Catalog
Valves
A-34
usa.siemens.com/hvac
NO/NC
Linear
1/2 to 2"
Spring Return Actuator Non-Spring Return Actuator
Rack & Pinion
0-10 Vdc
0-10 Vdc
4-20 mA
0-10 Vdc
4-20 mA
0-10 Vdc
4-20 mA
0-10 Vdc
4-20 mA
2-Way
Valve Body
Part No.
Valve
Size
in.
Flow
Rate
Cv 599-03609 SKD62U SKB62U SAX61.03U SKD60U
Normally Open
Close-off psi – Standard-temperature Range 20º F to 250º F (-7º C to 120º C)
1/2
1 250 250 — 250 250
1.6 250 250 — 250 250
2.5 250 250 — 250 250
4 250 250 — 250 250
3/4 6.3 231 250 — 211 250
1 10 149 201 — 137 201
1-1/4 16 92 124 250 85 124
1-1/2 25 59 80 250 55 80
2 40 36 49 201 34 49
Close-off psi – High-temperature Range is 337º F max. (170º C)
1/2
1 — 250 — — 250
1.6 — 250 — — 250
2.5 — 250 — — 250
4 — 250 — — 250
3/4 6.3 — 250 — — 250
1 10 — 201 — — 201
1-1/4 16 — 124 250 — 124
1-1/2 25 — 80 250 — 80
2 40 — 49 201 — 49
Normally Closed
Close-off psi – Standard-temperature Range 20º F to 250º F (-7º C to 120º C)
1/2
1 250 250 — 250 250
1.6 250 250 — 250 250
2.5 250 250 — 250 250
4 250 250 — 250 250
3/4 6.3 250 250 — 250 250
1 10 173 203 — 159 203
1-1/4 16 100 117 250 92 117
1-1/2 25 61 73 208 57 73
2 40 37 44 126 35 44
Close-off psi – High-temperature Range is 337º F max. (170º C)
1/2
1 — 250 — — 250
1.6 — 250 — — 250
2.5 — 250 — — 250
4 — 250 — — 250
3/4 6.3 — 250 — — 250
1
10 — 203 — — 203
1-1/4 16 — 117 250 — 117
1-1/2 25 — 73 208 — 73
2 40 — 44 126 — 44
indicate complete assemblies. indicate close-off psi.
Two-Way Globe Valve Assemblies
ANSI Class 250
Electronic and Electro-Hydraulic Spring Return or
Non-Spring Return Actuators
●
●
●
DATE PAGE Descriptionofedits
Siemens offers a
5-year warranty
on valves and
actuators