Honeywell MS4103 Benutzerhandbuch
20
Control Valve Selection Criteria
3-Way
Unitary
Globe
Fan Coil
Cartridge
Cage
Cartridge Globe
Threaded
Flanged
Attribute
Specification
VU54
VCzM/N
V58x3
V5863A3
V5013N...
V5013B
V5013C
VGF3xLD
VGF3xEM
Pipe Size
1/2" [DN15]
•
•
•
•
3/4" [DN20]
•
•
•
•
1" [DN25]
•
•
•
•
1 1/4" [DN32]
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•
•
1 1/2" [DN40]
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•
2" [DN50]
•
2 1/2" [DN65]
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•
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3" [DN80]
•
•
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4" [DN100]
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•
•
•
5" [DN125]
•
•
•
•
6" [DN150]
•
•
•
•
Other (maximum size)
Pipe Fittings
Sweat
•
•
•
NPT Internal Thread
•
•
•
•
•
Inverted Flare
•
•
ANSI Flange
•
•
•
•
Static Pressure
ANSI 125/150
•
•
•
•
•
ANSI 250/300
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•
Other
300 psi
300 psi
230 psi
230 psi
Media
Chilled Water
•
•
•
•
•
•
•
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•
Hot Water
•
•
•
•
•
•
•
•
•
Flow Capacity, Cv
Multiple ratings per pipe size
•
•
•
•
•
One rating/size above 1/2"
•
•
•
•
•
Valve Action
Mixing A-B-AB porting
•
•
•
•
•
Mixing A-AB-B porting
•
•
Diverting AB-B-A porting
•
•
Diverting A-AB-B porting
•
A-port Flow
Characteristic
Equal Percentage
•
•
•
Modified Equal Percentage
•
Linear
•
•
•
•
•
Quick Open
•
•
B-port Flow
Characteristic
Modified Equal Percentage
Linear
•
•
•
•
•
•
Linear, Reduced Cv
•
•
Total Constant Flow
•
•
•
•
•
•
Quick Open
•
Close-off
pressure***
High (60 psid minimum)
•
•
•
Medium (30 psid minimum)
•
Varies with actuator
•
•
•
•
•
•
Maximum
Seat
Leakage**
ANSI Class III (0.10% Cv max.)
•
•
•
•
ANSI Class IV (0.01% Cv max.)
•
•
Bubble-tight design
•
Other (see product data literature)
33 mL/m
A = 0.5%
Rangeability
High (50:1 minimum)
N/A
•
•
•
•
•
•
•
Medium* (15~50:1)
•
Low (under 15:1)
Trim
Brass, plated brass, bronze
•
•
•
•
Stainless Steel
o
•
•
Resilient materials
•
•
•
In-line
Serviceability
Cartridge
•
•
•
Packing
•
•
•
•
•
•
Rebuild
•
•
•
Actuation Options
Electronic Modulating
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•
•
•
•
•
•
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Tri-state floating
•
•
•
•
•
•
•
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Pulse Width Modulation
•
2-position low voltage
•
•
o
o
•
•
•
•
•
2-position line voltage
•
•
•
•
•
•
•
Electric Spring Return
•
•
•
•
•
•
•
•
Electronic Fail Safe
•
Pneumatic, low pressure
•
•
•
•
•
•
Pnuematic bidirectional (Hi-Pr)
Pnuematic spring return (Hi-Pr)
Notes
* Best used with supply water reset from outdoor air temperature.
** A port specification
*** A-port maximum operating differential pressure. Static close-off pressure may be higher. Maximum pressure for quiet service may be less.
**** Stem down to close
***** Stem up to close
"Limited" = not available in large sizes