Catalog

Valves
A-45
usa.siemens.com/hvac
Flowrite
Selection Tables
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
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
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
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
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
NO/NC
Equal Percentage
Flanged 2-1/2 to 6"
Spring Return Actuator
8" w/ Positioner
20 mm Stroke
12" w/ Positioner
40 mm Stroke
0-10 Vdc
4-20 mA
0-10 Vdc
4-20 mA
2-Way
Valve Body
Part No.
Valve
Size
in.
Flow
Rate
Cv
Close
Off
psi
599-01050 +
599-00426
599-01000 +
599-00423 SKD62U SKC62U
Normally Open
Stainless Steel Trim
 2-1/2 63 200  —  —
 3 100 200  —  —
 4 160 200 —  — 
 5 250 200 —  — 
 6 400 200 —  — 
Normally Closed
Stainless Steel Trim
 2-1/2 63 200  —  —
 3 100 200  —  —
 4 160 200 —  — 
 5 250 200 —  — 
 6 400 200 —  — 

indicate complete assemblies.
Close-off values are for 15 psi signal for Normally Open and 0 psi signal for Normally Closed.
DATE PAGE Descriptionofedits
Two-Way Flanged Globe
High Pressure Close-off Valve Assemblies
ANSI Class 125
Pneumatic and Electro-Hydraulic Spring Return Actuators
Siemens offers a
5-year warranty
on valves and
actuators