Honeywell MS4103 ユーザーズマニュアル
18
Control Valve Selection Criteria
2-Way
Unitary
Globe
Fan Coil
Cartridge
Cage
Cartridge
Globe
Threaded
Flanged
Attribute
Specification
VU52
VU53
VCzA/B
V58x2
V5011N...
V5011F
V5011G
V5011A
V5011B
VGF2xS
Pipe Size
1/2" [DN15]
•
•
•
•
•
3/4" [DN20]
•
•
•
•
•
1" [DN25]
•
•
•
•
1 1/4" [DN32]
•
•
1 1/2" [DN40]
•
2" [DN50]
•
2 1/2" [DN65]
•
•
•
•
3" [DN80]
•
•
•
•
4" [DN100]
•
•
•
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
•
Other
300 psi
300 psi
230 psi
Media
Chilled Water
•
•
•
•
•
•
•
•
•
•
Hot Water
•
•
•
•
•
•
•
•
•
•
Low Pressure Steam
N1, N3
•
•
•
•
•
High Pressure Steam
N2
•
•
Flow Capacity, Cv
Multiple ratings per pipe size
•
•
•
•
•
•
•
One rating/size above 1/2"
•
•
•
•
•
•
Valve Action
Direct Acting ****
N1, N2
•
•
•
•
Reverse Acting *****
•
•
N3
•
Rotary N.O.
•
Rotary N.C.
•
Flow Characteristic
Equal Percentage
•
•
•
•
•
•
Modified Equal Percentage
•
Linear
•
•
•
•
Quick Open
•
•
•
Close-off
pressure***
High**
(100 psid minimum)
•
Medium (40 psid minimum)
•
•
Varies with actuator
•
•
•
•
•
•
•
•
Maximum Seat
Leakage
ANSI Class III (0.10% Cv max.)
0.02%
0.05%
•
ANSI Class IV (0.01% Cv max.)
•
•
Bubble-tight design
•
Other (see product data literature)
33 mL/m
0.5%
0.5%
Rangeability
High
(50:1 minimum)
N/A
•
•
•
•
•
•
•
Medium* (15~50:1)
•
Low
(under 15:1)
Trim
Brass, plated brass, bronze
N3
•
•
•
Brass plug /Stainless seat
N1
Stainless Steel
N2
•
•
Resilient materials
•
•
•
•
In-line
Serviceability
Cartridge
•
•
•
•
Packing
•
•
•
•
•
•
Rebuild
•
•
•
•
•
Actuation Options
Electronic Modulating
•
•
•
•
•
•
•
•
Tri-state floating
•
•
•
•
•
•
•
•
Pulse Width Modulation
•
2-position low voltage
•
•
•
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.
** Can dead-head pumps. Use with VFD-controlled pumps with maximum pressure cut-out
*** 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