Siemens VVP45.15-2.5 Technical Instructions - Page 5
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VVVP445...and VXP45... Series Two-port and Three-port Seat Valves
ANSI Class 250
Specifications
Characteristics
Leakage rate
Rangeability
Threaded connections
Pressure class
Nominal stroke
Valve materials
Weight
Siemens Building Technologies, Inc.
Throughport A → AB
Bypass B
Throughport A → AB
Bypass B
Valve
Fitting
Body
Spindle
Plug, seat, gland
O-rings
Technical Instructions
Document Number CM1N4845E-P25
Rev. 4, February, 2002
n
= 2.2
gl
(equal percentage, optimized for large
controllable range)
linear
0 to 0.01% of Cv
-value
s
0 to 0.01% of Cv
-value
s
See Product Numbers
ISO 228/1
ISO 7/1
ANSI Class 250
0.2 inch (5.5 mm)
Bronze
Stainless steel
Brass
Special EPDM rubber
See Dimensions
Page 5