Siemens 599-01138 Technische instructies - Pagina 2
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Technical Instructions
Document No. 155-199P25
October 24, 2005
Ordering a Valve
Plus Actuator
Assembly
Specifications
Material
Operating
Miscellaneous
Service Kit
Page 2
To order a complete valve plus actuator assembly from the factory, combine the
actuator prefix code with the suffix of the valve assembly product number. See
Technical Bulletin (TB) 252 (155-307P25) for selection procedure and ordering codes.
Valve assemblies can be ordered using the numbers in Table 1.
Line size
Capacity
Body style
Seat style
Action
Valve body rating
Stem travel (Stroke)
Body
Body trim
Stem
Packing
Controlled medium
Medium temperature range
Maximum inlet pressure
Maximum recommended differential pressure
for modulating service
Rangeability
Cv <1
Cv >1
Close-off pressures
Close-off ratings
Leakage rate
Flow characteristics
Canadian Registration Numbers
Mounting location
Dimensions
Valve Weight
Protective black knob
to cover the bonnet
and threads
1/2 to 1 inch (15 to 25 mm)
See Tables 3 and 4 and Figure 1
Globe
Metal-to-metal
Three-way mixing
ANSI Class 250; See Table 2
7/32-inch (5.5 mm)
UNS CA844 bronze
or forged brass C37700
Brass
Stainless steel ASTM A582 Type 303
Ethylene propylene O-ring
Water, glycol solutions to 50%
35°F to 250°F (2°C to 120°C)
See Table 2
25 psi (173 kPa)
>50:1
>100:1
See Table 5 and Figure 2
According to ANSI/FCI 70-2
Class IV (0.01% of Cv)
Linear
0H7645.5
0C0838.9
NEMA 1 (interior only)
See Tables 6 and 7 and
Figures 4 and 5
See Table 6
4 268 8895 0
Siemens Industry, Inc.