Installation Instructions

Document Number: 129-369
Installation Instructions
September 26, 2018
Siemens Industry, Inc. Page 5 of 6
Normally Closed Valve
Actuator pressure cylinder moves:
• Outward 0 (to 1): Valve opens.
• Inward (1 to 0): Valve closes.
Normally Open Valve
Actuator pressure cylinder moves:
• Outward (0 to 1): Valve closes.
• Inward (1 to 0): Valve opens.
Three-Way Valve
Actuator pressure cylinder moves:
• Outward: Valve opens between port NC and C.
• Inward: Valve opens between ports NO and C.
NOTE: The valve body assembly determines the
complete assembly action.
Manual Operation
Figure 11. Manual Override in Manual
and Automatic Position.
Each complete revolution (360°) is equal to 3/32-inch
(2.5 mm) stroke.
Reference
Technical Instruction
Document
Number
EA599-18 Flowrite 599 Series SKB/C/D
62UA Series Electronic Valve Actuator, 24
Vac Proportional Control Advanced Features
155-717
Figure 12. Valve Stem Travel Indication.
Dimensions
Figure 13. 599-10071 Weather Shield
Dimensions in Inches (Millimeters).