 2 and 3    2 - 7 bar
Diaphragm material and size:		EPDM, PTFE/EPDM, NBR or FPM  MA 10 for all body sizes
End connections:		Threated socket DIN ISO 228  Plain socket DIN  Threated fitting  Plain spigots DIN
Additional information:		Mounting Instructions
		Ordering Key
		Request for CAD-Data